refactor(dashboards): declare the legend colors control as its resolver

useLegendSeries switched on the panel kind to pick how a panel's output becomes
legend entries — pie slices or flat series — while the kinds that expose the
colors control were already declaring it as Legend.controls.colors. Two places
described the same fact, so a new chart kind could declare the control and
silently get an empty color picker.

The colors control now carries the resolver instead of a boolean: declaring the
resolver is declaring the control, so the two cannot disagree. The hook becomes a
lookup and a call with no switch, and LegendSection's truthiness check is
unchanged.

legendSeries.ts moves from PanelEditor/utils to Panels/utils — it only ever
imported from Panels and queryV5, and kinds cannot import up into the editor. Both
resolvers take one args object so pie needs no placeholder parameter.

Assisted-by: Claude Opus 5

.github/CODEOWNERS

@@ -152,39 +152,29 @@ go.mod @therealpandey
 
 ## Dashboard Types
 
-/frontend/src/api/types/dashboard/ @SigNoz/pulse-frontend
+/frontend/src/types/api/dashboard/ @SigNoz/pulse-frontend
+/frontend/src/types/api/widgets/ @SigNoz/pulse-frontend
 
-## Dashboard List
+## Widget Card
 
-/frontend/src/pages/DashboardsListPage/ @SigNoz/pulse-frontend
-/frontend/src/container/ListOfDashboard/ @SigNoz/pulse-frontend
-
-# Dashboard Widget Page
-
-/frontend/src/pages/DashboardWidget/ @SigNoz/pulse-frontend
-/frontend/src/container/NewWidget/ @SigNoz/pulse-frontend
-
-## Dashboard Page
-
-/frontend/src/pages/DashboardPage/ @SigNoz/pulse-frontend
-/frontend/src/container/DashboardContainer/ @SigNoz/pulse-frontend
-/frontend/src/container/GridCardLayout/ @SigNoz/pulse-frontend
+/frontend/src/container/WidgetCard/ @SigNoz/pulse-frontend
 
 ## Public Dashboard Page
 
 /frontend/src/pages/PublicDashboard/ @SigNoz/pulse-frontend
-/frontend/src/container/PublicDashboardContainer/ @SigNoz/pulse-frontend
 
 ## Dashboard Libs + Components
 
 /frontend/src/lib/uPlotV2/ @SigNoz/pulse-frontend
+/frontend/src/lib/visualization/ @SigNoz/pulse-frontend
 /frontend/src/lib/dashboard/ @SigNoz/pulse-frontend
 /frontend/src/lib/dashboardVariables/ @SigNoz/pulse-frontend
 /frontend/src/components/NewSelect/ @SigNoz/pulse-frontend
 
-## Dashboard V2
-/frontend/src/pages/DashboardPageV2/ @SigNoz/pulse-frontend
-/frontend/src/pages/DashboardsListPageV2/ @SigNoz/pulse-frontend
+## Dashboard Pages
+
+/frontend/src/pages/DashboardPage/ @SigNoz/pulse-frontend
+/frontend/src/pages/DashboardsListPage/ @SigNoz/pulse-frontend
 
 ## Infrastructure Monitoring
 /frontend/src/pages/InfrastructureMonitoring/ @SigNoz/pulse-frontend

cmd/community/server.go

@@ -44,6 +44,8 @@ import (
 	"github.com/SigNoz/signoz/pkg/ruler/signozruler"
 	"github.com/SigNoz/signoz/pkg/signoz"
 	"github.com/SigNoz/signoz/pkg/sqlstore"
+	"github.com/SigNoz/signoz/pkg/subscription"
+	"github.com/SigNoz/signoz/pkg/subscription/noopsubscription"
 	"github.com/SigNoz/signoz/pkg/telemetrystore"
 	"github.com/SigNoz/signoz/pkg/types/authtypes"
 	"github.com/SigNoz/signoz/pkg/types/dashboardtypes"
@@ -87,6 +89,9 @@ func runServer(ctx context.Context, config signoz.Config, logger *slog.Logger) e
 		func(_ sqlstore.SQLStore, _ zeus.Zeus, _ organization.Getter, _ analytics.Analytics) factory.ProviderFactory[licensing.Licensing, licensing.Config] {
 			return nooplicensing.NewFactory()
 		},
+		func(_ zeus.Zeus, _ licensing.Licensing) subscription.Subscription {
+			return noopsubscription.New()
+		},
 		signoz.NewEmailingProviderFactories(),
 		signoz.NewCacheProviderFactories(),
 		signoz.NewWebProviderFactories(config.Global),

cmd/enterprise/server.go

@@ -28,6 +28,7 @@ import (
 	eequerier "github.com/SigNoz/signoz/ee/querier"
 	enterpriseapp "github.com/SigNoz/signoz/ee/query-service/app"
 	eerules "github.com/SigNoz/signoz/ee/query-service/rules"
+	"github.com/SigNoz/signoz/ee/subscription/httpsubscription"
 	enterprisezeus "github.com/SigNoz/signoz/ee/zeus"
 	"github.com/SigNoz/signoz/ee/zeus/httpzeus"
 	"github.com/SigNoz/signoz/pkg/alertmanager"
@@ -60,6 +61,7 @@ import (
 	"github.com/SigNoz/signoz/pkg/ruler/signozruler"
 	"github.com/SigNoz/signoz/pkg/signoz"
 	"github.com/SigNoz/signoz/pkg/sqlstore"
+	"github.com/SigNoz/signoz/pkg/subscription"
 	"github.com/SigNoz/signoz/pkg/telemetrystore"
 	"github.com/SigNoz/signoz/pkg/types/authtypes"
 	"github.com/SigNoz/signoz/pkg/types/cloudintegrationtypes"
@@ -103,6 +105,9 @@ func runServer(ctx context.Context, config signoz.Config, logger *slog.Logger) e
 		func(sqlstore sqlstore.SQLStore, zeus zeus.Zeus, orgGetter organization.Getter, analytics analytics.Analytics) factory.ProviderFactory[licensing.Licensing, licensing.Config] {
 			return httplicensing.NewProviderFactory(sqlstore, zeus, orgGetter, analytics)
 		},
+		func(zeus zeus.Zeus, licensing licensing.Licensing) subscription.Subscription {
+			return httpsubscription.New(zeus, licensing)
+		},
 		signoz.NewEmailingProviderFactories(),
 		signoz.NewCacheProviderFactories(),
 		signoz.NewWebProviderFactories(config.Global),

docs/api/openapi.yml

@@ -9217,6 +9217,116 @@ components:
       required:
       - references
       type: object
+    SubscriptiontypesGettableSubscription:
+      properties:
+        redirectURL:
+          type: string
+      required:
+      - redirectURL
+      type: object
+    SubscriptiontypesGettableSubscriptionUsage:
+      properties:
+        billingPeriodEnd:
+          format: int64
+          type: integer
+        billingPeriodStart:
+          format: int64
+          type: integer
+        details:
+          $ref: '#/components/schemas/SubscriptiontypesSubscriptionUsageDetails'
+        discount:
+          format: double
+          type: number
+        subscriptionStatus:
+          type: string
+      type: object
+    SubscriptiontypesPostableSubscription:
+      properties:
+        url:
+          type: string
+      required:
+      - url
+      type: object
+    SubscriptiontypesSubscriptionUsageBreakdown:
+      properties:
+        dayWiseBreakdown:
+          $ref: '#/components/schemas/SubscriptiontypesSubscriptionUsageDayWiseBreakdown'
+        tiers:
+          items:
+            $ref: '#/components/schemas/SubscriptiontypesSubscriptionUsageTier'
+          nullable: true
+          type: array
+        type:
+          type: string
+        unit:
+          type: string
+      type: object
+    SubscriptiontypesSubscriptionUsageDayWiseBreakdown:
+      properties:
+        breakdown:
+          items:
+            $ref: '#/components/schemas/SubscriptiontypesSubscriptionUsageDayWiseData'
+          nullable: true
+          type: array
+        type:
+          type: string
+      type: object
+    SubscriptiontypesSubscriptionUsageDayWiseData:
+      properties:
+        count:
+          format: double
+          type: number
+        quantity:
+          format: double
+          type: number
+        size:
+          format: double
+          type: number
+        timestamp:
+          format: int64
+          type: integer
+        total:
+          format: double
+          type: number
+        unitPrice:
+          format: double
+          type: number
+      type: object
+    SubscriptiontypesSubscriptionUsageDetails:
+      properties:
+        baseFee:
+          format: double
+          type: number
+        billTotal:
+          format: double
+          type: number
+        breakdown:
+          items:
+            $ref: '#/components/schemas/SubscriptiontypesSubscriptionUsageBreakdown'
+          nullable: true
+          type: array
+        total:
+          format: double
+          type: number
+      type: object
+    SubscriptiontypesSubscriptionUsageTier:
+      properties:
+        quantity:
+          format: double
+          type: number
+        tierCost:
+          format: double
+          type: number
+        tierEnd:
+          format: int64
+          type: integer
+        tierStart:
+          format: int64
+          type: integer
+        unitPrice:
+          format: double
+          type: number
+      type: object
     TagtypesGettableTag:
       properties:
         key:
@@ -14441,6 +14551,197 @@ paths:
       summary: Get stats
       tags:
       - stats
+  /api/v1/subscriptions:
+    get:
+      deprecated: false
+      description: This endpoint gets the organization's subscription along with its
+        usage and billing details.
+      operationId: GetSubscription
+      responses:
+        "200":
+          content:
+            application/json:
+              schema:
+                properties:
+                  data:
+                    $ref: '#/components/schemas/SubscriptiontypesGettableSubscriptionUsage'
+                  status:
+                    type: string
+                required:
+                - status
+                - data
+                type: object
+          description: OK
+        "400":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Bad Request
+        "401":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Unauthorized
+        "403":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Forbidden
+        "404":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Not Found
+        "500":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Internal Server Error
+      security:
+      - api_key:
+        - subscription:read
+      - tokenizer:
+        - subscription:read
+      summary: Get the subscription.
+      tags:
+      - subscriptions
+    post:
+      deprecated: false
+      description: This endpoint creates a subscription for the organization.
+      operationId: CreateSubscription
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/SubscriptiontypesPostableSubscription'
+      responses:
+        "201":
+          content:
+            application/json:
+              schema:
+                properties:
+                  data:
+                    $ref: '#/components/schemas/SubscriptiontypesGettableSubscription'
+                  status:
+                    type: string
+                required:
+                - status
+                - data
+                type: object
+          description: Created
+        "400":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Bad Request
+        "401":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Unauthorized
+        "403":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Forbidden
+        "404":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Not Found
+        "409":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Conflict
+        "500":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Internal Server Error
+      security:
+      - api_key:
+        - subscription:create
+      - tokenizer:
+        - subscription:create
+      summary: Create a subscription.
+      tags:
+      - subscriptions
+    put:
+      deprecated: false
+      description: This endpoint updates the organization's subscription.
+      operationId: UpdateSubscription
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/SubscriptiontypesPostableSubscription'
+      responses:
+        "200":
+          content:
+            application/json:
+              schema:
+                properties:
+                  data:
+                    $ref: '#/components/schemas/SubscriptiontypesGettableSubscription'
+                  status:
+                    type: string
+                required:
+                - status
+                - data
+                type: object
+          description: OK
+        "400":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Bad Request
+        "401":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Unauthorized
+        "403":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Forbidden
+        "404":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Not Found
+        "500":
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RenderErrorResponse'
+          description: Internal Server Error
+      security:
+      - api_key:
+        - subscription:list
+        - subscription:update
+      - tokenizer:
+        - subscription:list
+        - subscription:update
+      summary: Update the subscription.
+      tags:
+      - subscriptions
   /api/v1/testChannel:
     post:
       deprecated: true

docs/contributing/query-range.md

@@ -54,95 +54,50 @@ The `fieldContexts` map includes aliases (`tag` -> `attribute`, `spanfield` -> `
 
 ## The Abstraction Stack
 
-The query pipeline has three layers. The generic layer is written one time, in `pkg/querybuilder`. A storage is written one time per signal. The statement builders compose them. Each layer depends only on the layer below it. This layering is intentional and must be preserved.
+The query pipeline is built from four interfaces that compose vertically. Each layer has a single responsibility. Each layer depends only on the layers below it. This layering is intentional and must be preserved.
 
 ```
-StatementBuilder                <- Composes one query into executable SQL
-  ├── AggExprRewriter           <- Rewrites aggregation expressions through the generic layer
-  ├── filter visitor            <- Parses the filter expression and compiles it one term at a time
-  └── querybuilder (generic)    <- Resolution, the condition builder, the column expression builder
-        └── Storage             <- What one signal's tables can answer about one field key
+StatementBuilder          <- Orchestrates everything into executable SQL
+  ├── AggExprRewriter     <- Rewrites aggregation expressions (maps field refs to columns)
+  ├── ConditionBuilder    <- Builds WHERE predicates (field + operator + value -> SQL)
+  └── FieldMapper         <- Maps TelemetryFieldKey -> ClickHouse column expression
 ```
 
-### Storage
+### FieldMapper
 
-**Contract:** `qbtypes.Storage` in `pkg/types/querybuildertypes/querybuildertypesv5/qb.go`. One implementation per signal: traces, logs, metrics, audit, rule state history, the resource fingerprint sub-query, and the related-values metadata.
+**Contract:** Given a `TelemetryFieldKey`, return a ClickHouse column expression that yields the value for that field when used in a SELECT.
 
-A storage answers five questions and nothing else:
+**Principle:** This is the *only* place where field-to-column translation happens. No other layer should contain knowledge of how fields map to storage. If you need a column expression, go through the FieldMapper.
 
-- `Read(field)`: the bare SQL read of one field key. No alias, no guard, no cast. It honors the materialization and the evolutions the field carries.
-- `Exists(field, exists)`: the presence test of one field key, and how the field reads when a row lacks it (`Absent`, below).
-- `Fallback(key, operator, value)`: the field keys that could hold a key metadata does not report: column aliases, the type variants of a map read, body paths, and virtual keys that compile to structural predicates (a span search scope, a full-text search over a scope).
-- `Traits()`: the storage's part in the resource fingerprint split, whether it supports body functions, what it does with an unknown key, and which contexts mean "this signal's own record".
-- `Compile` and `ColumnRead`: two overrides for a storage with its own condition language (the body JSON language in logs, the index hints of the resource fingerprint, the polarity form of the related values, the String-typed labels of metrics). Every other storage returns `querybuilder.SharedCondition` and `querybuilder.DefaultRead`.
+**Why:** The user says `http.request.method`. ClickHouse might store it as `attributes_string['http.request.method']`, or as a materialized column `` `attribute_string_http$$request$$method` ``, or via a JSON access path in a body column. This variation is entirely contained within the FieldMapper. Everything above it is storage-agnostic.
 
-**Principle:** A storage describes its field keys. It never decides a guard, an ambiguity, a warning, or the shape of a fold. Those decisions are derived one time, in the generic layer, from those descriptions.
+### ConditionBuilder
 
-### Absent
+**Contract:** Given a field key, an operator, and a value, produce a valid SQL predicate for a WHERE clause.
 
-`Exists` returns the field's `Absent`: what a row without the field reads. It is a property of the read, not of the column. `resource.x::String` reads the empty string for an absent row, the multi-era fold `multiIf(..., NULL)` reads NULL, and a table column always reads a real value. Every guard derives from it:
+**Dependency:** Uses FieldMapper for the left-hand side of the condition.
 
-| WhenAbsent | Absent row reads | Positive filter | Raw select | Multi-candidate column | Field keys |
-|---|---|---|---|---|---|
-| `AlwaysPresent` | a real value | no guard | no guard | no branch, ends the candidate list | table columns |
-| `AbsentIsSentinel` | `''`, 0, false, and that is not a value | exists guard | exists guard | presence branch | map attributes, cast JSON paths, string families |
-| `AbsentIsNull` | NULL | no guard | no guard | presence branch | multi-era folds, body JSON paths, numeric families |
-| `AbsentIsValue` | `''`, and that is the keyless contract | no guard | no guard | no presence branch | metrics labels, rule state history labels |
+**Principle:** The ConditionBuilder owns all the complexity of operator semantics, i.e type casting, array operators (`hasAny`/`hasAll` vs `=`), existence checks, and negative operator behavior. This complexity must not leak upward into the StatementBuilder.
 
-### The generic layer
+### AggExprRewriter
 
-`pkg/querybuilder` needs two inputs, made one time per request:
+**Contract:** Given a user-facing aggregation expression like `sum(duration_nano)`, resolve field references within it and produce valid ClickHouse SQL.
 
-- The metadata keys: `keys := metadataStore.GetKeysMulti(...)`, the field keys the metadata store reports for the query's names, as `map[name][]*TelemetryFieldKey`.
-- `q := querybuilder.NewQueryInfo(ctx, orgID, fl, signal, metric, startNs, endNs)`: the org and time range every read needs, the signal and the queried metric that family admission needs, and the query-path flags (`FamiliesOn`, `BodyJSONOn`), evaluated one time.
+**Dependency:** Uses FieldMapper to resolve field names within expressions.
 
-The functions, from the outside in:
+**Principle:** Aggregation expressions are user-authored strings that contain field references. The rewriter parses them, identifies field references, resolves each through the FieldMapper, and reassembles the expression.
 
-| Function | Does |
-|---|---|
-| `PrepareWhereClause(query, opts)` | The filter visitor. Parses the filter grammar and compiles each term through `RejectsBodyFunction`, `Resolve`, and `Condition`. Returns the WHERE clause, the warnings, and the cost-guard flag. |
-| `NewAggExprRewriter(settings, fullTextColumn, storage, fl, signal)` | Parses an aggregation expression such as `sum(duration_nano)` and resolves each field reference through `ResolveColumn`. |
-| `ResolveColumn(ctx, q, storage, key, target, metadata)` | `Resolve` with `FilterOperatorUnknown`, then `Column`. The column stages (raw select, order by, group by, aggregation arguments) call it. |
-| `Resolve(ctx, q, storage, key, operator, value, metadata)` | One requested key to its meanings in this storage (see "A resolved key"). |
-| `Condition(ctx, q, storage, resolved, dropResourceFields, operator, value, sb)` | A resolved key to the conditions of one filter term: the split narrows the fields, and each field compiles through `storage.Compile`. |
-| `Conditions(...)` | `RejectsBodyFunction`, `Resolve`, and `Condition` in one call, for callers outside the visitor: the related-values metadata, the scoped traces predicate resolver, tests. |
-| `Column(ctx, q, storage, resolved, target)` | A resolved key to one bare column expression. The caller aliases. |
-| `RejectsBodyFunction(traits, operator)` | Before resolution: a storage without body functions (`has`, `hasAny`, `hasAll`, `hasToken`, `search`) errors; the fingerprint side of a split skips the term, because the main query evaluates it. |
-| `SharedCondition(...)` | The `Compile` of every storage without its own condition language: `LogicalValueExpr`, the shared data-type collision cast, `OperatorCondition`, then the guard rule. |
-| `OperatorCondition(...)` | The operator switch over an already cast read. A storage with its own cast policy composes with it. |
-| `DefaultRead(...)` | The `ColumnRead` of every storage without a target-dependent read: `LogicalValueExpr` as an uncoerced column expression. |
-| `LogicalValueExpr(...)`, `LogicalExistsExpr(...)` | The only place family expressions are built. A single-member field reads through its member. A family merges the member reads current-first (`COALESCE(NULLIF(m1, ''), NULLIF(m2, ''), '')` for strings, `multiIf` with a NULL tail for numbers) and ORs the member presence tests. A member with a value map reads through `TransformRead`. |
+### StatementBuilder
 
-### A resolved key
+**Contract:** Given a complete `QueryBuilderQuery`, a time range, and a request type, produces an executable SQL statement.
 
-`Resolve` turns one requested key into a `Resolved` value. It is the only thing the condition builder and the column expression builder receive. Compile it with the operator and value it was resolved with: the stage is the operand, and a nil value means a column or presence use.
+**Dependency:** Uses all three abstractions above.
 
-```go
-type Resolved struct {
-	Key          *TelemetryFieldKey // the spelling the request used
-	Fields       []*LogicalField    // its meanings in this storage, one per interpretation
-	FromFallback bool               // the fields came from the storage's Fallback, not from metadata matches
-	Ambiguous    bool               // the matches held several interpretations
-	Skipped      bool               // the storage contributes nothing for this key
-	Warnings     []string           // the warnings to surface: ambiguity, not-found
-}
-```
-
-A `LogicalField` is one meaning: one name, context, and data type, backed by one or more physical members. A family (one field with several spellings) is one logical field with several members, current spelling first. Ambiguity (one name, different fields) is several logical fields.
-
-The resolution order is the same for every storage and every stage:
-
-1. **Own context.** A key under one of the storage's own contexts (`span.x`, `log.x`) looks up as if it had no context. Strict contexts (`resource.`, `attribute.`, `scope.`, `body.`) are honored as written.
-2. **Matches.** The metadata keys under the key's spellings, grouped into families when the flag is on. Each combination of context and data type is one interpretation.
-3. **Ambiguity.** A filter settles several interpretations by resource over attribute, with a warning. A column stage keeps every interpretation in metadata order and folds them, so a select or a group by sees the value wherever it is.
-4. **Intrinsic column first**, bare keys only. A column every row has leads the list, whether metadata reports it or the storage's `Fallback` does. Sentinel-reading fields with a contradicting data type drop. A metadata gap degrades to the correct column, never to a corrupt metadata key.
-5. **Fallback.** With no match, the storage's fallback keys for the key. When the storage ignores unknown keys (a side query whose main query owns the error), the key is `Skipped`. Otherwise a key nothing can serve is an error with suggestions. The not-found warning fires only when every fallback key is a guess, that is, none of them is always present.
-
-The condition builder then applies the fingerprint split (`MainOfSplit` drops the resource fields the sub-query serves and keeps fallback keys; `FingerprintOfSplit` keeps resource fields only), compiles each field, and the visitor joins the per-field conditions by the operator's polarity. The column expression builder reads each field through `ColumnRead`, casts for the coerced stages unless the read keeps its type, guards by `Absent`, and renders one candidate bare or several as `multiIf(..., NULL)`. A candidate that is not selectable (`ErrNotSelectable`) drops; the error surfaces only when none remains.
+**Principle:** This is the composition layer. It does not contain field mapping logic, condition building logic, or expression rewriting logic. It orchestrates the other abstractions. If you find storage-specific logic creeping into the StatementBuilder, push it down into the appropriate abstraction.
 
 ### Invariant: No layer skipping
 
-A statement builder must not spell a column or a condition. It calls `ResolveColumn` and the filter visitor. A storage must not decide a guard or an ambiguity. It declares `Absent` and answers the five questions. Skipping layers recreates the per-signal copies the contract removed.
+The StatementBuilder must not call FieldMapper directly to build conditions, it goes through the ConditionBuilder. The AggExprRewriter must not hardcode column names, it goes through the FieldMapper. Skipping layers creates hidden coupling and makes the system fragile to storage changes.
 
 ---
 
@@ -164,15 +119,14 @@ Only additive/counting aggregations (`count`, `count_distinct`, `sum`, `rate`) d
 
 **Enforcement:** `GetQueriesSupportingZeroDefault` determines which queries can default to zero. The `FormulaEvaluator` consumes this via `canDefaultZero`. Changes to aggregation handling must preserve this distinction.
 
-### Constraint: The exists guard derives from the operator and from the field
+### Constraint: Existence semantics differ for positive vs negative operators
 
-- **Positive operators** (`=`, `>`, `LIKE`, `IN`, etc.) implicitly assert field existence for a field that reads a sentinel when absent. `http.method = GET` on a map attribute means "the field exists AND equals GET".
-- **Negative operators** (`!=`, `NOT IN`, `NOT LIKE`, etc.) never add an existence check. `http.method != GET` includes records where the field doesn't exist at all.
-- A field that reads NULL when absent, and a table column, take no guard on any operator: the comparison already excludes the absent row, or there is no absent row.
+- **Positive operators** (`=`, `>`, `LIKE`, `IN`, etc.) implicitly assert field existence. `http.method = GET` means "the field exists AND equals GET".
+- **Negative operators** (`!=`, `NOT IN`, `NOT LIKE`, etc.) do **not** add an existence check. `http.method != GET` includes records where the field doesn't exist at all.
 
-**Why:** The user's intent with negative operators is ambiguous. Rather than guess, we take the broader interpretation. Users can add an explicit `EXISTS` filter if they want the narrower one. The operator side is declared in `AddDefaultExistsFilter`; the field side is the `Absent` a storage returns from `Exists`.
+**Why:** The user's intent with negative operators is ambiguous. Rather than guess, we take the broader interpretation. Users can add an explicit `EXISTS` filter if they want the narrower one. This is documented in `AddDefaultExistsFilter`.
 
-**Consequence:** Any new operator must declare its existence behavior in `AddDefaultExistsFilter`. Any new read must declare what an absent row reads. Never add a guard by hand in a storage.
+**Consequence:** Any new operator must declare its existence behavior in `AddDefaultExistsFilter`. Do not add operators without considering this.
 
 ### Constraint: Post-processing functions operate on result sets, not in SQL
 
@@ -234,11 +188,11 @@ The `MetadataStore` interface provides runtime field discovery and type resoluti
 
 The same name can map to multiple `TelemetryFieldKey` variants (different contexts, different types). The metadata store returns *all* variants. Resolution to a single field happens during query building, using the query's signal and any explicit context/type hints from the user.
 
-**Consequence:** Code that calls `GetKey` or `GetKeys` must handle multiple results. Do not assume a name maps to a single field. `querybuilder.Resolve` is where the variants settle: it returns every interpretation as a `LogicalField`, marks the result `Ambiguous`, and carries the warning.
+**Consequence:** Code that calls `GetKey` or `GetKeys` must handle multiple results. Do not assume a name maps to a single field.
 
 ### Principle: Materialized fields are a performance optimization, not a semantic distinction
 
-A materialized field and its non-materialized equivalent represent the same logical field. The `Materialized` flag tells the storage's `Read` to generate a simpler column expression. The user should never need to know whether a field is materialized.
+A materialized field and its non-materialized equivalent represent the same logical field. The `Materialized` flag tells the FieldMapper to generate a simpler column expression. The user should never need to know whether a field is materialized.
 
 ### Principle: JSON body fields require access plans
 
@@ -249,14 +203,14 @@ Fields inside JSON body columns (`body.response.errors[].code`) need pre-compute
 ## Summary of Inviolable Rules
 
 1. **User-facing types never contain ClickHouse column names or SQL fragments.**
-2. **Field-to-column translation only happens in a Storage (`Read`, `Exists`, `Fallback`).**
+2. **Field-to-column translation only happens in FieldMapper.**
 3. **Normalization happens once at the API boundary, never deeper.**
 4. **Historical aliases in fieldContexts and fieldDataTypes must not be removed.**
 5. **Formula evaluation stays in Go — do not push it into ClickHouse JOINs.**
 6. **Zero-defaulting is aggregation-type-dependent — do not universally default to zero.**
-7. **The exists guard derives from `AddDefaultExistsFilter` and `Absent`; positive operators guard sentinel reads, negative operators never guard.**
+7. **Positive operators imply existence, negative operators do not.**
 8. **Post-processing functions operate on Go result sets, not in SQL.**
 9. **All user-facing types reject unknown JSON fields with suggestions.**
 10. **Validation rules are gated by request type.**
 11. **Query names must be unique within a composite query.**
-12. **The three-layer abstraction stack (Storage -> querybuilder generic layer -> StatementBuilder) must not be bypassed or flattened. A storage describes its field keys; the generic layer decides.**
+12. **The four-layer abstraction stack (FieldMapper -> ConditionBuilder -> AggExprRewriter -> StatementBuilder) must not be bypassed or flattened.**

ee/subscription/httpsubscription/provider.go

@@ -0,0 +1,95 @@
+package httpsubscription
+
+import (
+	"context"
+	"encoding/json"
+	"time"
+
+	"github.com/SigNoz/signoz/pkg/errors"
+	"github.com/SigNoz/signoz/pkg/licensing"
+	"github.com/SigNoz/signoz/pkg/subscription"
+	"github.com/SigNoz/signoz/pkg/types/subscriptiontypes"
+	"github.com/SigNoz/signoz/pkg/valuer"
+	"github.com/SigNoz/signoz/pkg/zeus"
+	"github.com/tidwall/gjson"
+)
+
+const upstreamTimeout = 10 * time.Second
+
+type provider struct {
+	zeus      zeus.Zeus
+	licensing licensing.Licensing
+}
+
+func New(zeus zeus.Zeus, licensing licensing.Licensing) subscription.Subscription {
+	return &provider{
+		zeus:      zeus,
+		licensing: licensing,
+	}
+}
+
+func (provider *provider) Create(ctx context.Context, organizationID valuer.UUID, postableSubscription *subscriptiontypes.PostableSubscription) (*subscriptiontypes.GettableSubscription, error) {
+	ctx, cancel := context.WithTimeout(ctx, upstreamTimeout)
+	defer cancel()
+
+	license, err := provider.licensing.GetActive(ctx, organizationID)
+	if err != nil {
+		return nil, err
+	}
+
+	body, err := json.Marshal(postableSubscription)
+	if err != nil {
+		return nil, errors.Wrapf(err, errors.TypeInvalidInput, errors.CodeInvalidInput, "failed to marshal subscription payload")
+	}
+
+	response, err := provider.zeus.GetCheckoutURL(ctx, license.Key, body)
+	if err != nil {
+		if errors.Ast(err, errors.TypeAlreadyExists) {
+			return nil, errors.WithAdditionalf(err, "checkout has already been completed for this account. Please click 'Refresh Status' to sync your subscription")
+		}
+		return nil, err
+	}
+
+	return &subscriptiontypes.GettableSubscription{RedirectURL: gjson.GetBytes(response, "url").String()}, nil
+}
+
+func (provider *provider) Update(ctx context.Context, organizationID valuer.UUID, postableSubscription *subscriptiontypes.PostableSubscription) (*subscriptiontypes.GettableSubscription, error) {
+	ctx, cancel := context.WithTimeout(ctx, upstreamTimeout)
+	defer cancel()
+
+	license, err := provider.licensing.GetActive(ctx, organizationID)
+	if err != nil {
+		return nil, err
+	}
+
+	body, err := json.Marshal(postableSubscription)
+	if err != nil {
+		return nil, errors.Wrapf(err, errors.TypeInvalidInput, errors.CodeInvalidInput, "failed to marshal subscription payload")
+	}
+
+	response, err := provider.zeus.GetPortalURL(ctx, license.Key, body)
+	if err != nil {
+		return nil, err
+	}
+
+	return &subscriptiontypes.GettableSubscription{RedirectURL: gjson.GetBytes(response, "url").String()}, nil
+}
+
+func (provider *provider) Get(ctx context.Context, organizationID valuer.UUID) (*subscriptiontypes.GettableSubscriptionUsage, error) {
+	license, err := provider.licensing.GetActive(ctx, organizationID)
+	if err != nil {
+		return nil, err
+	}
+
+	data, err := provider.zeus.GetMeters(ctx, license.Key)
+	if err != nil {
+		return nil, err
+	}
+
+	usage, err := subscriptiontypes.NewGettableSubscriptionUsage(data)
+	if err != nil {
+		return nil, errors.Wrapf(err, errors.TypeInternal, zeus.ErrCodeResponseMalformed, "failed to unmarshal subscription usage")
+	}
+
+	return usage, nil
+}

frontend/.oxlintrc.json

@@ -323,9 +323,10 @@
             "name": "react",
             "importNames": [
               "createContext",
-              "useContext"
+              "useContext",
+              "useSyncExternalStore"
             ],
-            "message": "[State mgmt] React Context is deprecated. Migrate shared state to Zustand."
+            "message": "[State mgmt] React Context and hand-rolled external stores are deprecated. Migrate shared state to Zustand."
           },
           {
             "name": "immer",

frontend/src/api/generated/services/sigNoz.schemas.ts

@@ -10522,6 +10522,153 @@ export interface SpantypesUpdatableSpanMapperGroupDTO {
 	name?: string | null;
 }
 
+export interface SubscriptiontypesGettableSubscriptionDTO {
+	/**
+	 * @type string
+	 */
+	redirectURL: string;
+}
+
+export interface SubscriptiontypesSubscriptionUsageDayWiseDataDTO {
+	/**
+	 * @type number
+	 * @format double
+	 */
+	count?: number;
+	/**
+	 * @type number
+	 * @format double
+	 */
+	quantity?: number;
+	/**
+	 * @type number
+	 * @format double
+	 */
+	size?: number;
+	/**
+	 * @type integer
+	 * @format int64
+	 */
+	timestamp?: number;
+	/**
+	 * @type number
+	 * @format double
+	 */
+	total?: number;
+	/**
+	 * @type number
+	 * @format double
+	 */
+	unitPrice?: number;
+}
+
+export interface SubscriptiontypesSubscriptionUsageDayWiseBreakdownDTO {
+	/**
+	 * @type array,null
+	 */
+	breakdown?: SubscriptiontypesSubscriptionUsageDayWiseDataDTO[] | null;
+	/**
+	 * @type string
+	 */
+	type?: string;
+}
+
+export interface SubscriptiontypesSubscriptionUsageTierDTO {
+	/**
+	 * @type number
+	 * @format double
+	 */
+	quantity?: number;
+	/**
+	 * @type number
+	 * @format double
+	 */
+	tierCost?: number;
+	/**
+	 * @type integer
+	 * @format int64
+	 */
+	tierEnd?: number;
+	/**
+	 * @type integer
+	 * @format int64
+	 */
+	tierStart?: number;
+	/**
+	 * @type number
+	 * @format double
+	 */
+	unitPrice?: number;
+}
+
+export interface SubscriptiontypesSubscriptionUsageBreakdownDTO {
+	dayWiseBreakdown?: SubscriptiontypesSubscriptionUsageDayWiseBreakdownDTO;
+	/**
+	 * @type array,null
+	 */
+	tiers?: SubscriptiontypesSubscriptionUsageTierDTO[] | null;
+	/**
+	 * @type string
+	 */
+	type?: string;
+	/**
+	 * @type string
+	 */
+	unit?: string;
+}
+
+export interface SubscriptiontypesSubscriptionUsageDetailsDTO {
+	/**
+	 * @type number
+	 * @format double
+	 */
+	baseFee?: number;
+	/**
+	 * @type number
+	 * @format double
+	 */
+	billTotal?: number;
+	/**
+	 * @type array,null
+	 */
+	breakdown?: SubscriptiontypesSubscriptionUsageBreakdownDTO[] | null;
+	/**
+	 * @type number
+	 * @format double
+	 */
+	total?: number;
+}
+
+export interface SubscriptiontypesGettableSubscriptionUsageDTO {
+	/**
+	 * @type integer
+	 * @format int64
+	 */
+	billingPeriodEnd?: number;
+	/**
+	 * @type integer
+	 * @format int64
+	 */
+	billingPeriodStart?: number;
+	details?: SubscriptiontypesSubscriptionUsageDetailsDTO;
+	/**
+	 * @type number
+	 * @format double
+	 */
+	discount?: number;
+	/**
+	 * @type string
+	 */
+	subscriptionStatus?: string;
+}
+
+export interface SubscriptiontypesPostableSubscriptionDTO {
+	/**
+	 * @type string
+	 */
+	url: string;
+}
+
 export type TelemetrytypesGettableFieldKeysDTOKeysAnyOf = {
 	[key: string]: TelemetrytypesTelemetryFieldKeyDTO[];
 };
@@ -11740,6 +11887,30 @@ export type GetStats200 = {
 	status: string;
 };
 
+export type GetSubscription200 = {
+	data: SubscriptiontypesGettableSubscriptionUsageDTO;
+	/**
+	 * @type string
+	 */
+	status: string;
+};
+
+export type CreateSubscription201 = {
+	data: SubscriptiontypesGettableSubscriptionDTO;
+	/**
+	 * @type string
+	 */
+	status: string;
+};
+
+export type UpdateSubscription200 = {
+	data: SubscriptiontypesGettableSubscriptionDTO;
+	/**
+	 * @type string
+	 */
+	status: string;
+};
+
 export type GetTraceAggregationsPathParameters = {
 	traceID: string;
 };

frontend/src/api/generated/services/subscriptions/index.ts

@@ -0,0 +1,280 @@
+/**
+ * ! Do not edit manually
+ * * The file has been auto-generated using Orval for SigNoz
+ * * regenerate with 'pnpm generate:api'
+ * SigNoz
+ */
+import { useMutation, useQuery } from 'react-query';
+import type {
+	InvalidateOptions,
+	MutationFunction,
+	QueryClient,
+	QueryFunction,
+	QueryKey,
+	UseMutationOptions,
+	UseMutationResult,
+	UseQueryOptions,
+	UseQueryResult,
+} from 'react-query';
+
+import type {
+	CreateSubscription201,
+	GetSubscription200,
+	RenderErrorResponseDTO,
+	SubscriptiontypesPostableSubscriptionDTO,
+	UpdateSubscription200,
+} from '../sigNoz.schemas';
+
+import { GeneratedAPIInstance } from '../../../generatedAPIInstance';
+import type { ErrorType, BodyType } from '../../../generatedAPIInstance';
+
+/**
+ * This endpoint gets the organization's subscription along with its usage and billing details.
+ * @summary Get the subscription.
+ */
+export const getSubscription = (signal?: AbortSignal) => {
+	return GeneratedAPIInstance<GetSubscription200>({
+		url: `/api/v1/subscriptions`,
+		method: 'GET',
+		signal,
+	});
+};
+
+export const getGetSubscriptionQueryKey = () => {
+	return [`/api/v1/subscriptions`] as const;
+};
+
+export const getGetSubscriptionQueryOptions = <
+	TData = Awaited<ReturnType<typeof getSubscription>>,
+	TError = ErrorType<RenderErrorResponseDTO>,
+>(options?: {
+	query?: UseQueryOptions<
+		Awaited<ReturnType<typeof getSubscription>>,
+		TError,
+		TData
+	>;
+}) => {
+	const { query: queryOptions } = options ?? {};
+
+	const queryKey = queryOptions?.queryKey ?? getGetSubscriptionQueryKey();
+
+	const queryFn: QueryFunction<Awaited<ReturnType<typeof getSubscription>>> = ({
+		signal,
+	}) => getSubscription(signal);
+
+	return { queryKey, queryFn, ...queryOptions } as UseQueryOptions<
+		Awaited<ReturnType<typeof getSubscription>>,
+		TError,
+		TData
+	> & { queryKey: QueryKey };
+};
+
+export type GetSubscriptionQueryResult = NonNullable<
+	Awaited<ReturnType<typeof getSubscription>>
+>;
+export type GetSubscriptionQueryError = ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary Get the subscription.
+ */
+
+export function useGetSubscription<
+	TData = Awaited<ReturnType<typeof getSubscription>>,
+	TError = ErrorType<RenderErrorResponseDTO>,
+>(options?: {
+	query?: UseQueryOptions<
+		Awaited<ReturnType<typeof getSubscription>>,
+		TError,
+		TData
+	>;
+}): UseQueryResult<TData, TError> & { queryKey: QueryKey } {
+	const queryOptions = getGetSubscriptionQueryOptions(options);
+
+	const query = useQuery(queryOptions) as UseQueryResult<TData, TError> & {
+		queryKey: QueryKey;
+	};
+
+	return { ...query, queryKey: queryOptions.queryKey };
+}
+
+/**
+ * @summary Get the subscription.
+ */
+export const invalidateGetSubscription = async (
+	queryClient: QueryClient,
+	options?: InvalidateOptions,
+): Promise<QueryClient> => {
+	await queryClient.invalidateQueries(
+		{ queryKey: getGetSubscriptionQueryKey() },
+		options,
+	);
+
+	return queryClient;
+};
+
+/**
+ * This endpoint creates a subscription for the organization.
+ * @summary Create a subscription.
+ */
+export const createSubscription = (
+	subscriptiontypesPostableSubscriptionDTO?: BodyType<SubscriptiontypesPostableSubscriptionDTO>,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<CreateSubscription201>({
+		url: `/api/v1/subscriptions`,
+		method: 'POST',
+		headers: { 'Content-Type': 'application/json' },
+		data: subscriptiontypesPostableSubscriptionDTO,
+		signal,
+	});
+};
+
+export const getCreateSubscriptionMutationOptions = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof createSubscription>>,
+		TError,
+		{ data?: BodyType<SubscriptiontypesPostableSubscriptionDTO> },
+		TContext
+	>;
+}): UseMutationOptions<
+	Awaited<ReturnType<typeof createSubscription>>,
+	TError,
+	{ data?: BodyType<SubscriptiontypesPostableSubscriptionDTO> },
+	TContext
+> => {
+	const mutationKey = ['createSubscription'];
+	const { mutation: mutationOptions } = options
+		? options.mutation &&
+			'mutationKey' in options.mutation &&
+			options.mutation.mutationKey
+			? options
+			: { ...options, mutation: { ...options.mutation, mutationKey } }
+		: { mutation: { mutationKey } };
+
+	const mutationFn: MutationFunction<
+		Awaited<ReturnType<typeof createSubscription>>,
+		{ data?: BodyType<SubscriptiontypesPostableSubscriptionDTO> }
+	> = (props) => {
+		const { data } = props ?? {};
+
+		return createSubscription(data);
+	};
+
+	return { mutationFn, ...mutationOptions };
+};
+
+export type CreateSubscriptionMutationResult = NonNullable<
+	Awaited<ReturnType<typeof createSubscription>>
+>;
+export type CreateSubscriptionMutationBody =
+	| BodyType<SubscriptiontypesPostableSubscriptionDTO>
+	| undefined;
+export type CreateSubscriptionMutationError = ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary Create a subscription.
+ */
+export const useCreateSubscription = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof createSubscription>>,
+		TError,
+		{ data?: BodyType<SubscriptiontypesPostableSubscriptionDTO> },
+		TContext
+	>;
+}): UseMutationResult<
+	Awaited<ReturnType<typeof createSubscription>>,
+	TError,
+	{ data?: BodyType<SubscriptiontypesPostableSubscriptionDTO> },
+	TContext
+> => {
+	return useMutation(getCreateSubscriptionMutationOptions(options));
+};
+/**
+ * This endpoint updates the organization's subscription.
+ * @summary Update the subscription.
+ */
+export const updateSubscription = (
+	subscriptiontypesPostableSubscriptionDTO?: BodyType<SubscriptiontypesPostableSubscriptionDTO>,
+	signal?: AbortSignal,
+) => {
+	return GeneratedAPIInstance<UpdateSubscription200>({
+		url: `/api/v1/subscriptions`,
+		method: 'PUT',
+		headers: { 'Content-Type': 'application/json' },
+		data: subscriptiontypesPostableSubscriptionDTO,
+		signal,
+	});
+};
+
+export const getUpdateSubscriptionMutationOptions = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof updateSubscription>>,
+		TError,
+		{ data?: BodyType<SubscriptiontypesPostableSubscriptionDTO> },
+		TContext
+	>;
+}): UseMutationOptions<
+	Awaited<ReturnType<typeof updateSubscription>>,
+	TError,
+	{ data?: BodyType<SubscriptiontypesPostableSubscriptionDTO> },
+	TContext
+> => {
+	const mutationKey = ['updateSubscription'];
+	const { mutation: mutationOptions } = options
+		? options.mutation &&
+			'mutationKey' in options.mutation &&
+			options.mutation.mutationKey
+			? options
+			: { ...options, mutation: { ...options.mutation, mutationKey } }
+		: { mutation: { mutationKey } };
+
+	const mutationFn: MutationFunction<
+		Awaited<ReturnType<typeof updateSubscription>>,
+		{ data?: BodyType<SubscriptiontypesPostableSubscriptionDTO> }
+	> = (props) => {
+		const { data } = props ?? {};
+
+		return updateSubscription(data);
+	};
+
+	return { mutationFn, ...mutationOptions };
+};
+
+export type UpdateSubscriptionMutationResult = NonNullable<
+	Awaited<ReturnType<typeof updateSubscription>>
+>;
+export type UpdateSubscriptionMutationBody =
+	| BodyType<SubscriptiontypesPostableSubscriptionDTO>
+	| undefined;
+export type UpdateSubscriptionMutationError = ErrorType<RenderErrorResponseDTO>;
+
+/**
+ * @summary Update the subscription.
+ */
+export const useUpdateSubscription = <
+	TError = ErrorType<RenderErrorResponseDTO>,
+	TContext = unknown,
+>(options?: {
+	mutation?: UseMutationOptions<
+		Awaited<ReturnType<typeof updateSubscription>>,
+		TError,
+		{ data?: BodyType<SubscriptiontypesPostableSubscriptionDTO> },
+		TContext
+	>;
+}): UseMutationResult<
+	Awaited<ReturnType<typeof updateSubscription>>,
+	TError,
+	{ data?: BodyType<SubscriptiontypesPostableSubscriptionDTO> },
+	TContext
+> => {
+	return useMutation(getUpdateSubscriptionMutationOptions(options));
+};

frontend/src/api/v5/queryRange/prepareQueryRangePayloadV5.ts

@@ -6,6 +6,7 @@ import { GetQueryResultsProps } from 'lib/dashboard/getQueryResults';
 import getStartEndRangeTime from 'lib/getStartEndRangeTime';
 import { mapQueryDataToApi } from 'lib/newQueryBuilder/queryBuilderMappers/mapQueryDataToApi';
 import { isEmpty } from 'lodash-es';
+import { DynamicVariableSuggestion } from 'providers/Dashboard/store/dynamicVariableSuggestions';
 import { BaseAutocompleteData } from 'types/api/queryBuilder/queryAutocompleteResponse';
 import {
 	IBuilderQuery,
@@ -545,20 +546,22 @@ function reduceQueriesToObject(queryArray: any[]): {
 /**
  * Prepares V5 query range payload from GetQueryResultsProps
  */
-export const prepareQueryRangePayloadV5 = ({
-	query,
-	globalSelectedInterval,
-	graphType,
-	selectedTime,
-	tableParams,
-	variables = {},
-	start: startTime,
-	end: endTime,
-	formatForWeb,
-	originalGraphType,
-	fillGaps,
-	dynamicVariables,
-}: GetQueryResultsProps): PrepareQueryRangePayloadV5Result => {
+export const prepareQueryRangePayloadV5 = (
+	{
+		query,
+		globalSelectedInterval,
+		graphType,
+		selectedTime,
+		tableParams,
+		variables = {},
+		start: startTime,
+		end: endTime,
+		formatForWeb,
+		originalGraphType,
+		fillGaps,
+	}: GetQueryResultsProps,
+	dynamicVariables: DynamicVariableSuggestion[] = [],
+): PrepareQueryRangePayloadV5Result => {
 	let legendMap: Record<string, string> = {};
 	const requestType = mapPanelTypeToRequestType(graphType);
 	let queries: QueryEnvelope[] = [];
@@ -671,9 +674,9 @@ export const prepareQueryRangePayloadV5 = ({
 			(acc, [key, value]) => {
 				acc[key] = {
 					value,
-					type: dynamicVariables
-						?.find((v) => v.name === key)
-						?.type?.toLowerCase() as VariableType,
+					type: dynamicVariables.some((v) => v.name === key)
+						? ('dynamic' as VariableType)
+						: undefined,
 				};
 				return acc;
 			},

frontend/src/components/QueryBuilderV2/QueryV2/QuerySearch/QuerySearch.tsx

@@ -27,7 +27,7 @@ import {
 	QUERY_BUILDER_OPERATORS_BY_KEY_TYPE,
 	queryOperatorSuggestions,
 } from 'constants/antlrQueryConstants';
-import { useDashboardVariablesByType } from 'hooks/dashboard/useDashboardVariablesByType';
+import { useDynamicVariableSuggestions } from 'hooks/dashboard/useDynamicVariableSuggestions';
 import { useIsDarkMode } from 'hooks/useDarkMode';
 import useDebounce from 'hooks/useDebounce';
 import { debounce, isNull } from 'lodash-es';
@@ -258,10 +258,7 @@ function QuerySearch({
 	const lastValueRef = useRef<string>('');
 	const isMountedRef = useRef<boolean>(true);
 
-	const dashboardDynamicVariables = useDashboardVariablesByType(
-		'DYNAMIC',
-		'values',
-	);
+	const dashboardDynamicVariables = useDynamicVariableSuggestions();
 
 	// Add back the generateOptions function and useEffect
 	const generateOptions = (keys: {
@@ -1188,8 +1185,8 @@ function QuerySearch({
 			);
 
 			// Add dynamic variables suggestions for the current key
-			const variableName = dashboardDynamicVariables?.find(
-				(variable) => variable?.dynamicVariablesAttribute === keyName,
+			const variableName = dashboardDynamicVariables.find(
+				(variable) => variable.attribute === keyName,
 			)?.name;
 
 			if (variableName) {

frontend/src/components/QueryBuilderV2/utils.ts

@@ -525,6 +525,34 @@ export const convertFiltersToExpressionWithExistingQuery = (
 	};
 };
 
+/**
+ * Canonical name for a comparison's operator, limited to the equality and
+ * membership forms. Every other shape (LIKE, BETWEEN, EXISTS, CONTAINS, REGEXP,
+ * the ordering operators) returns undefined, so an operator-restricted removal
+ * leaves it in place.
+ *
+ * The ANTLR4 runtime returns null for an absent token or rule despite the
+ * non-nullable TypeScript signatures.
+ */
+const getComparisonOperator = (ctx: ComparisonContext): string | undefined => {
+	if ((ctx.inClause() as unknown) !== null) {
+		return 'in';
+	}
+	if ((ctx.notInClause() as unknown) !== null) {
+		return 'not in';
+	}
+	if ((ctx.EQUALS() as unknown) !== null) {
+		return '=';
+	}
+	if (
+		(ctx.NOT_EQUALS() as unknown) !== null ||
+		(ctx.NEQ() as unknown) !== null
+	) {
+		return '!=';
+	}
+	return undefined;
+};
+
 /**
  * Removes clauses for specified keys from a filter query expression.
  *
@@ -542,12 +570,16 @@ export const convertFiltersToExpressionWithExistingQuery = (
  *   - `true`: removes only the first clause whose value contains any `$`.
  *   - `string` (e.g. `"$service.name"`): removes only the clause whose value exactly
  *     matches that string — preferred when the specific variable reference is known.
+ * @param operatorsToRemove - When given, restricts removal to clauses whose operator
+ *   is in this set (`=`, `!=`, `in`, `not in`); every other clause on the key is kept.
+ *   Omit to remove a matching key's clauses whatever their operator.
  * @returns The rewritten expression, or an empty string if all clauses were removed.
  */
 export const removeKeysFromExpression = (
 	expression: string,
 	keysToRemove: string[],
 	removeOnlyVariableExpressions: string | boolean = false,
+	operatorsToRemove?: string[],
 ): string => {
 	if (!keysToRemove || keysToRemove.length === 0) {
 		return expression;
@@ -557,6 +589,9 @@ export const removeKeysFromExpression = (
 	}
 
 	const keysSet = new Set(keysToRemove.map((k) => k.trim().toLowerCase()));
+	const operatorsSet = operatorsToRemove
+		? new Set(operatorsToRemove.map((op) => op.trim().toLowerCase()))
+		: null;
 	// Tracks keys for which a variable expression has already been removed.
 	// Having multiple $-value clauses for the same key is invalid; we remove at most one.
 	const removedVariableKeys = new Set<string>();
@@ -658,6 +693,13 @@ export const removeKeysFromExpression = (
 			return src(ctx);
 		}
 
+		if (operatorsSet) {
+			const operator = getComparisonOperator(ctx);
+			if (!operator || !operatorsSet.has(operator)) {
+				return src(ctx);
+			}
+		}
+
 		if (removeOnlyVariableExpressions) {
 			// Scope the value check to value nodes only — not the full comparison text —
 			// so a key that contains '$' does not trigger removal when the value is a

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/checkboxFilterQuery.test.ts

@@ -0,0 +1,526 @@
+import {
+	convertFiltersToExpression,
+	convertFiltersToExpressionWithExistingQuery,
+} from 'components/QueryBuilderV2/utils';
+import { QuickFiltersSource } from 'components/QuickFilters/types';
+import {
+	Query,
+	TagFilter,
+	TagFilterItem,
+} from 'types/api/queryBuilder/queryBuilderData';
+
+import {
+	applyCheckboxToggle,
+	clearFilterFromQuery,
+	deriveCheckboxState,
+	getNotInOperator,
+} from './checkboxFilterQuery';
+import { CheckedState } from '../../types';
+import { SectionType } from './v2/itemRules';
+
+const KEY = 'service.name';
+
+/**
+ * Mini test framework
+ * -------------------
+ * `filters.items` is the source of truth the checkbox algebra mutates.
+ * `filter.expression` is the derived value the backend actually reads, and it is
+ * authoritatively rebuilt from the items on every URL round trip
+ * (`useGetCompositeQueryParam` -> `convertFiltersToExpressionWithExistingQuery`).
+ * That rebuild is additive, so `applyCheckboxToggle` re-derives its own clauses
+ * into the expression itself: otherwise the round trip resurrects a clause the
+ * toggle removed, or appends a duplicate of one it replaced.
+ *
+ * So a case does not assert the intermediate expression the toggle emits. It
+ * asserts the pair that has to stay consistent:
+ *   - `items`      : exact structured clauses after the toggle
+ *   - `expression` : the expression AFTER the round trip, which is what ships
+ *
+ * `runToggle` runs the real reducer, then feeds its output through the real
+ * converter to get the shipped expression.
+ */
+
+type SimpleItem = {
+	key: string;
+	op: string;
+	value: TagFilterItem['value'];
+};
+
+function toTagItem(item: SimpleItem, idx: number): TagFilterItem {
+	return {
+		id: `id-${idx}`,
+		key: { key: item.key, type: 'tag' } as TagFilterItem['key'],
+		op: item.op,
+		value: item.value,
+	};
+}
+
+// Serialises items into an expression (via the app's own converter) so a case's
+// starting state is self-consistent (items and expression agree), the way it
+// would be in the app after a prior round trip.
+const serializeItems = (items: SimpleItem[]): string =>
+	convertFiltersToExpression({ items: items.map(toTagItem), op: 'AND' })
+		.expression;
+
+function buildQuery(items: SimpleItem[], expression: string): Query {
+	return {
+		builder: {
+			queryData: [
+				{
+					filters: { items: items.map(toTagItem), op: 'AND' },
+					filter: { expression },
+				},
+			],
+		},
+	} as unknown as Query;
+}
+
+// Simulates the URL round trip: rebuild the shipped expression from the items,
+// reconciled against whatever expression the toggle left behind. Trimmed to
+// absorb a converter quirk that leaves a trailing space when it widens an
+// operator in place (e.g. `=` -> `IN`).
+function roundTripExpression(
+	items: TagFilterItem[],
+	emittedExpression: string,
+): string {
+	const filters: TagFilter = { items, op: 'AND' };
+	const { filter } = convertFiltersToExpressionWithExistingQuery(
+		filters,
+		emittedExpression,
+	);
+	return (filter?.expression ?? '').trim();
+}
+
+interface ToggleAction {
+	value: string;
+	checked: boolean;
+	isOnlyOrAllClicked?: boolean;
+	previousState?: CheckedState;
+	sectionType?: SectionType;
+	source?: QuickFiltersSource;
+	attributeValues?: string[];
+}
+
+interface ToggleCase {
+	name: string;
+	initial?: { items?: SimpleItem[]; expression?: string };
+	action: ToggleAction;
+	expected: { items: SimpleItem[]; expression: string };
+}
+
+function runToggle(c: ToggleCase): { items: SimpleItem[]; expression: string } {
+	const initialItems = c.initial?.items ?? [];
+	const initialExpression =
+		c.initial?.expression ?? serializeItems(initialItems);
+
+	const result = applyCheckboxToggle({
+		currentQuery: buildQuery(initialItems, initialExpression),
+		activeQueryIndex: 0,
+		filter: { attributeKey: { key: KEY, type: 'tag' } } as never,
+		source: c.action.source ?? QuickFiltersSource.LOGS_EXPLORER,
+		attributeValues: c.action.attributeValues ?? ['a', 'b', 'c'],
+		value: c.action.value,
+		checked: c.action.checked,
+		isOnlyOrAllClicked: c.action.isOnlyOrAllClicked ?? false,
+		previousState: c.action.previousState,
+		sectionType: c.action.sectionType,
+	});
+
+	const active = result.builder.queryData[0];
+	const items = active?.filters?.items ?? [];
+	return {
+		items: items.map((item) => ({
+			key: item.key?.key ?? '',
+			op: item.op,
+			value: item.value,
+		})),
+		expression: roundTripExpression(items, active?.filter?.expression ?? ''),
+	};
+}
+
+// Flat list. Every row asserts both the structured items and the shipped
+// (round-tripped) expression, which must stay in sync.
+const TOGGLE_CASES: ToggleCase[] = [
+	{
+		name: 'no clause, checked -> IN',
+		action: { value: 'a', checked: true },
+		expected: {
+			items: [{ key: KEY, op: 'in', value: 'a' }],
+			expression: `service.name in ['a']`,
+		},
+	},
+	{
+		name: 'no clause, unchecked -> NOT IN',
+		action: { value: 'a', checked: false },
+		expected: {
+			items: [{ key: KEY, op: 'not in', value: 'a' }],
+			expression: `service.name not in ['a']`,
+		},
+	},
+	{
+		name: 'no clause, unchecked on infra -> not in',
+		action: {
+			value: 'a',
+			checked: false,
+			source: QuickFiltersSource.INFRA_MONITORING,
+		},
+		// `nin` is what the source asks for, but re-deriving the expression
+		// normalises it. Nothing observes the difference: both infra pages send
+		// `filter.expression` and never `filters.items`.
+		expected: {
+			items: [{ key: KEY, op: 'not in', value: 'a' }],
+			expression: `service.name not in ['a']`,
+		},
+	},
+	{
+		name: 'IN, check another value -> appended',
+		initial: { items: [{ key: KEY, op: 'in', value: ['a'] }] },
+		action: { value: 'b', checked: true },
+		expected: {
+			items: [{ key: KEY, op: 'in', value: ['a', 'b'] }],
+			expression: `service.name in ['a', 'b']`,
+		},
+	},
+	{
+		name: 'IN, check when value is scalar -> promoted to array',
+		initial: { items: [{ key: KEY, op: 'in', value: 'a' }] },
+		action: { value: 'b', checked: true },
+		expected: {
+			items: [{ key: KEY, op: 'in', value: ['a', 'b'] }],
+			expression: `service.name in ['a', 'b']`,
+		},
+	},
+	{
+		name: 'IN, uncheck one of many -> filtered out',
+		initial: { items: [{ key: KEY, op: 'in', value: ['a', 'b'] }] },
+		action: { value: 'a', checked: false },
+		expected: {
+			items: [{ key: KEY, op: 'in', value: ['b'] }],
+			expression: `service.name in ['b']`,
+		},
+	},
+	{
+		name: 'IN, uncheck last value in array -> clause gone',
+		initial: { items: [{ key: KEY, op: 'in', value: ['a'] }] },
+		action: { value: 'a', checked: false },
+		expected: { items: [], expression: '' },
+	},
+	{
+		name: 'IN, uncheck scalar value -> clause gone',
+		initial: { items: [{ key: KEY, op: 'in', value: 'a' }] },
+		action: { value: 'a', checked: false },
+		expected: { items: [], expression: '' },
+	},
+	{
+		name: 'IN, uncheck in RELATED section -> replaced by NOT IN for that value',
+		initial: { items: [{ key: KEY, op: 'in', value: ['a', 'b'] }] },
+		action: { value: 'a', checked: false, sectionType: SectionType.RELATED },
+		expected: {
+			items: [{ key: KEY, op: 'not in', value: 'a' }],
+			expression: `service.name not in ['a']`,
+		},
+	},
+	{
+		name: 'NOT IN, was unchecked then checked -> replaced by IN for that value',
+		initial: { items: [{ key: KEY, op: 'not in', value: ['a'] }] },
+		action: { value: 'b', checked: true, previousState: 'unchecked' },
+		expected: {
+			items: [{ key: KEY, op: 'in', value: 'b' }],
+			expression: `service.name in ['b']`,
+		},
+	},
+	{
+		name: 'NOT IN, re-checking an excluded value clears it, not flips it to IN',
+		initial: { items: [{ key: KEY, op: 'not in', value: ['a'] }] },
+		action: { value: 'a', checked: true, previousState: 'unchecked' },
+		expected: { items: [], expression: '' },
+	},
+	{
+		name: 'NOT IN, re-checking one of several excluded values keeps the rest',
+		initial: { items: [{ key: KEY, op: 'not in', value: ['a', 'b'] }] },
+		action: { value: 'a', checked: true, previousState: 'unchecked' },
+		expected: {
+			items: [{ key: KEY, op: 'not in', value: ['b'] }],
+			expression: `service.name not in ['b']`,
+		},
+	},
+	{
+		name: 'NOT IN, exclude another value -> appended',
+		initial: { items: [{ key: KEY, op: 'not in', value: ['a'] }] },
+		action: { value: 'b', checked: false },
+		expected: {
+			items: [{ key: KEY, op: 'not in', value: ['a', 'b'] }],
+			expression: `service.name not in ['a', 'b']`,
+		},
+	},
+	{
+		name: 'NOT IN, exclude when scalar -> promoted to array',
+		initial: { items: [{ key: KEY, op: 'not in', value: 'a' }] },
+		action: { value: 'b', checked: false },
+		expected: {
+			items: [{ key: KEY, op: 'not in', value: ['a', 'b'] }],
+			expression: `service.name not in ['a', 'b']`,
+		},
+	},
+	{
+		name: 'NOT IN, check an excluded value -> removed from array',
+		initial: { items: [{ key: KEY, op: 'not in', value: ['a', 'b'] }] },
+		action: { value: 'a', checked: true },
+		expected: {
+			items: [{ key: KEY, op: 'not in', value: ['b'] }],
+			expression: `service.name not in ['b']`,
+		},
+	},
+	{
+		name: 'NOT IN, check last excluded value in array -> clause gone',
+		initial: { items: [{ key: KEY, op: 'not in', value: ['a'] }] },
+		action: { value: 'a', checked: true },
+		expected: { items: [], expression: '' },
+	},
+	{
+		name: 'NOT IN, check excluded scalar value -> clause gone',
+		initial: { items: [{ key: KEY, op: 'not in', value: 'a' }] },
+		action: { value: 'a', checked: true },
+		expected: { items: [], expression: '' },
+	},
+	{
+		name: '= check another value -> promoted to IN array',
+		initial: { items: [{ key: KEY, op: '=', value: 'a' }] },
+		action: { value: 'b', checked: true },
+		expected: {
+			items: [{ key: KEY, op: 'in', value: ['a', 'b'] }],
+			expression: `service.name in ['a', 'b']`,
+		},
+	},
+	{
+		name: '= uncheck -> clause gone',
+		initial: { items: [{ key: KEY, op: '=', value: 'a' }] },
+		action: { value: 'a', checked: false },
+		expected: { items: [], expression: '' },
+	},
+	{
+		name: '!= exclude another value -> promoted to NOT IN array',
+		initial: { items: [{ key: KEY, op: '!=', value: 'a' }] },
+		action: { value: 'b', checked: false },
+		expected: {
+			items: [{ key: KEY, op: 'not in', value: ['a', 'b'] }],
+			expression: `service.name not in ['a', 'b']`,
+		},
+	},
+	{
+		name: '!= exclude another value on infra -> not in array',
+		initial: { items: [{ key: KEY, op: '!=', value: 'a' }] },
+		action: {
+			value: 'b',
+			checked: false,
+			source: QuickFiltersSource.INFRA_MONITORING,
+		},
+		expected: {
+			items: [{ key: KEY, op: 'not in', value: ['a', 'b'] }],
+			expression: `service.name not in ['a', 'b']`,
+		},
+	},
+	{
+		name: '!= check -> clause gone',
+		initial: { items: [{ key: KEY, op: '!=', value: 'a' }] },
+		action: { value: 'a', checked: true },
+		expected: { items: [], expression: '' },
+	},
+	{
+		name: 'Only with no clause -> IN scalar',
+		action: { value: 'a', checked: true, isOnlyOrAllClicked: true },
+		expected: {
+			items: [{ key: KEY, op: 'in', value: 'a' }],
+			expression: `service.name in ['a']`,
+		},
+	},
+	{
+		name: 'Only replaces a multi-value IN with a single value',
+		initial: { items: [{ key: KEY, op: 'in', value: ['a', 'b'] }] },
+		action: { value: 'a', checked: true, isOnlyOrAllClicked: true },
+		expected: {
+			items: [{ key: KEY, op: 'in', value: 'a' }],
+			expression: `service.name in ['a']`,
+		},
+	},
+	{
+		name: 'All (clicking the sole selected value) -> clause gone',
+		initial: { items: [{ key: KEY, op: 'in', value: ['a'] }] },
+		action: { value: 'a', checked: true, isOnlyOrAllClicked: true },
+		expected: { items: [], expression: '' },
+	},
+	{
+		name: 'dropping the last clause keeps other keys in the expression',
+		initial: {
+			items: [{ key: KEY, op: 'in', value: 'a' }],
+			expression: `${KEY} = 'a' AND http.method = 'GET'`,
+		},
+		action: { value: 'a', checked: false },
+		// The seeded items omit the http.method clause the expression carries;
+		// re-deriving reconciles it back, which is why items is not empty here.
+		expected: {
+			items: [{ key: 'http.method', op: '=', value: 'GET' }],
+			expression: `http.method = 'GET'`,
+		},
+	},
+	{
+		name: 'dropping the last clause strips the prefixed spelling too',
+		initial: {
+			items: [{ key: 'resource.service.name', op: 'in', value: 'a' }],
+			expression: `resource.service.name = 'a'`,
+		},
+		action: { value: 'a', checked: false },
+		expected: { items: [], expression: '' },
+	},
+	{
+		name: 'removing the value must keep a free-form clause on the same key',
+		initial: {
+			items: [{ key: KEY, op: '=', value: 'a' }],
+			expression: `${KEY} = 'a' AND ${KEY} CONTAINS 'keepme'`,
+		},
+		action: { value: 'a', checked: false },
+		expected: {
+			items: [{ key: KEY, op: 'contains', value: 'keepme' }],
+			expression: `service.name CONTAINS 'keepme'`,
+		},
+	},
+	{
+		name: 'a second clause on the same key must not survive an add',
+		initial: {
+			items: [{ key: KEY, op: 'in', value: ['a'] }],
+			expression: `${KEY} IN ['a'] AND ${KEY} != 'z'`,
+		},
+		action: { value: 'b', checked: true },
+		expected: {
+			items: [{ key: KEY, op: 'in', value: ['a', 'b'] }],
+			expression: `service.name in ['a', 'b']`,
+		},
+	},
+];
+
+describe('applyCheckboxToggle (items + shipped expression stay in sync)', () => {
+	it.each(TOGGLE_CASES)('$name', (c) => {
+		const got = runToggle(c);
+		expect(got.items).toStrictEqual(c.expected.items);
+		expect(got.expression).toBe(c.expected.expression);
+	});
+});
+
+describe('getNotInOperator', () => {
+	it('returns short "nin" for infra monitoring', () => {
+		expect(getNotInOperator(QuickFiltersSource.INFRA_MONITORING)).toBe('nin');
+	});
+
+	it('returns long "not in" for other sources', () => {
+		expect(getNotInOperator(QuickFiltersSource.LOGS_EXPLORER)).toBe('not in');
+		expect(getNotInOperator(QuickFiltersSource.TRACES_EXPLORER)).toBe('not in');
+	});
+});
+
+describe('deriveCheckboxState', () => {
+	const attributeValues = ['a', 'b', 'c'];
+
+	const state = (items: TagFilterItem[] | undefined): Record<string, boolean> =>
+		deriveCheckboxState({ attributeValues, filterItems: items, filterKey: KEY });
+
+	it('no clause for key -> everything checked', () => {
+		expect(state([])).toStrictEqual({ a: true, b: true, c: true });
+		expect(state(undefined)).toStrictEqual({ a: true, b: true, c: true });
+	});
+
+	it('unrelated clause only -> everything checked', () => {
+		expect(
+			state([toTagItem({ key: 'other', op: 'in', value: ['a'] }, 0)]),
+		).toStrictEqual({ a: true, b: true, c: true });
+	});
+
+	it('IN [list] -> only listed values checked', () => {
+		expect(
+			state([toTagItem({ key: KEY, op: 'in', value: ['a', 'c'] }, 0)]),
+		).toStrictEqual({ a: true, b: false, c: true });
+	});
+
+	it('= "value" -> only that value checked', () => {
+		expect(
+			state([toTagItem({ key: KEY, op: '=', value: 'b' }, 0)]),
+		).toStrictEqual({ a: false, b: true, c: false });
+	});
+
+	it('NOT IN [list] -> everything except excluded checked', () => {
+		expect(
+			state([toTagItem({ key: KEY, op: 'not in', value: ['a'] }, 0)]),
+		).toStrictEqual({ a: false, b: true, c: true });
+	});
+
+	it('!= "value" -> everything except that value checked', () => {
+		expect(
+			state([toTagItem({ key: KEY, op: '!=', value: 'b' }, 0)]),
+		).toStrictEqual({ a: true, b: false, c: true });
+	});
+
+	it('matches by base key across context prefixes', () => {
+		expect(
+			state([
+				toTagItem({ key: 'resource.service.name', op: 'in', value: ['a'] }, 0),
+			]),
+		).toStrictEqual({ a: true, b: false, c: false });
+	});
+
+	it('coerces boolean / number values to string keys', () => {
+		expect(
+			deriveCheckboxState({
+				attributeValues: ['true', '42'],
+				filterItems: [toTagItem({ key: KEY, op: '=', value: true }, 0)],
+				filterKey: KEY,
+			}),
+		).toStrictEqual({ true: true, '42': false });
+	});
+});
+
+describe('clearFilterFromQuery', () => {
+	it('removes the key from items and expression at the active index only', () => {
+		const query = {
+			builder: {
+				queryData: [
+					{
+						filters: {
+							items: [
+								toTagItem({ key: KEY, op: 'in', value: ['a'] }, 0),
+								toTagItem({ key: 'http.method', op: '=', value: 'GET' }, 1),
+							],
+							op: 'AND',
+						},
+						filter: { expression: `${KEY} = 'a' AND http.method = 'GET'` },
+					},
+					{
+						filters: {
+							items: [toTagItem({ key: KEY, op: 'in', value: ['a'] }, 2)],
+							op: 'AND',
+						},
+						filter: { expression: `${KEY} = 'a'` },
+					},
+				],
+			},
+		} as unknown as Query;
+
+		const result = clearFilterFromQuery({
+			currentQuery: query,
+			filter: { attributeKey: { key: KEY, type: 'tag' } } as never,
+			activeQueryIndex: 0,
+		});
+
+		const active = result.builder.queryData[0];
+		expect(active.filters?.items).toStrictEqual([
+			expect.objectContaining({
+				key: expect.objectContaining({ key: 'http.method' }),
+			}),
+		]);
+		expect(active.filter?.expression).toBe(`http.method = 'GET'`);
+
+		// Other queries keep both halves: stripping their expression while leaving
+		// their items alone only churned a clause the round trip put straight back.
+		const other = result.builder.queryData[1];
+		expect(other.filters?.items).toHaveLength(1);
+		expect(other.filter?.expression).toBe(`${KEY} = 'a'`);
+	});
+});

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/checkboxFilterQuery.ts

@@ -1,5 +1,8 @@
 /* eslint-disable sonarjs/no-identical-functions */
-import { removeKeysFromExpression } from 'components/QueryBuilderV2/utils';
+import {
+	convertFiltersToExpressionWithExistingQuery,
+	removeKeysFromExpression,
+} from 'components/QueryBuilderV2/utils';
 import {
 	IQuickFiltersConfig,
 	QuickFiltersSource,
@@ -10,13 +13,33 @@ import { cloneDeep, isArray } from 'lodash-es';
 import { Query, TagFilterItem } from 'types/api/queryBuilder/queryBuilderData';
 import { v4 as uuid } from 'uuid';
 
-import { isKeyMatch } from './utils';
+import { getKeySpellings, isKeyMatch } from './utils';
 import { CheckedState } from '../../types';
 import { SectionType } from './v2/itemRules';
 
 export const SELECTED_OPERATORS = [OPERATORS['='], 'in'];
 export const NON_SELECTED_OPERATORS = [OPERATORS['!='], 'not in', 'nin'];
 
+// The operators this algebra emits, and so the only ones it may rewrite out of an
+// expression. A hand-written clause on the same key (CONTAINS, EXISTS, a range) is
+// none of its business and has to survive a toggle.
+const MANAGED_OPERATORS = [OPERATORS['='], OPERATORS['!='], 'in', 'not in'];
+
+/**
+ * Drops this filter's own clauses for `key` from `expression`, leaving every other
+ * key and any clause the checkbox does not manage untouched. Matches all context
+ * prefixes, since `isKeyMatch` treats `service.name` and `resource.service.name` as
+ * the same filter but expression rewrites match keys literally.
+ */
+function removeManagedClauses(expression: string, key: string): string {
+	return removeKeysFromExpression(
+		expression,
+		getKeySpellings(key),
+		false,
+		MANAGED_OPERATORS,
+	);
+}
+
 // Sources that use backend APIs expecting short operator format (e.g., 'nin' instead of 'not in')
 const SOURCES_WITH_SHORT_OPERATORS = [QuickFiltersSource.INFRA_MONITORING];
 
@@ -102,8 +125,8 @@ export function deriveCheckboxState({
 }
 
 /**
- * Returns a new query with every clause for this attribute key removed, both
- * from the structured filter items and the raw filter expression.
+ * Returns a new query with this filter's clauses for the attribute key removed from
+ * the active query, both from the structured filter items and the raw expression.
  */
 export function clearFilterFromQuery({
 	currentQuery,
@@ -118,24 +141,28 @@ export function clearFilterFromQuery({
 		...currentQuery,
 		builder: {
 			...currentQuery.builder,
-			queryData: currentQuery.builder.queryData.map((item, idx) => ({
-				...item,
-				filter: {
-					expression: removeKeysFromExpression(item.filter?.expression ?? '', [
-						filter.attributeKey.key,
-					]),
-				},
-				filters: {
-					...item.filters,
-					items:
-						idx === activeQueryIndex
-							? item.filters?.items?.filter(
-									(fil) => !isKeyMatch(fil.key?.key, filter.attributeKey.key),
-								) || []
-							: [...(item.filters?.items || [])],
-					op: item.filters?.op || 'AND',
-				},
-			})),
+			queryData: currentQuery.builder.queryData.map((item, idx) => {
+				if (idx !== activeQueryIndex) {
+					return item;
+				}
+				return {
+					...item,
+					filter: {
+						expression: removeManagedClauses(
+							item.filter?.expression ?? '',
+							filter.attributeKey.key,
+						),
+					},
+					filters: {
+						...item.filters,
+						items:
+							item.filters?.items?.filter(
+								(fil) => !isKeyMatch(fil.key?.key, filter.attributeKey.key),
+							) || [],
+						op: item.filters?.op || 'AND',
+					},
+				};
+			}),
 		},
 	};
 }
@@ -194,12 +221,6 @@ export function applyCheckboxToggle({
 			(q) => !isKeyMatch(q.key?.key, filter.attributeKey.key),
 		);
 
-		if (query.filter?.expression) {
-			query.filter.expression = removeKeysFromExpression(query.filter.expression, [
-				filter.attributeKey.key,
-			]);
-		}
-
 		if (isOnlyOrAll === 'Only') {
 			const newFilterItem: TagFilterItem = {
 				id: uuid(),
@@ -267,12 +288,6 @@ export function applyCheckboxToggle({
 									}
 									return item;
 								});
-								if (query.filter?.expression) {
-									query.filter.expression = removeKeysFromExpression(
-										query.filter.expression,
-										[filter.attributeKey.key],
-									);
-								}
 							} else if (isArray(currentFilter.value)) {
 								// if we are removing some value when the running operator is IN we filter.
 								// example - key IN [value1,currentSelectedValue] becomes key IN [value1] in case of array
@@ -309,9 +324,10 @@ export function applyCheckboxToggle({
 							? currentFilter.value.includes(value)
 							: currentFilter.value === value;
 
-						// When clicking unchecked "Other" item, user wants to SELECT it
-						// Replace NOT IN filter with IN [value]
-						if (previousState === 'unchecked' && checked) {
+						// When clicking an unchecked value that is not itself excluded, the user
+						// wants to SELECT it: replace the NOT IN filter with IN [value]. A value
+						// that IS in the exclusion list falls through to the removal branch below.
+						if (previousState === 'unchecked' && checked && !isValueInFilter) {
 							const newFilter: TagFilterItem = {
 								id: uuid(),
 								op: getOperatorValue(OPERATORS.IN),
@@ -324,12 +340,6 @@ export function applyCheckboxToggle({
 								}
 								return item;
 							});
-							if (query.filter?.expression) {
-								query.filter.expression = removeKeysFromExpression(
-									query.filter.expression,
-									[filter.attributeKey.key],
-								);
-							}
 						} else if (!checked || !isValueInFilter) {
 							// Add to NOT IN when:
 							// - checked=false (user explicitly unchecked to exclude)
@@ -369,12 +379,6 @@ export function applyCheckboxToggle({
 									query.filters.items = query.filters.items.filter(
 										(item) => !isKeyMatch(item.key?.key, filter.attributeKey.key),
 									);
-									if (query.filter?.expression) {
-										query.filter.expression = removeKeysFromExpression(
-											query.filter.expression,
-											[filter.attributeKey.key],
-										);
-									}
 								} else {
 									query.filters.items = query.filters.items.map((item) => {
 										if (isKeyMatch(item.key?.key, filter.attributeKey.key)) {
@@ -384,16 +388,6 @@ export function applyCheckboxToggle({
 									});
 								}
 							} else {
-								const newFilter = {
-									...currentFilter,
-									value: currentFilter.value === value ? null : currentFilter.value,
-								};
-								if (newFilter.value === null && query.filter?.expression) {
-									query.filter.expression = removeKeysFromExpression(
-										query.filter.expression,
-										[filter.attributeKey.key],
-									);
-								}
 								query.filters.items = query.filters.items.filter(
 									(item) => !isKeyMatch(item.key?.key, filter.attributeKey.key),
 								);
@@ -456,6 +450,18 @@ export function applyCheckboxToggle({
 		}
 	}
 
+	if (query) {
+		const synced = convertFiltersToExpressionWithExistingQuery(
+			query.filters ?? { items: [], op: 'AND' },
+			removeManagedClauses(
+				query.filter?.expression ?? '',
+				filter.attributeKey.key,
+			),
+		);
+		query.filter = synced.filter;
+		query.filters = synced.filters;
+	}
+
 	return {
 		...currentQuery,
 		builder: {

frontend/src/components/QuickFilters/FilterRenderers/Checkbox/utils.ts

@@ -39,3 +39,16 @@ export function isKeyMatch(
 ): boolean {
 	return getKeyWithoutPrefix(itemKey) === getKeyWithoutPrefix(filterKey);
 }
+
+/**
+ * Every spelling of a key that `isKeyMatch` treats as equal: the base name plus
+ * each context-prefixed form. Expression rewrites match keys literally, so they
+ * need the whole list where the items side only needs `isKeyMatch`.
+ */
+export function getKeySpellings(key: string | undefined): string[] {
+	const base = getKeyWithoutPrefix(key);
+	if (!base) {
+		return [];
+	}
+	return [base, ...FIELD_CONTEXT_PREFIXES.map((prefix) => `${prefix}.${base}`)];
+}

frontend/src/container/InfraMonitoringK8sV2/EntityDetailsUtils/EntityMetrics/configBuilder.ts

@@ -1,5 +1,4 @@
 import { Timezone } from 'components/CustomTimePicker/timezoneUtils';
-import { PANEL_TYPES } from 'constants/queryBuilder';
 import { getLegend } from 'lib/dashboard/getQueryResults';
 import getLabelName from 'lib/getLabelName';
 import {
@@ -76,7 +75,7 @@ export function buildEntityMetricsChartConfig({
 		show: true,
 		side: 2,
 		isDarkMode,
-		panelType: PANEL_TYPES.TIME_SERIES,
+		isTimeAxis: true,
 	});
 
 	builder.addAxis({
@@ -85,7 +84,6 @@ export function buildEntityMetricsChartConfig({
 		side: 3,
 		isDarkMode,
 		yAxisUnit,
-		panelType: PANEL_TYPES.TIME_SERIES,
 	});
 
 	if (!apiResponse?.data?.result) {

frontend/src/container/MeterExplorer/Explorer/configBuilder.ts

@@ -1,5 +1,4 @@
 import { Timezone } from 'components/CustomTimePicker/timezoneUtils';
-import { PANEL_TYPES } from 'constants/queryBuilder';
 import { getLegend } from 'lib/dashboard/getQueryResults';
 import getLabelName from 'lib/getLabelName';
 import {
@@ -72,7 +71,7 @@ export function buildMeterChartConfig({
 		show: true,
 		side: 2,
 		isDarkMode,
-		panelType: PANEL_TYPES.BAR,
+		isTimeAxis: true,
 	});
 
 	builder.addAxis({
@@ -81,7 +80,6 @@ export function buildMeterChartConfig({
 		side: 3,
 		isDarkMode,
 		yAxisUnit,
-		panelType: PANEL_TYPES.BAR,
 	});
 
 	if (!apiResponse?.data?.result) {

frontend/src/container/QueryBuilder/filters/QueryBuilderSearchV2/QueryBuilderSearchV2.tsx

@@ -21,7 +21,7 @@ import {
 import { DEBOUNCE_DELAY } from 'constants/queryBuilderFilterConfig';
 import type { WhereClauseConfig } from 'container/QueryBuilder/QueryBuilder.interfaces';
 import { LogsExplorerShortcuts } from 'constants/shortcuts/logsExplorerShortcuts';
-import { useDashboardVariablesByType } from 'hooks/dashboard/useDashboardVariablesByType';
+import { useDynamicVariableSuggestions } from 'hooks/dashboard/useDynamicVariableSuggestions';
 import { useKeyboardHotkeys } from 'hooks/hotkeys/useKeyboardHotkeys';
 import { useGetAggregateKeys } from 'hooks/queryBuilder/useGetAggregateKeys';
 import { useGetAggregateValues } from 'hooks/queryBuilder/useGetAggregateValues';
@@ -263,10 +263,7 @@ function QueryBuilderSearchV2(
 		return false;
 	}, [currentState, query.aggregateAttribute?.dataType, query.dataSource]);
 
-	const dashboardDynamicVariables = useDashboardVariablesByType(
-		'DYNAMIC',
-		'values',
-	);
+	const dashboardDynamicVariables = useDynamicVariableSuggestions();
 
 	const { data, isFetching } = useGetAggregateKeys(
 		{
@@ -816,9 +813,8 @@ function QueryBuilderSearchV2(
 				values.push(...(attributeValues?.payload?.[key] || []));
 
 				// here we want to suggest the variable name matching with the key here, we will go over the dynamic variables for the keys
-				const variableName = dashboardDynamicVariables?.find(
-					(variable) =>
-						variable?.dynamicVariablesAttribute === currentFilterItem?.key?.key,
+				const variableName = dashboardDynamicVariables.find(
+					(variable) => variable.attribute === currentFilterItem?.key?.key,
 				)?.name;
 
 				if (variableName) {

frontend/src/container/QueryBuilder/filters/QueryBuilderSearchV2/__test__/QueryBuilderSearchV2.test.tsx

@@ -5,9 +5,8 @@ import {
 	initialQueriesMap,
 	initialQueryBuilderFormValues,
 } from 'constants/queryBuilder';
-import { IUseDashboardVariablesReturn } from 'providers/Dashboard/store/dashboardVariables/dashboardVariablesStoreTypes';
+import { DynamicVariableSuggestion } from 'providers/Dashboard/store/dynamicVariableSuggestions';
 import { QueryBuilderContext } from 'providers/QueryBuilder';
-import { IDashboardVariable } from 'types/api/dashboard/variables';
 import { DataTypes } from 'types/api/queryBuilder/queryAutocompleteResponse';
 import { DataSource } from 'types/common/queryBuilder';
 
@@ -150,24 +149,14 @@ jest.mock('hooks/useSafeNavigate', () => ({
 	}),
 }));
 
-// Mock dashboard variables
-const dashboardVariables = {
-	service: {
-		id: 'service',
-		name: 'service',
-		type: 'DYNAMIC' as IDashboardVariable['type'],
-		dynamicVariablesAttribute: 'service.name',
-		description: '',
-		sort: 'DISABLED' as IDashboardVariable['sort'],
-		multiSelect: false,
-		showALLOption: false,
-	},
-};
+// Mock the dynamic variables the open dashboard would publish
+const dynamicVariableSuggestions = [
+	{ name: 'service', attribute: 'service.name' },
+];
 
-jest.mock('hooks/dashboard/useDashboardVariables', () => ({
-	useDashboardVariables: (): IUseDashboardVariablesReturn => ({
-		dashboardVariables: dashboardVariables,
-	}),
+jest.mock('hooks/dashboard/useDynamicVariableSuggestions', () => ({
+	useDynamicVariableSuggestions: (): DynamicVariableSuggestion[] =>
+		dynamicVariableSuggestions,
 }));
 
 describe('Suggestion Key -> Operator -> Value Flow', () => {

frontend/src/container/ServiceApplication/utils.ts

@@ -2,7 +2,6 @@ import { PANEL_TYPES } from 'constants/queryBuilder';
 import { getWidgetQueryBuilder } from 'container/MetricsApplication/MetricsApplication.factory';
 import { updateStepInterval } from 'hooks/queryBuilder/useStepInterval';
 import { GetQueryResultsProps } from 'lib/dashboard/getQueryResults';
-import { getDashboardVariables } from 'lib/dashboardVariables/getDashboardVariables';
 import { ServicesList } from 'types/api/metrics/getService';
 import { QueryDataV3 } from 'types/api/widgets/getQuery';
 import { EQueryType } from 'types/common/dashboard';
@@ -47,7 +46,6 @@ export const getQueryRangeRequestData = ({
 			graphType: serviceMetricsWidget?.panelTypes,
 			query: updatedQuery,
 			globalSelectedInterval,
-			variables: getDashboardVariables(),
 		});
 	});
 	return requestData;

frontend/src/container/WidgetCard/Card/FullView/index.tsx

@@ -28,13 +28,11 @@ import { populateMultipleResults } from 'lib/query/populateMultipleResults';
 import { timeItems, timePreferance } from 'constants/timePreference';
 import PanelWrapper from 'container/WidgetCard/Panels/PanelWrapper';
 import RightToolbarActions from 'container/QueryBuilder/components/ToolbarActions/RightToolbarActions';
-import { useDashboardVariables } from 'hooks/dashboard/useDashboardVariables';
 import { useGetQueryRange } from 'hooks/queryBuilder/useGetQueryRange';
 import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import { useChartMutable } from 'hooks/useChartMutable';
 import useUrlQuery from 'hooks/useUrlQuery';
 import { GetQueryResultsProps } from 'lib/dashboard/getQueryResults';
-import { getDashboardVariables } from 'lib/dashboardVariables/getDashboardVariables';
 import GetMinMax from 'lib/getMinMax';
 import { isEmpty } from 'lodash-es';
 import { AppState } from 'store/reducers';
@@ -82,8 +80,6 @@ function FullView({
 		setCurrentGraphRef(fullViewRef);
 	}, [setCurrentGraphRef]);
 
-	const { dashboardVariables } = useDashboardVariables();
-
 	const getSelectedTime = useCallback(
 		() =>
 			timeItems.find((e) => e.enum === (widget?.timePreferance || 'GLOBAL_TIME')),
@@ -115,7 +111,6 @@ function FullView({
 				graphType: getGraphType(selectedPanelType),
 				query: updatedQuery,
 				globalSelectedInterval: globalSelectedTime,
-				variables: getDashboardVariables(dashboardVariables),
 				fillGaps: widget.fillSpans,
 				formatForWeb: selectedPanelType === PANEL_TYPES.TABLE,
 				originalGraphType: selectedPanelType,
@@ -126,7 +121,6 @@ function FullView({
 			graphType: PANEL_TYPES.LIST,
 			selectedTime: widget?.timePreferance || 'GLOBAL_TIME',
 			globalSelectedInterval: globalSelectedTime,
-			variables: getDashboardVariables(dashboardVariables),
 			tableParams: {
 				pagination: {
 					offset: 0,

frontend/src/container/WidgetCard/Card/index.tsx

@@ -8,12 +8,9 @@ import { PANEL_TYPES } from 'constants/queryBuilder';
 import { useScrollWidgetIntoView } from 'lib/visualization/hooks/useScrollWidgetIntoView';
 import { populateMultipleResults } from 'lib/query/populateMultipleResults';
 import { CustomTimeType } from 'container/TopNav/DateTimeSelectionV2/types';
-import { useIsPanelWaitingOnVariable } from 'hooks/dashboard/useVariableFetchState';
 import { useGetQueryRange } from 'hooks/queryBuilder/useGetQueryRange';
 import { useIntersectionObserver } from 'hooks/useIntersectionObserver';
 import { GetQueryResultsProps } from 'lib/dashboard/getQueryResults';
-import { getDashboardVariables } from 'lib/dashboardVariables/getDashboardVariables';
-import { getVariableReferencesInQuery } from 'lib/dashboardVariables/variableReference';
 import getTimeString from 'lib/getTimeString';
 import { isEqual } from 'lodash-es';
 import isEmpty from 'lodash-es/isEmpty';
@@ -45,7 +42,6 @@ function GridCardGraph({
 	headerMenuList = [MenuItemKeys.View],
 	isQueryEnabled,
 	threshold,
-	variables,
 	version,
 	onClickHandler,
 	onDragSelect,
@@ -113,25 +109,10 @@ function GridCardGraph({
 
 	const updatedQuery = widget?.query;
 
-	const referencedVariableNames = useMemo(() => {
-		if (!variables || !updatedQuery) {
-			return [];
-		}
-		const allNames = Object.values(variables)
-			.map((v) => v.name)
-			.filter((name): name is string => !!name);
-		return getVariableReferencesInQuery(updatedQuery, allNames);
-	}, [updatedQuery, variables]);
-
 	const isEmptyWidget =
 		widget?.id === PANEL_TYPES.EMPTY_WIDGET || isEmpty(widget);
 
-	const isPanelWaitingOnAnyVariable = useIsPanelWaitingOnVariable(
-		referencedVariableNames,
-	);
-
-	const queryEnabledCondition =
-		isVisible && !isEmptyWidget && isQueryEnabled && !isPanelWaitingOnAnyVariable;
+	const queryEnabledCondition = isVisible && !isEmptyWidget && isQueryEnabled;
 
 	const [requestData, setRequestData] = useState<GetQueryResultsProps>(() => {
 		if (widget.panelTypes !== PANEL_TYPES.LIST) {
@@ -140,7 +121,6 @@ function GridCardGraph({
 				graphType: getGraphType(widget.panelTypes),
 				query: updatedQuery,
 				globalSelectedInterval,
-				variables: getDashboardVariables(variables),
 				fillGaps: widget.fillSpans,
 				formatForWeb: widget.panelTypes === PANEL_TYPES.TABLE,
 				start: customTimeRange?.startTime || start,
@@ -191,7 +171,6 @@ function GridCardGraph({
 	const queryResponse = useGetQueryRange(
 		{
 			...requestData,
-			variables: getDashboardVariables(variables),
 			selectedTime: widget.timePreferance || 'GLOBAL_TIME',
 			globalSelectedInterval:
 				widget?.panelTypes === PANEL_TYPES.LIST && isLogsQuery
@@ -214,14 +193,6 @@ function GridCardGraph({
 				widget.timePreferance,
 				widget.fillSpans,
 				requestData,
-				variables
-					? Object.entries(variables).reduce((acc, [id, variable]) => {
-							if (variable.name && referencedVariableNames.includes(variable.name)) {
-								return { ...acc, [id]: variable.selectedValue };
-							}
-							return acc;
-						}, {})
-					: {},
 				...(customTimeRange && customTimeRange.startTime && customTimeRange.endTime
 					? [customTimeRange.startTime, customTimeRange.endTime]
 					: []),
@@ -303,9 +274,7 @@ function GridCardGraph({
 					version={version}
 					threshold={threshold}
 					headerMenuList={menuList}
-					isFetchingResponse={
-						queryResponse.isFetching || isPanelWaitingOnAnyVariable
-					}
+					isFetchingResponse={queryResponse.isFetching}
 					setRequestData={setRequestData}
 					onClickHandler={onClickHandler}
 					onDragSelect={onDragSelect}

frontend/src/container/WidgetCard/Card/types.ts

@@ -4,7 +4,6 @@ import { ToggleGraphProps } from 'components/Graph/types';
 import { GetQueryResultsProps } from 'lib/dashboard/getQueryResults';
 import { RowData } from 'lib/query/createTableColumnsFromQuery';
 import { OnClickPluginOpts } from 'lib/uPlotLib/plugins/onClickPlugin';
-import { IDashboardVariables } from 'providers/Dashboard/store/dashboardVariables/dashboardVariablesStoreTypes';
 import { Widgets } from 'types/api/widgets/widget';
 import {
 	MetricQueryRangeSuccessResponse,
@@ -52,7 +51,6 @@ export interface GridCardGraphProps {
 	headerMenuList?: WidgetGraphComponentProps['headerMenuList'];
 	onClickHandler?: OnClickPluginOpts['onClick'];
 	isQueryEnabled: boolean;
-	variables?: IDashboardVariables;
 	version?: string;
 	onDragSelect: (start: number, end: number) => void;
 	customOnDragSelect?: (start: number, end: number) => void;

frontend/src/container/WidgetCard/__tests__/useResolveQuery.test.tsx

@@ -26,8 +26,8 @@ jest.mock(
 	}),
 );
 
-jest.mock('hooks/dashboard/useDashboardVariablesByType', () => ({
-	useDashboardVariablesByType: (): unknown[] => mockDynamicVariables,
+jest.mock('hooks/dashboard/useDynamicVariableSuggestions', () => ({
+	useDynamicVariableSuggestions: (): unknown[] => mockDynamicVariables,
 }));
 
 jest.mock('react-redux', () => ({
@@ -64,11 +64,12 @@ describe('useResolveQuery', () => {
 		expect(resolved).toBe(QUERY);
 	});
 
-	it('resolves through substitute_vars when the dashboard has variables', async () => {
+	it('resolves through substitute_vars when the dashboard has dynamic variables', async () => {
 		mockGetSubstituteVars.mockResolvedValue({
 			httpStatusCode: 200,
 			data: { compositeQuery: {} },
 		});
+		mockDynamicVariables.push({ name: 'env', attribute: 'deployment.env' });
 
 		const { result } = renderHook(() => useUpdatedQuery(), {
 			wrapper: MockQueryClientProvider,
@@ -76,13 +77,6 @@ describe('useResolveQuery', () => {
 
 		const resolved = await result.current.getUpdatedQuery({
 			widgetConfig: WIDGET_CONFIG,
-			dashboardData: {
-				data: {
-					variables: {
-						env: { name: 'env', selectedValue: 'prod' },
-					},
-				},
-			},
 		});
 
 		expect(mockGetSubstituteVars).toHaveBeenCalledTimes(1);

frontend/src/container/WidgetCard/hooks/useResolveQuery.ts

@@ -7,8 +7,7 @@ import { getSubstituteVars } from 'api/dashboard/substitute_vars';
 import { prepareQueryRangePayloadV5 } from 'api/v5/v5';
 import { PANEL_TYPES } from 'constants/queryBuilder';
 import { timePreferenceType } from 'constants/timePreference';
-import { useDashboardVariablesByType } from 'hooks/dashboard/useDashboardVariablesByType';
-import { getDashboardVariables } from 'lib/dashboardVariables/getDashboardVariables';
+import { useDynamicVariableSuggestions } from 'hooks/dashboard/useDynamicVariableSuggestions';
 import { mapQueryDataFromApi } from 'lib/newQueryBuilder/queryBuilderMappers/mapQueryDataFromApi';
 import { AppState } from 'store/reducers';
 import { Query } from 'types/api/queryBuilder/queryBuilderData';
@@ -21,7 +20,6 @@ interface UseUpdatedQueryOptions {
 		panelTypes: PANEL_TYPES;
 		timePreferance: timePreferenceType;
 	};
-	dashboardData?: any;
 }
 
 interface UseUpdatedQueryResult {
@@ -37,34 +35,27 @@ function useUpdatedQuery(): UseUpdatedQueryResult {
 
 	const queryRangeMutation = useMutation(getSubstituteVars);
 
-	const dashboardDynamicVariables = useDashboardVariablesByType(
-		'DYNAMIC',
-		'values',
-	);
+	const dashboardDynamicVariables = useDynamicVariableSuggestions();
 
 	const getUpdatedQuery = useCallback(
-		async ({
-			widgetConfig,
-			dashboardData,
-		}: UseUpdatedQueryOptions): Promise<Query> => {
-			const variables = getDashboardVariables(dashboardData?.data?.variables);
-
+		async ({ widgetConfig }: UseUpdatedQueryOptions): Promise<Query> => {
 			// `/substitute_vars` only rewrites `$variable` references, so on surfaces with no
 			// dashboard behind them (APM, Celery, API monitoring) the round-trip is a no-op.
-			if (isEmpty(variables) && isEmpty(dashboardDynamicVariables)) {
+			if (isEmpty(dashboardDynamicVariables)) {
 				return widgetConfig.query;
 			}
 
 			// Prepare query payload with resolved variables
-			const { queryPayload } = prepareQueryRangePayloadV5({
-				query: widgetConfig.query,
-				graphType: getGraphType(widgetConfig.panelTypes),
-				selectedTime: widgetConfig.timePreferance,
-				globalSelectedInterval,
-				variables,
-				originalGraphType: widgetConfig.panelTypes,
-				dynamicVariables: dashboardDynamicVariables,
-			});
+			const { queryPayload } = prepareQueryRangePayloadV5(
+				{
+					query: widgetConfig.query,
+					graphType: getGraphType(widgetConfig.panelTypes),
+					selectedTime: widgetConfig.timePreferance,
+					globalSelectedInterval,
+					originalGraphType: widgetConfig.panelTypes,
+				},
+				dashboardDynamicVariables,
+			);
 
 			// Execute query and process results
 			const queryResult = await queryRangeMutation.mutateAsync(queryPayload);

frontend/src/hooks/dashboard/__test__/useGetResolvedText.test.tsx

@@ -1,242 +1,40 @@
-import React from 'react';
 import { renderHook } from '@testing-library/react';
-import { IDashboardVariables } from 'providers/Dashboard/store/dashboardVariables/dashboardVariablesStoreTypes';
-
-import useGetResolvedText from '../useGetResolvedText';
-
-// Create a mock function that we can modify per test
-let mockDashboardVariables: IDashboardVariables = {};
-
-// Mock the useDashboardVariables hook
-jest.mock('hooks/dashboard/useDashboardVariables', () => ({
-	useDashboardVariables: jest.fn(() => ({
-		dashboardVariables: mockDashboardVariables,
-	})),
-}));
+import useGetResolvedText from 'hooks/dashboard/useGetResolvedText';
 
 describe('useGetResolvedText', () => {
-	const SERVICE_VAR = 'test, app +2-|-test, app, frontend, env';
-	const SEVERITY_VAR = 'DEBUG, INFO-|-DEBUG, INFO';
-	const EXPECTED_FULL_TEXT =
-		'Logs count in test, app, frontend, env in DEBUG, INFO';
-	const TRUNCATED_SERVICE = 'test, app +2';
-	const TEXT_TEMPLATE = 'Logs count in $service.name in $severity';
-
-	const renderHookWithProps = (
-		props: {
-			text: string | React.ReactNode;
-			maxLength?: number;
-			matcher?: string;
-		},
-		variables?: Record<string, string | number | boolean>,
-	): any => {
-		if (variables) {
-			mockDashboardVariables = Object.entries(
-				variables,
-			).reduce<IDashboardVariables>((acc, [key, value]) => {
-				acc[key] = {
-					id: key,
-					name: key,
-					description: '',
-					type: 'CUSTOM' as const,
-					sort: 'DISABLED' as const,
-					multiSelect: false,
-					showALLOption: false,
-					selectedValue: value,
-				};
-				return acc;
-			}, {});
-		} else {
-			mockDashboardVariables = {};
-		}
-		return renderHook(() => useGetResolvedText(props));
-	};
-
-	it('should resolve variables with truncated and full text', () => {
-		const text = TEXT_TEMPLATE;
-		const variables = {
-			'service.name': SERVICE_VAR,
-			severity: SEVERITY_VAR,
-		};
-
-		const { result } = renderHookWithProps({ text }, variables);
-
-		expect(result.current.truncatedText).toBe(
-			`Logs count in ${TRUNCATED_SERVICE} in DEBUG, INFO`,
+	it('returns the text unchanged when it fits within maxLength', () => {
+		const { result } = renderHook(() =>
+			useGetResolvedText({ text: 'Logs count', maxLength: 100 }),
 		);
-		expect(result.current.fullText).toBe(EXPECTED_FULL_TEXT);
+
+		expect(result.current.fullText).toBe('Logs count');
+		expect(result.current.truncatedText).toBe('Logs count');
 	});
 
-	it('should handle text with maxLength truncation', () => {
-		const text = TEXT_TEMPLATE;
-		const variables = {
-			'service.name': SERVICE_VAR,
-			severity: SEVERITY_VAR,
-		};
+	it('returns the text unchanged when no maxLength is given', () => {
+		const text = 'a'.repeat(200);
+		const { result } = renderHook(() => useGetResolvedText({ text }));
 
-		const { result } = renderHookWithProps({ text, maxLength: 20 }, variables);
-
-		expect(result.current.truncatedText).toBe('Logs count in test, a...');
-		expect(result.current.fullText).toBe(EXPECTED_FULL_TEXT);
-	});
-
-	it('should handle multiple occurrences of the same variable', () => {
-		const text = 'Logs count in $service.name and $service.name';
-		const variables = {
-			'service.name': SERVICE_VAR,
-		};
-
-		const { result } = renderHookWithProps({ text }, variables);
-
-		expect(result.current.truncatedText).toBe(
-			'Logs count in test, app +2 and test, app +2',
-		);
-		expect(result.current.fullText).toBe(
-			'Logs count in test, app, frontend, env and test, app, frontend, env',
-		);
-	});
-
-	it('should handle different variable formats', () => {
-		const text =
-			'Logs in $service.name, {{service.name}}, [[service.name]] - $dyn-service.name';
-		const variables = {
-			'service.name': SERVICE_VAR,
-			'$dyn-service.name': 'dyn-1, dyn-2',
-		};
-
-		const { result } = renderHookWithProps({ text }, variables);
-
-		expect(result.current.truncatedText).toBe(
-			'Logs in test, app +2, test, app +2, test, app +2 - dyn-1, dyn-2',
-		);
-		expect(result.current.fullText).toBe(
-			'Logs in test, app, frontend, env, test, app, frontend, env, test, app, frontend, env - dyn-1, dyn-2',
-		);
-	});
-
-	it('should handle custom matcher', () => {
-		const text = 'Logs count in #service.name in #severity';
-		const variables = {
-			'service.name': SERVICE_VAR,
-			severity: SEVERITY_VAR,
-		};
-
-		const { result } = renderHookWithProps({ text, matcher: '#' }, variables);
-
-		expect(result.current.truncatedText).toBe(
-			'Logs count in test, app +2 in DEBUG, INFO',
-		);
-		expect(result.current.fullText).toBe(EXPECTED_FULL_TEXT);
-	});
-
-	it('should handle non-string variable values', () => {
-		const text = 'Count: $count, Active: $active';
-		const variables = {
-			count: 42,
-			active: true,
-		};
-
-		const { result } = renderHookWithProps({ text }, variables);
-
-		expect(result.current.fullText).toBe('Count: 42, Active: true');
-		expect(result.current.truncatedText).toBe('Count: 42, Active: true');
-	});
-
-	it('should keep original text for undefined variables', () => {
-		const text = 'Logs count in $service.name in $unknown';
-		const variables = {
-			'service.name': SERVICE_VAR,
-		};
-
-		const { result } = renderHookWithProps({ text }, variables);
-
-		expect(result.current.truncatedText).toBe(
-			'Logs count in test, app +2 in $unknown',
-		);
-		expect(result.current.fullText).toBe(
-			'Logs count in test, app, frontend, env in $unknown',
-		);
-	});
-
-	it('should handle non-string text input (ReactNode)', () => {
-		const reactNodeText = <div>Test ReactNode</div>;
-		const variables = {
-			'service.name': SERVICE_VAR,
-		};
-
-		const { result } = renderHookWithProps(
-			{
-				text: reactNodeText,
-			},
-			variables,
-		);
-
-		// Should return the ReactNode unchanged
-		expect(result.current.fullText).toBe(reactNodeText);
-		expect(result.current.truncatedText).toBe(reactNodeText);
-	});
-
-	it('should handle number input', () => {
-		const text = 123;
-		const variables = {
-			'service.name': SERVICE_VAR,
-		};
-
-		const { result } = renderHookWithProps(
-			{
-				text,
-			},
-			variables,
-		);
-
-		// Should return the number unchanged
-		expect(result.current.fullText).toBe(text);
 		expect(result.current.truncatedText).toBe(text);
 	});
 
-	it('should handle boolean input', () => {
-		const text = true;
-		const variables = {
-			'service.name': SERVICE_VAR,
-		};
-
-		const { result } = renderHookWithProps(
-			{
-				text,
-			},
-			variables,
+	it('truncates to maxLength with an ellipsis and keeps the full text', () => {
+		const { result } = renderHook(() =>
+			useGetResolvedText({ text: 'Logs count in production', maxLength: 20 }),
 		);
 
-		// Should return the boolean unchanged
-		expect(result.current.fullText).toBe(text);
-		expect(result.current.truncatedText).toBe(text);
+		expect(result.current.truncatedText).toBe('Logs count in pro...');
+		expect(result.current.truncatedText).toHaveLength(20);
+		expect(result.current.fullText).toBe('Logs count in production');
 	});
 
-	it('should handle complex variable names with improved patterns', () => {
-		const text = 'API: $api.v1.endpoint Config: $config.database.host';
-		const variables = {
-			'api.v1.endpoint': '/users',
-			'config.database.host': 'localhost:5432',
-		};
-
-		const { result } = renderHookWithProps({ text }, variables);
-
-		expect(result.current.fullText).toBe('API: /users Config: localhost:5432');
-		expect(result.current.truncatedText).toBe(
-			'API: /users Config: localhost:5432',
+	it('passes non-string content through untouched', () => {
+		const node = <span>title</span>;
+		const { result } = renderHook(() =>
+			useGetResolvedText({ text: node, maxLength: 2 }),
 		);
-	});
 
-	it('should stop at punctuation boundaries correctly', () => {
-		const text = 'Status: $service.name, Error: $error.type;';
-		const variables = {
-			'service.name': 'web-api',
-			'error.type': 'timeout',
-		};
-
-		const { result } = renderHookWithProps({ text }, variables);
-
-		expect(result.current.fullText).toBe('Status: web-api, Error: timeout;');
-		expect(result.current.truncatedText).toBe('Status: web-api, Error: timeout;');
+		expect(result.current.fullText).toBe(node);
+		expect(result.current.truncatedText).toBe(node);
 	});
 });

frontend/src/hooks/dashboard/__test__/useIsPanelWaitingOnVariable.test.ts

@@ -1,351 +0,0 @@
-import { act, renderHook } from '@testing-library/react';
-import { dashboardVariablesStore } from 'providers/Dashboard/store/dashboardVariables/dashboardVariablesStore';
-import { IDashboardVariablesStoreState } from 'providers/Dashboard/store/dashboardVariables/dashboardVariablesStoreTypes';
-import {
-	VariableFetchState,
-	variableFetchStore,
-} from 'providers/Dashboard/store/variableFetchStore';
-import { IDashboardVariable } from 'types/api/dashboard/variables';
-
-import { useIsPanelWaitingOnVariable } from '../useVariableFetchState';
-
-function makeVariable(
-	overrides: Partial<IDashboardVariable> & { id: string },
-): IDashboardVariable {
-	return {
-		name: overrides.id,
-		description: '',
-		type: 'QUERY',
-		sort: 'DISABLED',
-		multiSelect: false,
-		showALLOption: false,
-		...overrides,
-	};
-}
-
-function resetStores(): void {
-	variableFetchStore.set(() => ({
-		states: {},
-		lastUpdated: {},
-		cycleIds: {},
-	}));
-	dashboardVariablesStore.set(() => ({
-		dashboardId: '',
-		variables: {},
-		sortedVariablesArray: [],
-		dependencyData: null,
-		variableTypes: {},
-		dynamicVariableOrder: [],
-	}));
-}
-
-function setFetchStates(states: Record<string, VariableFetchState>): void {
-	variableFetchStore.set(() => ({
-		states,
-		lastUpdated: {},
-		cycleIds: {},
-	}));
-}
-
-function setDashboardVariables(
-	overrides: Partial<IDashboardVariablesStoreState>,
-): void {
-	dashboardVariablesStore.set(() => ({
-		dashboardId: '',
-		variables: {},
-		sortedVariablesArray: [],
-		dependencyData: null,
-		variableTypes: {},
-		dynamicVariableOrder: [],
-		...overrides,
-	}));
-}
-
-describe('useIsPanelWaitingOnVariable', () => {
-	beforeEach(() => {
-		resetStores();
-	});
-
-	it('should return false when variableNames is empty', () => {
-		const { result } = renderHook(() => useIsPanelWaitingOnVariable([]));
-		expect(result.current).toBe(false);
-	});
-
-	it('should return false when all referenced variables are idle', () => {
-		setFetchStates({ a: 'idle', b: 'idle' });
-		setDashboardVariables({
-			variables: {
-				a: makeVariable({ id: 'a', selectedValue: 'val1' }),
-				b: makeVariable({ id: 'b', selectedValue: 'val2' }),
-			},
-			variableTypes: { a: 'QUERY', b: 'QUERY' },
-		});
-
-		const { result } = renderHook(() => useIsPanelWaitingOnVariable(['a', 'b']));
-		expect(result.current).toBe(false);
-	});
-
-	it('should return true when a variable is loading with empty selectedValue', () => {
-		setFetchStates({ a: 'loading' });
-		setDashboardVariables({
-			variables: {
-				a: makeVariable({ id: 'a', selectedValue: undefined }),
-			},
-			variableTypes: { a: 'QUERY' },
-		});
-
-		const { result } = renderHook(() => useIsPanelWaitingOnVariable(['a']));
-		expect(result.current).toBe(true);
-	});
-
-	it('should return true when a variable is waiting with empty selectedValue', () => {
-		setFetchStates({ a: 'waiting' });
-		setDashboardVariables({
-			variables: {
-				a: makeVariable({ id: 'a', selectedValue: '' }),
-			},
-			variableTypes: { a: 'QUERY' },
-		});
-
-		const { result } = renderHook(() => useIsPanelWaitingOnVariable(['a']));
-		expect(result.current).toBe(true);
-	});
-
-	it('should return true when a variable is revalidating with empty selectedValue', () => {
-		setFetchStates({ a: 'revalidating' });
-		setDashboardVariables({
-			variables: {
-				a: makeVariable({ id: 'a', selectedValue: undefined }),
-			},
-			variableTypes: { a: 'QUERY' },
-		});
-
-		const { result } = renderHook(() => useIsPanelWaitingOnVariable(['a']));
-		expect(result.current).toBe(true);
-	});
-
-	it('should return false when a variable is loading but has a selectedValue', () => {
-		setFetchStates({ a: 'loading' });
-		setDashboardVariables({
-			variables: {
-				a: makeVariable({ id: 'a', selectedValue: 'some-value' }),
-			},
-			variableTypes: { a: 'QUERY' },
-		});
-
-		const { result } = renderHook(() => useIsPanelWaitingOnVariable(['a']));
-		expect(result.current).toBe(false);
-	});
-
-	it('should return false for DYNAMIC variable with allSelected=true that is loading but has a selectedValue', () => {
-		setFetchStates({ dyn: 'loading' });
-		setDashboardVariables({
-			variables: {
-				dyn: makeVariable({
-					id: 'dyn',
-					type: 'DYNAMIC',
-					selectedValue: 'some-val',
-					allSelected: true,
-				}),
-			},
-			variableTypes: { dyn: 'DYNAMIC' },
-		});
-
-		const { result } = renderHook(() => useIsPanelWaitingOnVariable(['dyn']));
-		expect(result.current).toBe(false);
-	});
-
-	it('should return false for DYNAMIC variable with allSelected=true that is waiting but has a selectedValue', () => {
-		setFetchStates({ dyn: 'waiting' });
-		setDashboardVariables({
-			variables: {
-				dyn: makeVariable({
-					id: 'dyn',
-					type: 'DYNAMIC',
-					selectedValue: 'val',
-					allSelected: true,
-				}),
-			},
-			variableTypes: { dyn: 'DYNAMIC' },
-		});
-
-		const { result } = renderHook(() => useIsPanelWaitingOnVariable(['dyn']));
-		expect(result.current).toBe(false);
-	});
-
-	it('should return false for DYNAMIC variable with allSelected=true that is idle', () => {
-		setFetchStates({ dyn: 'idle' });
-		setDashboardVariables({
-			variables: {
-				dyn: makeVariable({
-					id: 'dyn',
-					type: 'DYNAMIC',
-					selectedValue: 'val',
-					allSelected: true,
-				}),
-			},
-			variableTypes: { dyn: 'DYNAMIC' },
-		});
-
-		const { result } = renderHook(() => useIsPanelWaitingOnVariable(['dyn']));
-		expect(result.current).toBe(false);
-	});
-
-	it('should return false for non-DYNAMIC variable with allSelected=false and non-empty value that is loading', () => {
-		setFetchStates({ a: 'loading' });
-		setDashboardVariables({
-			variables: {
-				a: makeVariable({
-					id: 'a',
-					selectedValue: 'val',
-					allSelected: false,
-				}),
-			},
-			variableTypes: { a: 'QUERY' },
-		});
-
-		const { result } = renderHook(() => useIsPanelWaitingOnVariable(['a']));
-		expect(result.current).toBe(false);
-	});
-
-	it('should return true if any one of multiple variables is blocking', () => {
-		setFetchStates({ a: 'idle', b: 'loading' });
-		setDashboardVariables({
-			variables: {
-				a: makeVariable({ id: 'a', selectedValue: 'val' }),
-				b: makeVariable({ id: 'b', selectedValue: undefined }),
-			},
-			variableTypes: { a: 'QUERY', b: 'QUERY' },
-		});
-
-		const { result } = renderHook(() => useIsPanelWaitingOnVariable(['a', 'b']));
-		expect(result.current).toBe(true);
-	});
-
-	it('should return false when variable has no entry in fetch store (treated as idle)', () => {
-		setFetchStates({}); // no state entry for 'a'
-		setDashboardVariables({
-			variables: {
-				a: makeVariable({ id: 'a', selectedValue: 'val' }),
-			},
-			variableTypes: { a: 'QUERY' },
-		});
-
-		const { result } = renderHook(() => useIsPanelWaitingOnVariable(['a']));
-		expect(result.current).toBe(false);
-	});
-
-	it('should return false when variable is in error state with empty selectedValue', () => {
-		setFetchStates({ a: 'error' });
-		setDashboardVariables({
-			variables: {
-				a: makeVariable({ id: 'a', selectedValue: undefined }),
-			},
-			variableTypes: { a: 'QUERY' },
-		});
-
-		const { result } = renderHook(() => useIsPanelWaitingOnVariable(['a']));
-		expect(result.current).toBe(false);
-	});
-
-	it('should react to store updates', () => {
-		setFetchStates({ a: 'loading' });
-		setDashboardVariables({
-			variables: {
-				a: makeVariable({ id: 'a', selectedValue: undefined }),
-			},
-			variableTypes: { a: 'QUERY' },
-		});
-
-		const { result } = renderHook(() => useIsPanelWaitingOnVariable(['a']));
-		expect(result.current).toBe(true);
-
-		// Simulate variable fetch completing
-		act(() => {
-			variableFetchStore.update((d) => {
-				d.states.a = 'idle';
-			});
-		});
-
-		expect(result.current).toBe(false);
-	});
-
-	it('should handle DYNAMIC variable with allSelected=false and empty selectedValue as blocking', () => {
-		setFetchStates({ dyn: 'loading' });
-		setDashboardVariables({
-			variables: {
-				dyn: makeVariable({
-					id: 'dyn',
-					type: 'DYNAMIC',
-					selectedValue: undefined,
-					allSelected: false,
-				}),
-			},
-			variableTypes: { dyn: 'DYNAMIC' },
-		});
-
-		const { result } = renderHook(() => useIsPanelWaitingOnVariable(['dyn']));
-		expect(result.current).toBe(true);
-	});
-
-	it('should handle variable with array selectedValue as non-blocking when loading', () => {
-		setFetchStates({ a: 'loading' });
-		setDashboardVariables({
-			variables: {
-				a: makeVariable({ id: 'a', selectedValue: ['val1', 'val2'] }),
-			},
-			variableTypes: { a: 'QUERY' },
-		});
-
-		const { result } = renderHook(() => useIsPanelWaitingOnVariable(['a']));
-		expect(result.current).toBe(false);
-	});
-
-	it('should handle variable with empty array selectedValue as blocking when loading', () => {
-		setFetchStates({ a: 'loading' });
-		setDashboardVariables({
-			variables: {
-				a: makeVariable({ id: 'a', selectedValue: [] }),
-			},
-			variableTypes: { a: 'QUERY' },
-		});
-
-		const { result } = renderHook(() => useIsPanelWaitingOnVariable(['a']));
-		expect(result.current).toBe(true);
-	});
-
-	it('should find variable by name when store key differs from variable name', () => {
-		setFetchStates({ myVar: 'loading' });
-		setDashboardVariables({
-			variables: {
-				'uuid-abc-123': makeVariable({
-					id: 'uuid-abc-123',
-					name: 'myVar',
-					selectedValue: undefined,
-				}),
-			},
-			variableTypes: { myVar: 'QUERY' },
-		});
-
-		const { result } = renderHook(() => useIsPanelWaitingOnVariable(['myVar']));
-		expect(result.current).toBe(true);
-	});
-
-	it('should respect selectedValue when store key differs from variable name', () => {
-		// When the variable has a value, it should not block even if loading
-		setFetchStates({ myVar: 'loading' });
-		setDashboardVariables({
-			variables: {
-				'uuid-abc-123': makeVariable({
-					id: 'uuid-abc-123',
-					name: 'myVar',
-					selectedValue: 'production',
-				}),
-			},
-			variableTypes: { myVar: 'QUERY' },
-		});
-
-		const { result } = renderHook(() => useIsPanelWaitingOnVariable(['myVar']));
-		expect(result.current).toBe(false);
-	});
-});

frontend/src/hooks/dashboard/useContextVariables.tsx

@@ -1,7 +1,6 @@
 import { useMemo } from 'react';
 // eslint-disable-next-line no-restricted-imports
 import { useSelector } from 'react-redux';
-import { useDashboardVariables } from 'hooks/dashboard/useDashboardVariables';
 import { AppState } from 'store/reducers';
 import { GlobalReducer } from 'types/reducer/globalTime';
 
@@ -42,38 +41,10 @@ function useContextVariables({
 	// ! To be noted: This customVariables is not Dashboard Custom Variables
 	customVariables,
 }: UseContextVariablesProps): UseContextVariablesResult {
-	const { dashboardVariables } = useDashboardVariables();
 	const globalTime = useSelector<AppState, GlobalReducer>(
 		(state) => state.globalTime,
 	);
 
-	// Extract dashboard variables
-	const processedDashboardVariables = useMemo(() => {
-		return Object.entries(dashboardVariables)
-			.filter(([, value]) => value.name)
-			.map(([, value]) => {
-				let processedValue: string | number | boolean;
-				let isArray = false;
-
-				if (Array.isArray(value.selectedValue)) {
-					processedValue = value.selectedValue.join(', ');
-					isArray = true;
-				} else if (value.selectedValue != null) {
-					processedValue = value.selectedValue;
-				} else {
-					processedValue = '';
-				}
-
-				return {
-					name: value.name || '',
-					value: processedValue,
-					source: 'dashboard' as const,
-					isArray,
-					originalValue: value.selectedValue,
-				};
-			});
-	}, [dashboardVariables]);
-
 	// Extract global variables
 	const globalVariables = useMemo(
 		() => [
@@ -109,12 +80,8 @@ function useContextVariables({
 
 	// Combine all variables
 	const allVariables = useMemo(
-		() => [
-			...processedDashboardVariables,
-			...globalVariables,
-			...customVariablesList,
-		],
-		[processedDashboardVariables, globalVariables, customVariablesList],
+		() => [...globalVariables, ...customVariablesList],
+		[globalVariables, customVariablesList],
 	);
 
 	// Create processed variables with truncation logic

frontend/src/hooks/dashboard/useDashboardVariables.ts

@@ -1,40 +0,0 @@
-import { useCallback, useRef, useSyncExternalStore } from 'react';
-import { dashboardVariablesStore } from 'providers/Dashboard/store/dashboardVariables/dashboardVariablesStore';
-import {
-	IDashboardVariablesStoreState,
-	IUseDashboardVariablesReturn,
-} from 'providers/Dashboard/store/dashboardVariables/dashboardVariablesStoreTypes';
-
-/**
- * Generic selector hook for dashboard variables store
- * Allows granular subscriptions to any part of the store state
- *
- * @example
- * ! Select top-level field
- * const variables = useDashboardVariablesSelector(s => s.variables);
- *
- * ! Select specific variable
- * const fooVar = useDashboardVariablesSelector(s => s.variables['foo']);
- *
- * ! Select derived value
- * const hasVariables = useDashboardVariablesSelector(s => Object.keys(s.variables).length > 0);
- */
-export const useDashboardVariablesSelector = <T>(
-	selector: (state: IDashboardVariablesStoreState) => T,
-): T => {
-	const selectorRef = useRef(selector);
-	selectorRef.current = selector;
-
-	const getSnapshot = useCallback(
-		() => selectorRef.current(dashboardVariablesStore.getSnapshot()),
-		[],
-	);
-
-	return useSyncExternalStore(dashboardVariablesStore.subscribe, getSnapshot);
-};
-
-export const useDashboardVariables = (): IUseDashboardVariablesReturn => {
-	const dashboardVariables = useDashboardVariablesSelector((s) => s.variables);
-
-	return { dashboardVariables };
-};

frontend/src/hooks/dashboard/useDashboardVariablesByType.ts

@@ -1,30 +0,0 @@
-import { useMemo } from 'react';
-import {
-	IDashboardVariable,
-	TVariableQueryType,
-} from 'types/api/dashboard/variables';
-
-import { useDashboardVariables } from './useDashboardVariables';
-
-export function useDashboardVariablesByType(
-	variableType: TVariableQueryType,
-	returnType: 'values',
-): IDashboardVariable[];
-export function useDashboardVariablesByType(
-	variableType: TVariableQueryType,
-	returnType?: 'entries',
-): [string, IDashboardVariable][];
-export function useDashboardVariablesByType(
-	variableType: TVariableQueryType,
-	returnType?: 'values' | 'entries',
-): IDashboardVariable[] | [string, IDashboardVariable][] {
-	const { dashboardVariables } = useDashboardVariables();
-
-	return useMemo(() => {
-		const entries = Object.entries(dashboardVariables || {}).filter(
-			(entry): entry is [string, IDashboardVariable] =>
-				Boolean(entry[1].name) && entry[1].type === variableType,
-		);
-		return returnType === 'values' ? entries.map(([, value]) => value) : entries;
-	}, [dashboardVariables, variableType, returnType]);
-}

frontend/src/hooks/dashboard/useDynamicVariableSuggestions.ts

@@ -0,0 +1,13 @@
+import {
+	DynamicVariableSuggestion,
+	useDynamicVariableSuggestionsStore,
+} from 'providers/Dashboard/store/dynamicVariableSuggestions';
+
+/**
+ * Dynamic variables published by the dashboard currently open, so the query
+ * builder can offer `$variable` as a value for the key each one backs. Empty on
+ * surfaces with no dashboard behind them (APM, Celery, messaging queues).
+ */
+export function useDynamicVariableSuggestions(): DynamicVariableSuggestion[] {
+	return useDynamicVariableSuggestionsStore((state) => state.suggestions);
+}

frontend/src/hooks/dashboard/useGetResolvedText.tsx

@@ -1,18 +1,8 @@
-// this hook is used to get the resolved text of a variable, lets say we have a text - "Logs count in $service.name in $severity and $service.name and $severity $service.name"
-// and the values of service.name and severity are "service1" and "error" respectively, then the resolved text should be "Logs count in service1 in error and service1 and error service1"
-// is case of the multiple variables value, make them comma separated
-// also have a prop saying max length post that you should truncate the text with "..."
-// return value should be a full text string, and a truncated text string (if max length is provided)
-
-import { ReactNode, useCallback, useMemo } from 'react';
-import { useDashboardVariables } from 'hooks/dashboard/useDashboardVariables';
+import { ReactNode, useMemo } from 'react';
 
 interface UseGetResolvedTextProps {
 	text: string | ReactNode;
-	variables?: Record<string, string | number | boolean>;
 	maxLength?: number;
-	matcher?: string;
-	maxValues?: number; // Maximum number of values to show before adding +n more
 }
 
 interface ResolvedTextResult {
@@ -20,173 +10,23 @@ interface ResolvedTextResult {
 	truncatedText: string | ReactNode;
 }
 
+/**
+ * Returns a panel title alongside a copy truncated to `maxLength`, so a card can
+ * show the short form and keep the full string for its tooltip. Non-string content
+ * passes through untouched.
+ */
 function useGetResolvedText({
 	text,
 	maxLength,
-	matcher = '$',
-	maxValues = 2, // Default to showing 2 values before +n more
 }: UseGetResolvedTextProps): ResolvedTextResult {
-	const { dashboardVariables } = useDashboardVariables();
-	const isString = typeof text === 'string';
-
-	const processedDashboardVariables = useMemo(() => {
-		return Object.entries(dashboardVariables).reduce<
-			Record<string, string | number | boolean>
-		>((acc, [, value]) => {
-			if (!value.name) {
-				return acc;
-			}
-
-			// Handle array values
-			if (Array.isArray(value.selectedValue)) {
-				acc[value.name] = value.selectedValue.join(', ');
-			} else if (value.selectedValue != null) {
-				acc[value.name] = value.selectedValue;
-			}
-			return acc;
-		}, {});
-	}, [dashboardVariables]);
-
-	// Process array values to add +n more notation for truncated text
-	const processedVariables = useMemo(() => {
-		const result: Record<string, string> = {};
-
-		Object.entries(processedDashboardVariables).forEach(([key, value]) => {
-			// If the value contains array data (comma-separated string), format it with +n more
-			if (
-				typeof value === 'string' &&
-				!value.includes('-|-') &&
-				value.includes(',')
-			) {
-				const values = value.split(',').map((v) => v.trim());
-				if (values.length > maxValues) {
-					const visibleValues = values.slice(0, maxValues);
-					const remainingCount = values.length - maxValues;
-					result[key] = `${visibleValues.join(
-						', ',
-					)} +${remainingCount}-|-${values.join(', ')}`;
-				} else {
-					result[key] = `${values.join(', ')}-|-${values.join(', ')}`;
-				}
-			} else {
-				// For values already formatted with -|- or non-array values
-				result[key] = String(value);
-			}
-		});
-
-		return result;
-	}, [processedDashboardVariables, maxValues]);
-
-	const combinedPattern = useMemo(() => {
-		const escapedMatcher = matcher.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
-		const variablePatterns = [
-			`\\{\\{\\s*?\\.([^\\s}]+?)\\s*?\\}\\}`, // {{.var}}
-			`\\{\\{\\s*([^\\s}]+?)\\s*\\}\\}`, // {{var}}
-			`${escapedMatcher}([^\\s.,;)\\]}>]+(?:\\.[^\\s.,;)\\]}>]+)*)`, // $var.name.path - allows dots but stops at punctuation
-			`\\[\\[\\s*([^\\s\\]]+?)\\s*\\]\\]`, // [[var]]
-		];
-		return new RegExp(variablePatterns.join('|'), 'g');
-	}, [matcher]);
-
-	const extractVarName = useCallback(
-		(match: string): string => {
-			// Extract variable name from different formats
-			const varNamePattern = '[a-zA-Z_\\-][a-zA-Z0-9_.\\-]*';
-			if (match.startsWith('{{')) {
-				const dotMatch = match.match(
-					new RegExp(`\\{\\{\\s*\\.(${varNamePattern})\\s*\\}\\}`),
-				);
-				if (dotMatch) {
-					return dotMatch[1].trim();
-				}
-				const normalMatch = match.match(
-					new RegExp(`\\{\\{\\s*(${varNamePattern})\\s*\\}\\}`),
-				);
-				if (normalMatch) {
-					return normalMatch[1].trim();
-				}
-			} else if (match.startsWith('[[')) {
-				const bracketMatch = match.match(
-					new RegExp(`\\[\\[\\s*(${varNamePattern})\\s*\\]\\]`),
-				);
-				if (bracketMatch) {
-					return bracketMatch[1].trim();
-				}
-			} else if (match.startsWith(matcher)) {
-				// For $ variables, we always want to strip the prefix
-				// unless the full match exists in processedVariables
-				const withoutPrefix = match.substring(matcher.length).trim();
-				const fullMatch = match.trim();
-
-				// If the full match (with prefix) exists, use it
-				if (processedVariables[fullMatch] !== undefined) {
-					return fullMatch;
-				}
-
-				// Otherwise return without prefix
-				return withoutPrefix;
-			}
-			return match;
-		},
-		[matcher, processedVariables],
-	);
-
-	const fullText = useMemo(() => {
-		if (!isString) {
-			return text;
-		}
-
-		return (text as string)?.replace(combinedPattern, (match) => {
-			const varName = extractVarName(match);
-			const value = processedVariables[varName];
-
-			if (value != null) {
-				const parts = value.split('-|-');
-				return parts.length > 1 ? parts[1] : value;
-			}
-			return match;
-		});
-	}, [text, processedVariables, combinedPattern, extractVarName, isString]);
-
 	const truncatedText = useMemo(() => {
-		if (!isString) {
+		if (typeof text !== 'string' || !maxLength || text.length <= maxLength) {
 			return text;
 		}
+		return `${text.substring(0, maxLength - 3)}...`;
+	}, [text, maxLength]);
 
-		const result = (text as string)?.replace(combinedPattern, (match) => {
-			const varName = extractVarName(match);
-			const value = processedVariables[varName];
-
-			if (value != null) {
-				const parts = value.split('-|-');
-				return parts[0] || value;
-			}
-			return match;
-		});
-
-		if (maxLength && result.length > maxLength) {
-			// For the specific test case
-			if (maxLength === 20 && result.startsWith('Logs count in')) {
-				return 'Logs count in test, a...';
-			}
-
-			// General case
-			return `${result.substring(0, maxLength - 3)}...`;
-		}
-		return result;
-	}, [
-		text,
-		processedVariables,
-		combinedPattern,
-		maxLength,
-		extractVarName,
-		isString,
-	]);
-
-	return {
-		fullText,
-		truncatedText,
-	};
+	return { fullText: text, truncatedText };
 }
 
 export default useGetResolvedText;

frontend/src/hooks/dashboard/useVariableFetchState.ts

@@ -1,151 +0,0 @@
-import { useCallback, useMemo, useRef, useSyncExternalStore } from 'react';
-import isEmpty from 'lodash-es/isEmpty';
-import {
-	IVariableFetchStoreState,
-	VariableFetchState,
-	variableFetchStore,
-} from 'providers/Dashboard/store/variableFetchStore';
-
-import { useDashboardVariablesSelector } from './useDashboardVariables';
-
-/**
- * Generic selector hook for the variable fetch store.
- * Same pattern as useDashboardVariablesSelector.
- */
-const useVariableFetchSelector = <T>(
-	selector: (state: IVariableFetchStoreState) => T,
-): T => {
-	const selectorRef = useRef(selector);
-	selectorRef.current = selector;
-
-	const getSnapshot = useCallback(
-		() => selectorRef.current(variableFetchStore.getSnapshot()),
-		[],
-	);
-
-	return useSyncExternalStore(variableFetchStore.subscribe, getSnapshot);
-};
-
-interface UseVariableFetchStateReturn {
-	/** The current fetch state for this variable */
-	variableFetchState: VariableFetchState;
-	/** Current fetch cycle — include in react-query keys to auto-cancel stale requests */
-	variableFetchCycleId: number;
-	/** True if this variable is idle (not waiting and not fetching) */
-	isVariableSettled: boolean;
-	/** True if this variable is actively fetching (loading or revalidating) */
-	isVariableFetching: boolean;
-	/** True if this variable has completed at least one fetch cycle */
-	hasVariableFetchedOnce: boolean;
-	/** True if any parent variable hasn't settled yet */
-	isVariableWaitingForDependencies: boolean;
-	/** Message describing what this variable is waiting on, or null if not waiting */
-	variableDependencyWaitMessage?: string;
-}
-
-/**
- * Per-variable hook that exposes the fetch state of a single variable.
- * Reusable by both variable input components and panel components.
- *
- * Subscribes to both variableFetchStore (for states) and
- * dashboardVariablesStore (for parent graph) to compute derived values.
- */
-export function useVariableFetchState(
-	variableName: string,
-): UseVariableFetchStateReturn {
-	// This variable's fetch state (loading, waiting, idle, etc.)
-	const variableFetchState = useVariableFetchSelector(
-		(s) => s.states[variableName] || 'idle',
-	) as VariableFetchState;
-
-	// All variable states — needed to check if parent variables are still in-flight
-	const allStates = useVariableFetchSelector((s) => s.states);
-
-	// Parent dependency graph — maps each variable to its direct parents
-	// e.g. { "childVariable": ["parentVariable"] } means "childVariable" depends on "parentVariable"
-	const parentGraph = useDashboardVariablesSelector(
-		(s) => s.dependencyData?.parentDependencyGraph,
-	);
-
-	// Timestamp of last successful fetch — 0 means never fetched
-	const lastUpdated = useVariableFetchSelector(
-		(s) => s.lastUpdated[variableName] || 0,
-	);
-
-	// Per-variable cycle counter — used as part of react-query keys
-	// so changing it auto-cancels stale requests for this variable only
-	const variableFetchCycleId = useVariableFetchSelector(
-		(s) => s.cycleIds[variableName] || 0,
-	);
-
-	const isVariableSettled = variableFetchState === 'idle';
-
-	const isVariableFetching =
-		variableFetchState === 'loading' || variableFetchState === 'revalidating';
-	// True after at least one successful fetch — used to show stale data while revalidating
-	const hasVariableFetchedOnce = lastUpdated > 0;
-
-	// Variable type — needed to differentiate waiting messages
-	const variableType = useDashboardVariablesSelector(
-		(s) => s.variableTypes[variableName],
-	);
-
-	// Parent variable names that haven't settled yet
-	const unsettledParents = useMemo(() => {
-		const parents = parentGraph?.[variableName] || [];
-		return parents.filter((p) => (allStates[p] || 'idle') !== 'idle');
-	}, [parentGraph, variableName, allStates]);
-
-	const isVariableWaitingForDependencies = unsettledParents.length > 0;
-
-	const variableDependencyWaitMessage = useMemo(() => {
-		if (variableFetchState !== 'waiting') {
-			return;
-		}
-
-		if (variableType === 'DYNAMIC') {
-			return 'Waiting for all query variable options to load.';
-		}
-
-		if (unsettledParents.length === 0) {
-			return;
-		}
-
-		const quoted = unsettledParents.map((p) => `"${p}"`);
-		const names =
-			quoted.length > 1
-				? `${quoted.slice(0, -1).join(', ')} and ${quoted[quoted.length - 1]}`
-				: quoted[0];
-		return `Waiting for options of ${names} to load.`;
-	}, [variableFetchState, variableType, unsettledParents]);
-
-	return {
-		variableFetchState,
-		isVariableSettled,
-		isVariableWaitingForDependencies,
-		variableDependencyWaitMessage,
-		isVariableFetching,
-		hasVariableFetchedOnce,
-		variableFetchCycleId,
-	};
-}
-
-export function useIsPanelWaitingOnVariable(variableNames: string[]): boolean {
-	const states = useVariableFetchSelector((s) => s.states);
-	const dashboardVariables = useDashboardVariablesSelector((s) => s.variables);
-
-	return variableNames.some((name) => {
-		const variableFetchState = states[name];
-		const variableData = Object.values(dashboardVariables).find(
-			(v) => v.name === name,
-		);
-		const { selectedValue } = variableData || {};
-
-		const isVariableInFetchingOrWaitingState =
-			variableFetchState === 'loading' ||
-			variableFetchState === 'revalidating' ||
-			variableFetchState === 'waiting';
-
-		return isEmpty(selectedValue) ? isVariableInFetchingOrWaitingState : false;
-	});
-}

frontend/src/hooks/queryBuilder/__tests__/useCreateAlerts.test.tsx

@@ -32,12 +32,8 @@ jest.mock(
 	}),
 );
 
-jest.mock('hooks/dashboard/useDashboardVariables', () => ({
-	useDashboardVariables: (): unknown => ({ dashboardVariables: {} }),
-}));
-
-jest.mock('hooks/dashboard/useDashboardVariablesByType', () => ({
-	useDashboardVariablesByType: (): unknown => ({}),
+jest.mock('hooks/dashboard/useDynamicVariableSuggestions', () => ({
+	useDynamicVariableSuggestions: (): unknown[] => [],
 }));
 
 jest.mock('hooks/useNotifications', () => ({
@@ -46,10 +42,6 @@ jest.mock('hooks/useNotifications', () => ({
 	}),
 }));
 
-jest.mock('lib/dashboardVariables/getDashboardVariables', () => ({
-	getDashboardVariables: (): unknown => ({}),
-}));
-
 jest.mock('utils/getGraphType', () => ({
 	getGraphType: jest.fn().mockReturnValue('time_series'),
 }));

frontend/src/hooks/queryBuilder/useCreateAlerts.tsx

@@ -11,10 +11,8 @@ import { ENTITY_VERSION_V5 } from 'constants/app';
 import { QueryParams } from 'constants/query';
 import ROUTES from 'constants/routes';
 import { MenuItemKeys } from 'container/WidgetCard/Header/contants';
-import { useDashboardVariables } from 'hooks/dashboard/useDashboardVariables';
-import { useDashboardVariablesByType } from 'hooks/dashboard/useDashboardVariablesByType';
+import { useDynamicVariableSuggestions } from 'hooks/dashboard/useDynamicVariableSuggestions';
 import { useNotifications } from 'hooks/useNotifications';
-import { getDashboardVariables } from 'lib/dashboardVariables/getDashboardVariables';
 import { mapQueryDataFromApi } from 'lib/newQueryBuilder/queryBuilderMappers/mapQueryDataFromApi';
 import { isEmpty } from 'lodash-es';
 import { AppState } from 'store/reducers';
@@ -38,11 +36,7 @@ const useCreateAlerts = (widget?: Widgets, caller?: string): VoidFunction => {
 
 	const { notifications } = useNotifications();
 
-	const { dashboardVariables } = useDashboardVariables();
-	const dashboardDynamicVariables = useDashboardVariablesByType(
-		'DYNAMIC',
-		'values',
-	);
+	const dashboardDynamicVariables = useDynamicVariableSuggestions();
 
 	return useCallback(() => {
 		if (!widget) {
@@ -63,15 +57,16 @@ const useCreateAlerts = (widget?: Widgets, caller?: string): VoidFunction => {
 				queryType: widget.query.queryType,
 			});
 		}
-		const { queryPayload } = prepareQueryRangePayloadV5({
-			query: widget.query,
-			globalSelectedInterval,
-			graphType: getGraphType(widget.panelTypes),
-			selectedTime: widget.timePreferance,
-			variables: getDashboardVariables(dashboardVariables),
-			originalGraphType: widget.panelTypes,
-			dynamicVariables: dashboardDynamicVariables,
-		});
+		const { queryPayload } = prepareQueryRangePayloadV5(
+			{
+				query: widget.query,
+				globalSelectedInterval,
+				graphType: getGraphType(widget.panelTypes),
+				selectedTime: widget.timePreferance,
+				originalGraphType: widget.panelTypes,
+			},
+			dashboardDynamicVariables,
+		);
 		queryRangeMutation.mutate(queryPayload, {
 			onSuccess: (data) => {
 				const updatedQuery = mapQueryDataFromApi(data.data.compositeQuery);
@@ -107,7 +102,6 @@ const useCreateAlerts = (widget?: Widgets, caller?: string): VoidFunction => {
 		globalSelectedInterval,
 		notifications,
 		queryRangeMutation,
-		dashboardVariables,
 		dashboardDynamicVariables,
 		widget,
 	]);

frontend/src/hooks/queryBuilder/useGetQueryRange.ts

@@ -5,7 +5,7 @@ import { PANEL_TYPES } from 'constants/queryBuilder';
 import { MAX_QUERY_RETRIES } from 'constants/reactQuery';
 import { REACT_QUERY_KEY } from 'constants/reactQueryKeys';
 import { updateBarStepInterval } from 'container/WidgetCard/utils';
-import { useDashboardVariablesByType } from 'hooks/dashboard/useDashboardVariablesByType';
+import { useDynamicVariableSuggestions } from 'hooks/dashboard/useDynamicVariableSuggestions';
 import {
 	GetMetricQueryRange,
 	GetQueryResultsProps,
@@ -33,10 +33,7 @@ export const useGetQueryRange: UseGetQueryRange = (
 	options,
 	headers,
 ) => {
-	const dashboardDynamicVariables = useDashboardVariablesByType(
-		'DYNAMIC',
-		'values',
-	);
+	const dashboardDynamicVariables = useDynamicVariableSuggestions();
 
 	const newRequestData: GetQueryResultsProps = useMemo(() => {
 		const firstQueryData = requestData.query.builder?.queryData[0];

frontend/src/lib/dashboard/getQueryResults.ts

@@ -17,8 +17,8 @@ import {
 import { Pagination } from 'hooks/queryPagination';
 import { convertNewDataToOld } from 'lib/newQueryBuilder/convertNewDataToOld';
 import { isEmpty } from 'lodash-es';
+import { DynamicVariableSuggestion } from 'providers/Dashboard/store/dynamicVariableSuggestions';
 import { SuccessResponseV2, Warning } from 'types/api';
-import { IDashboardVariable } from 'types/api/dashboard/variables';
 import { MetricQueryRangeSuccessResponse } from 'types/api/metrics/getQueryRange';
 import { IBuilderQuery, Query } from 'types/api/queryBuilder/queryBuilderData';
 import {
@@ -179,7 +179,7 @@ export const getLegend = (
 export async function GetMetricQueryRange(
 	props: GetQueryResultsProps,
 	version: string,
-	dynamicVariables?: IDashboardVariable[],
+	dynamicVariables: DynamicVariableSuggestion[] = [],
 	signal?: AbortSignal,
 	headers?: Record<string, string>,
 ): Promise<MetricQueryRangeSuccessResponse> {
@@ -226,10 +226,7 @@ export async function GetMetricQueryRange(
 	}
 
 	if (version === ENTITY_VERSION_V5) {
-		const v5Result = prepareQueryRangePayloadV5({
-			...props,
-			dynamicVariables,
-		});
+		const v5Result = prepareQueryRangePayloadV5(props, dynamicVariables);
 		legendMap = v5Result.legendMap;
 
 		// atleast one query should be there to make call to v5 api
@@ -364,5 +361,4 @@ export interface GetQueryResultsProps {
 	end?: number;
 	step?: number;
 	originalGraphType?: PANEL_TYPES;
-	dynamicVariables?: IDashboardVariable[];
 }

frontend/src/lib/dashboardVariables/dependencyGraph.ts

@@ -1,239 +0,0 @@
-import { textContainsVariableReference } from 'lib/dashboardVariables/variableReference';
-import { IDependencyData } from 'providers/Dashboard/store/dashboardVariables/dashboardVariablesStoreTypes';
-import { IDashboardVariable } from 'types/api/dashboard/variables';
-
-/**
- * Inter-variable dependency graph over the shared dashboard-variables store. A
- * QUERY variable "depends on" another when its query text references that
- * variable, so changing a value must refetch its dependents.
- *
- * Keyed on `IDashboardVariable`. The V2 editor has a parallel implementation
- * over its own flat form model in
- * `pages/DashboardPage/DashboardContainer/VariablesBar/utils/variableDependencies.ts`.
- */
-
-export type VariableGraph = Record<string, string[]>;
-
-/** Names of QUERY variables whose query references `variableName`. */
-const getDependentVariablesBasedOnVariableName = (
-	variableName: string,
-	variables: IDashboardVariable[],
-): string[] => {
-	if (!variables || !Array.isArray(variables)) {
-		return [];
-	}
-
-	return variables
-		.map((variable) => {
-			if (variable.type === 'QUERY') {
-				const queryValue = variable.queryValue || '';
-				if (textContainsVariableReference(queryValue, variableName)) {
-					return variable.name;
-				}
-			}
-			return null;
-		})
-		.filter((val): val is string => val !== null);
-};
-
-/** variable name → its direct dependents (children). */
-export const buildDependencies = (
-	variables: IDashboardVariable[],
-): VariableGraph => {
-	const graph: VariableGraph = {};
-
-	// Initialize empty arrays for all variables first
-	variables.forEach((variable) => {
-		if (variable.name) {
-			graph[variable.name] = [];
-		}
-	});
-
-	// For each QUERY variable, add it as a dependent to its referenced variables
-	variables.forEach((variable) => {
-		if (variable.name) {
-			const dependentVariables = getDependentVariablesBasedOnVariableName(
-				variable.name,
-				variables,
-			);
-
-			// For each referenced variable, add the current query as a dependent
-			graph[variable.name] = dependentVariables;
-		}
-	});
-
-	return graph;
-};
-
-/** Invert a child graph into a parent graph. */
-export const buildParentDependencyGraph = (
-	graph: VariableGraph,
-): VariableGraph => {
-	const parentGraph: VariableGraph = {};
-
-	// Initialize empty arrays for all nodes
-	Object.keys(graph).forEach((node) => {
-		parentGraph[node] = [];
-	});
-
-	// For each node and its children in the original graph
-	Object.entries(graph).forEach(([node, children]) => {
-		// For each child, add the current node as its parent
-		children.forEach((child) => {
-			if (!parentGraph[child]) {
-				parentGraph[child] = [];
-			}
-			parentGraph[child].push(node);
-		});
-	});
-
-	return parentGraph;
-};
-
-const collectCyclePath = (
-	graph: VariableGraph,
-	start: string,
-	end: string,
-): string[] => {
-	const path: string[] = [];
-	let current = start;
-
-	const findParent = (node: string): string | undefined =>
-		Object.keys(graph).find((key) => graph[key]?.includes(node));
-
-	while (current !== end) {
-		const parent = findParent(current);
-		if (!parent) {
-			break;
-		}
-		path.push(parent);
-		current = parent;
-	}
-
-	return [start, ...path];
-};
-
-const detectCycle = (
-	graph: VariableGraph,
-	node: string,
-	visited: Set<string>,
-	recStack: Set<string>,
-): string[] | null => {
-	if (!visited.has(node)) {
-		visited.add(node);
-		recStack.add(node);
-
-		const neighbors = graph[node] || [];
-		let cycleNodes: string[] | null = null;
-
-		neighbors.some((neighbor) => {
-			if (!visited.has(neighbor)) {
-				const foundCycle = detectCycle(graph, neighbor, visited, recStack);
-				if (foundCycle) {
-					cycleNodes = foundCycle;
-					return true;
-				}
-			} else if (recStack.has(neighbor)) {
-				// Found a cycle, collect the cycle nodes
-				cycleNodes = collectCyclePath(graph, node, neighbor);
-				return true;
-			}
-			return false;
-		});
-
-		if (cycleNodes) {
-			return cycleNodes;
-		}
-	}
-	recStack.delete(node);
-	return null;
-};
-
-/** Topological order, parent graph, transitive descendants and cycle info. */
-export const buildDependencyGraph = (
-	dependencies: VariableGraph,
-	// eslint-disable-next-line sonarjs/cognitive-complexity
-): IDependencyData => {
-	const inDegree: Record<string, number> = {};
-	const adjList: VariableGraph = {};
-
-	// Initialize in-degree and adjacency list
-	Object.keys(dependencies).forEach((node) => {
-		if (!inDegree[node]) {
-			inDegree[node] = 0;
-		}
-		if (!adjList[node]) {
-			adjList[node] = [];
-		}
-		dependencies[node]?.forEach((child) => {
-			if (!inDegree[child]) {
-				inDegree[child] = 0;
-			}
-			inDegree[child]++;
-			adjList[node].push(child);
-		});
-	});
-
-	// Detect cycles
-	const visited = new Set<string>();
-	const recStack = new Set<string>();
-	let cycleNodes: string[] | undefined;
-
-	Object.keys(dependencies).some((node) => {
-		if (!visited.has(node)) {
-			const foundCycle = detectCycle(dependencies, node, visited, recStack);
-			if (foundCycle) {
-				cycleNodes = foundCycle;
-				return true;
-			}
-		}
-		return false;
-	});
-
-	// Topological sort using Kahn's Algorithm
-	const queue: string[] = Object.keys(inDegree).filter(
-		(node) => inDegree[node] === 0,
-	);
-	const topologicalOrder: string[] = [];
-
-	while (queue.length > 0) {
-		const current = queue.shift();
-		if (current === undefined) {
-			break;
-		}
-		topologicalOrder.push(current);
-
-		adjList[current]?.forEach((neighbor) => {
-			inDegree[neighbor]--;
-			if (inDegree[neighbor] === 0) {
-				queue.push(neighbor);
-			}
-		});
-	}
-
-	const hasCycle = topologicalOrder.length !== Object.keys(dependencies)?.length;
-
-	// Pre-compute transitive descendants by walking topological order in reverse.
-	// Each node's transitive descendants = direct children + their transitive descendants.
-	const transitiveDescendants: VariableGraph = {};
-	for (let i = topologicalOrder.length - 1; i >= 0; i--) {
-		const node = topologicalOrder[i];
-		const desc = new Set<string>();
-		for (const child of adjList[node] || []) {
-			desc.add(child);
-			for (const d of transitiveDescendants[child] || []) {
-				desc.add(d);
-			}
-		}
-		transitiveDescendants[node] = Array.from(desc);
-	}
-
-	return {
-		order: topologicalOrder,
-		graph: adjList,
-		parentDependencyGraph: buildParentDependencyGraph(adjList),
-		transitiveDescendants,
-		hasCycle,
-		cycleNodes,
-	};
-};

frontend/src/lib/dashboardVariables/getDashboardVariables.ts

@@ -1,41 +0,0 @@
-import getStartEndRangeTime from 'lib/getStartEndRangeTime';
-import { IDashboardVariables } from 'providers/Dashboard/store/dashboardVariables/dashboardVariablesStoreTypes';
-import store from 'store';
-
-export const getDashboardVariables = (
-	variables?: IDashboardVariables,
-): Record<string, unknown> => {
-	if (!variables) {
-		return {};
-	}
-
-	try {
-		const { globalTime } = store.getState();
-		const { start, end } = getStartEndRangeTime({
-			type: 'GLOBAL_TIME',
-			interval: globalTime.selectedTime,
-		});
-
-		const variablesTuple: Record<string, unknown> = {
-			SIGNOZ_START_TIME: parseInt(start, 10) * 1e3,
-			SIGNOZ_END_TIME: parseInt(end, 10) * 1e3,
-		};
-
-		Object.entries(variables).forEach(([, value]) => {
-			if (value?.name) {
-				variablesTuple[value.name] =
-					value?.type === 'DYNAMIC' &&
-					value?.allSelected &&
-					value?.showALLOption &&
-					value?.multiSelect
-						? '__all__'
-						: value?.selectedValue;
-			}
-		});
-
-		return variablesTuple;
-	} catch (e) {
-		console.error(e);
-	}
-	return {};
-};

frontend/src/lib/uPlotV2/config/UPlotAxisBuilder.ts

@@ -1,5 +1,4 @@
 import { getToolTipValue } from 'components/Graph/yAxisConfig';
-import { PANEL_TYPES } from 'constants/queryBuilder';
 import uPlot, { Axis } from 'uplot';
 
 import { uPlotXAxisValuesFormat } from '../../uPlotLib/utils/constants';
@@ -7,11 +6,6 @@ import getGridColor from '../../uPlotLib/utils/getGridColor';
 import { buildYAxisSizeCalculator } from '../utils/axis';
 import { AxisProps, ConfigBuilder } from './types';
 
-const PANEL_TYPES_WITH_X_AXIS_DATETIME_FORMAT = [
-	PANEL_TYPES.TIME_SERIES,
-	PANEL_TYPES.BAR,
-];
-
 /**
  * Builder for uPlot axis configuration
  * Handles creation and merging of axis settings
@@ -67,12 +61,9 @@ export class UPlotAxisBuilder extends ConfigBuilder<AxisProps, Axis> {
 	 * Build values formatter for X-axis (time)
 	 */
 	private buildXAxisValuesFormatter(): uPlot.Axis.Values | undefined {
-		const { panelType } = this.props;
+		const { isTimeAxis } = this.props;
 
-		if (
-			panelType &&
-			PANEL_TYPES_WITH_X_AXIS_DATETIME_FORMAT.includes(panelType)
-		) {
+		if (isTimeAxis) {
 			return uPlotXAxisValuesFormat as uPlot.Axis.Values;
 		}
 

frontend/src/lib/uPlotV2/config/__tests__/UPlotAxisBuilder.test.ts

@@ -1,5 +1,4 @@
 import { getToolTipValue } from 'components/Graph/yAxisConfig';
-import { PANEL_TYPES } from 'constants/queryBuilder';
 import { uPlotXAxisValuesFormat } from 'lib/uPlotLib/utils/constants';
 import type uPlot from 'uplot';
 
@@ -137,11 +136,11 @@ describe('UPlotAxisBuilder', () => {
 		});
 	});
 
-	it('uses time-based X-axis values formatter for time-series like panels', () => {
+	it('uses time-based X-axis values formatter when the caller declares a time axis', () => {
 		const builder = new UPlotAxisBuilder(
 			createAxisProps({
 				scaleKey: 'x',
-				panelType: PANEL_TYPES.TIME_SERIES,
+				isTimeAxis: true,
 			}),
 		);
 
@@ -150,11 +149,11 @@ describe('UPlotAxisBuilder', () => {
 		expect(config.values).toBe(uPlotXAxisValuesFormat);
 	});
 
-	it('does not attach X-axis datetime formatter when panel type is not supported', () => {
+	it('does not attach X-axis datetime formatter for a non-time axis', () => {
 		const builder = new UPlotAxisBuilder(
 			createAxisProps({
 				scaleKey: 'x',
-				panelType: PANEL_TYPES.LIST, // not in PANEL_TYPES_WITH_X_AXIS_DATETIME_FORMAT
+				isTimeAxis: false,
 			}),
 		);
 
@@ -290,22 +289,9 @@ describe('UPlotAxisBuilder', () => {
 		expect(config.space).toBe(50);
 	});
 
-	it('includes PANEL_TYPES.BAR and PANEL_TYPES.TIME_SERIES in X-axis datetime formatter', () => {
-		const barBuilder = new UPlotAxisBuilder(
-			createAxisProps({
-				scaleKey: 'x',
-				panelType: PANEL_TYPES.BAR,
-			}),
-		);
-		expect(barBuilder.getConfig().values).toBe(uPlotXAxisValuesFormat);
-
-		const timeSeriesBuilder = new UPlotAxisBuilder(
-			createAxisProps({
-				scaleKey: 'x',
-				panelType: PANEL_TYPES.TIME_SERIES,
-			}),
-		);
-		expect(timeSeriesBuilder.getConfig().values).toBe(uPlotXAxisValuesFormat);
+	it('omits the X-axis datetime formatter when no time axis is declared', () => {
+		const builder = new UPlotAxisBuilder(createAxisProps({ scaleKey: 'x' }));
+		expect(builder.getConfig().values).toBeUndefined();
 	});
 
 	it('should return the existing size when cycleNum > 1', () => {

frontend/src/lib/uPlotV2/config/types.ts

@@ -1,5 +1,4 @@
 import { PrecisionOption } from 'components/Graph/types';
-import { PANEL_TYPES } from 'constants/queryBuilder';
 import uPlot, { Series } from 'uplot';
 
 import { ThresholdsDrawHookOptions } from '../hooks/types';
@@ -53,31 +52,51 @@ export interface ConfigBuilderProps {
  * Props for configuring an axis
  */
 export interface AxisProps {
+	/** Scale this axis is drawn against — `'x'` / `'y'`, matching an `addScale` key. Also
+	 * selects the default tick formatter and sizing (x: time, y: value + unit). */
 	scaleKey: string;
+	/** Axis title drawn alongside the ticks; omitted when there's nothing to name. */
 	label?: string;
+	/** Render the axis at all; false keeps the scale but draws no ticks or labels. */
 	show?: boolean;
-	side?: 0 | 1 | 2 | 3; // top, right, bottom, left
+	/** Which edge of the plot the axis sits on: 0 | 1 | 2 | 3 — top, right, bottom, left. */
+	side?: 0 | 1 | 2 | 3;
+	/** Tick/label color. Defaults to black or white from `isDarkMode`. */
 	stroke?: string;
+	/** Partial override of the grid lines; unset keys fall back to the theme defaults. */
 	grid?: {
 		stroke?: string;
 		width?: number;
 		show?: boolean;
 	};
+	/** Partial override of the tick marks; provided as-is to uPlot when set. */
 	ticks?: {
 		stroke?: string;
 		width?: number;
 		show?: boolean;
 		size?: number;
 	};
+	/** Explicit tick formatter, replacing the scale's default (time / unit-formatted). */
 	values?: uPlot.Axis.Values;
+	/** Pixels between the ticks and their labels; also feeds the y axis width calculation. */
 	gap?: number;
+	/** Explicit axis thickness. Left unset, the y axis sizes itself to its widest label. */
 	size?: uPlot.Axis.Size;
-	formatValue?: (v: number) => string;
-	space?: number; // Space for log scale axes
+	/** Minimum pixels between ticks, capping how many uPlot draws. For log scale axes. */
+	space?: number;
+	/** Picks the dark or light default for stroke and grid color. */
 	isDarkMode?: boolean;
+	/** Axis is on a log scale — thins the grid lines to keep dense decades readable. */
 	isLogScale?: boolean;
+	/** Unit the y axis ticks are formatted in (`spec.formatting.unit`). */
 	yAxisUnit?: string;
-	panelType?: PANEL_TYPES;
+	/**
+	 * X axis carries timestamps, so its ticks format as dates/times. Declared by the caller
+	 * rather than inferred from a panel type — a chart whose x axis is buckets or categories
+	 * (histogram) leaves it off.
+	 */
+	isTimeAxis?: boolean;
+	/** Decimal places for y axis tick values; unset lets the unit formatter decide. */
 	decimalPrecision?: PrecisionOption;
 }
 

frontend/src/lib/visualization/panels/utils/baseConfigBuilder.ts

@@ -14,6 +14,7 @@ import { MetricRangePayloadProps } from 'types/api/metrics/getQueryRange';
 import uPlot from 'uplot';
 
 import { PanelMode } from 'lib/visualization/panels/types';
+import { plotsTimeOnXAxis } from 'lib/visualization/panels/utils/panelAxis';
 
 export interface BaseConfigBuilderProps {
 	id: string;
@@ -124,7 +125,7 @@ export function buildBaseConfig({
 		side: 2,
 		isDarkMode,
 		isLogScale,
-		panelType,
+		isTimeAxis: plotsTimeOnXAxis(panelType),
 	});
 
 	builder.addAxis({
@@ -134,7 +135,6 @@ export function buildBaseConfig({
 		isDarkMode,
 		isLogScale,
 		yAxisUnit,
-		panelType,
 	});
 
 	return builder;

frontend/src/lib/visualization/panels/utils/panelAxis.ts

@@ -0,0 +1,9 @@
+import { PANEL_TYPES } from 'constants/queryBuilder';
+
+/**
+ * Whether the panel type plots time on X. Graph and bar do; the rest drawn through
+ * `buildBaseConfig` — histogram buckets, billing categories — plot a value there instead.
+ */
+export function plotsTimeOnXAxis(panelType: PANEL_TYPES): boolean {
+	return panelType === PANEL_TYPES.TIME_SERIES || panelType === PANEL_TYPES.BAR;
+}

frontend/src/pages/DashboardPage/DashboardContainer/PanelEditor/ConfigPane/ConfigPane.tsx

@@ -8,7 +8,7 @@ import { getPanelDefinition } from 'pages/DashboardPage/DashboardContainer/Panel
 import { resolveSignal } from 'pages/DashboardPage/DashboardContainer/Panels/utils/getBuilderQueries';
 import type { EQueryType } from 'types/common/dashboard';
 
-import type { LegendSeries } from '../utils/legendSeries';
+import type { LegendSeries } from 'pages/DashboardPage/DashboardContainer/Panels/utils/legendSeries';
 import type { TableColumnOption } from '../hooks/useTableColumns';
 import ConfigActions from './ConfigActions/ConfigActions';
 import SectionSlot from './SectionSlot/SectionSlot';

frontend/src/pages/DashboardPage/DashboardContainer/PanelEditor/ConfigPane/PanelTypeSwitcher/__tests__/PanelTypeSwitcher.test.tsx

@@ -5,8 +5,18 @@ import PanelTypeSwitcher from '../PanelTypeSwitcher';
 import { TelemetrytypesSignalDTO } from 'api/generated/services/sigNoz.schemas';
 import { EQueryType } from 'types/common/dashboard';
 
+// Stub the registry so the test doesn't pull in the real renderers and chart libs.
 jest.mock('pages/DashboardPage/DashboardContainer/Panels/registry', () => ({
 	getPanelDefinition: jest.fn(),
+	PANEL_OPTIONS: [
+		{ kind: 'signoz/TimeSeriesPanel', displayName: 'Time Series' },
+		{ kind: 'signoz/NumberPanel', displayName: 'Number' },
+		{ kind: 'signoz/TablePanel', displayName: 'Table' },
+		{ kind: 'signoz/BarChartPanel', displayName: 'Bar Chart' },
+		{ kind: 'signoz/PieChartPanel', displayName: 'Pie Chart' },
+		{ kind: 'signoz/HistogramPanel', displayName: 'Histogram' },
+		{ kind: 'signoz/ListPanel', displayName: 'List' },
+	].map((option) => ({ ...option, icon: (): null => null })),
 }));
 
 const mockGetPanelDefinition = getPanelDefinition as unknown as jest.Mock;

frontend/src/pages/DashboardPage/DashboardContainer/PanelEditor/ConfigPane/PanelTypeSwitcher/usePanelTypeSelectItems.tsx

@@ -2,8 +2,8 @@ import { useMemo } from 'react';
 import type { TelemetrytypesSignalDTO } from 'api/generated/services/sigNoz.schemas';
 import type { EQueryType } from 'types/common/dashboard';
 
+import { PANEL_OPTIONS } from '../../../Panels/registry';
 import type { PanelKind } from '../../../Panels/types/panelKind';
-import { PANEL_TYPES } from '../../../PanelsAndSectionsLayout/Panel/PanelTypeSelectionModal/constants';
 import type { ConfigSelectItem } from '../controls/ConfigSelect/ConfigSelect';
 
 import { getPanelTypeDisabledReason } from './utils';
@@ -27,17 +27,17 @@ export function usePanelTypeSelectItems({
 }: UsePanelTypeSelectItemsArgs): ConfigSelectItem<PanelKind>[] {
 	return useMemo(
 		() =>
-			PANEL_TYPES.map(({ panelKind, label, Icon }) => {
+			PANEL_OPTIONS.map(({ kind, displayName, icon: Icon }) => {
 				// One reason drives both the disabled flag and the tooltip, so they can't disagree.
 				const disabledReason = getPanelTypeDisabledReason({
-					kind: panelKind,
+					kind,
 					queryType,
 					signal,
-					label,
+					label: displayName,
 				});
 				return {
-					value: panelKind,
-					label,
+					value: kind,
+					label: displayName,
 					icon: <Icon size={14} />,
 					disabled: !!disabledReason,
 					tooltip: disabledReason,

frontend/src/pages/DashboardPage/DashboardContainer/PanelEditor/ConfigPane/controls/LegendColors/LegendColors.tsx

@@ -5,7 +5,7 @@ import { Input } from 'antd';
 import type { DashboardtypesLegendDTOCustomColors } from 'api/generated/services/sigNoz.schemas';
 import { Virtuoso } from 'react-virtuoso';
 
-import type { LegendSeries } from '../../../utils/legendSeries';
+import type { LegendSeries } from 'pages/DashboardPage/DashboardContainer/Panels/utils/legendSeries';
 import LegendColorRow from './LegendColorRow';
 import {
 	clearSeriesColor,

frontend/src/pages/DashboardPage/DashboardContainer/PanelEditor/ConfigPane/controls/LegendColors/__tests__/LegendColors.test.tsx

@@ -1,6 +1,6 @@
 import { fireEvent, render, screen } from '@testing-library/react';
 
-import type { LegendSeries } from '../../../../utils/legendSeries';
+import type { LegendSeries } from 'pages/DashboardPage/DashboardContainer/Panels/utils/legendSeries';
 import LegendColors from '../LegendColors';
 
 const SERIES: LegendSeries[] = [

frontend/src/pages/DashboardPage/DashboardContainer/PanelEditor/ConfigPane/controls/LegendColors/__tests__/legendColors.utils.test.ts

@@ -1,4 +1,4 @@
-import type { LegendSeries } from '../../../../utils/legendSeries';
+import type { LegendSeries } from 'pages/DashboardPage/DashboardContainer/Panels/utils/legendSeries';
 import {
 	clearSeriesColor,
 	filterLegendSeries,

frontend/src/pages/DashboardPage/DashboardContainer/PanelEditor/ConfigPane/controls/LegendColors/legendColors.utils.ts

@@ -1,6 +1,6 @@
 import type { DashboardtypesLegendDTOCustomColors } from 'api/generated/services/sigNoz.schemas';
 
-import type { LegendSeries } from '../../../utils/legendSeries';
+import type { LegendSeries } from 'pages/DashboardPage/DashboardContainer/Panels/utils/legendSeries';
 
 /** Case-insensitive substring filter over series labels. Empty query → all series. */
 export function filterLegendSeries(

frontend/src/pages/DashboardPage/DashboardContainer/PanelEditor/ConfigPane/sectionContext.ts

@@ -1,7 +1,7 @@
 import type { TelemetrytypesSignalDTO } from 'api/generated/services/sigNoz.schemas';
 
 import type { PanelKind } from '../../Panels/types/panelKind';
-import type { LegendSeries } from '../utils/legendSeries';
+import type { LegendSeries } from 'pages/DashboardPage/DashboardContainer/Panels/utils/legendSeries';
 import type { TableColumnOption } from '../hooks/useTableColumns';
 import { EQueryType } from 'types/common/dashboard';
 

frontend/src/pages/DashboardPage/DashboardContainer/PanelEditor/ConfigPane/sections/VisualizationSection/__tests__/VisualizationSection.test.tsx

@@ -11,6 +11,10 @@ jest.mock('pages/DashboardPage/DashboardContainer/Panels/registry', () => ({
 		supportedSignals: ['metrics', 'logs', 'traces'],
 		supportedQueryTypes: ['builder', 'clickhouse_sql', 'promql'],
 	})),
+	PANEL_OPTIONS: [
+		{ kind: 'signoz/TimeSeriesPanel', displayName: 'Time Series' },
+		{ kind: 'signoz/TablePanel', displayName: 'Table' },
+	].map((option) => ({ ...option, icon: (): null => null })),
 }));
 
 // Open the antd Select by clicking its selector, then pick the option by label.

frontend/src/pages/DashboardPage/DashboardContainer/PanelEditor/PanelEditorQueryBuilder/PanelEditorQueryBuilder.tsx

@@ -13,7 +13,6 @@ import type { TelemetrytypesSignalDTO } from 'api/generated/services/sigNoz.sche
 import PromQLIcon from 'assets/Dashboard/PromQl';
 import { QueryBuilderV2 } from 'components/QueryBuilderV2/QueryBuilderV2';
 import TextToolTip from 'components/TextToolTip';
-import { PANEL_TYPES } from 'constants/queryBuilder';
 import ClickHouseQueryContainer from 'container/QueryBuilder/rawQueryEditors/ClickHouse';
 import PromQLQueryContainer from 'container/QueryBuilder/rawQueryEditors/PromQL';
 import RunQueryBtn from 'container/QueryBuilder/components/RunQueryBtn/RunQueryBtn';
@@ -64,8 +63,12 @@ function PanelEditorQueryBuilder({
 	footer,
 	stickyHeader = true,
 }: PanelEditorQueryBuilderProps): JSX.Element {
-	// The shared QueryBuilderV2 / list-view checks still speak the legacy PANEL_TYPES.
+	// The shared QueryBuilderV2 provider still speaks the legacy PANEL_TYPES; what the
+	// builder offers for this kind comes from the kind's own declaration.
 	const panelType = PANEL_KIND_TO_PANEL_TYPE[panelKind];
+	// Raw rows: the builder drops its aggregation controls, and with them the trace
+	// operator that combines aggregated trace queries (V1 parity).
+	const isListViewPanel = panelKind === 'signoz/ListPanel';
 	const { currentQuery, redirectWithQueryBuilderData } = useQueryBuilder();
 	const isDarkMode = useIsDarkMode();
 
@@ -112,9 +115,9 @@ function PanelEditorQueryBuilder({
 						<QueryBuilderV2
 							panelType={panelType}
 							filterConfigs={filterConfigs}
-							showTraceOperator={panelType !== PANEL_TYPES.LIST}
+							showTraceOperator={!isListViewPanel}
 							version="v3"
-							isListViewPanel={panelType === PANEL_TYPES.LIST}
+							isListViewPanel={isListViewPanel}
 							queryComponents={{}}
 							signalSourceChangeEnabled
 							savePreviousQuery
@@ -148,7 +151,7 @@ function PanelEditorQueryBuilder({
 			),
 			children: queryTypeComponents[queryType].component,
 		}));
-	}, [panelKind, panelType, filterConfigs, isDarkMode]);
+	}, [panelKind, panelType, filterConfigs, isDarkMode, isListViewPanel]);
 
 	return (
 		<div

frontend/src/pages/DashboardPage/DashboardContainer/PanelEditor/PanelEditorQueryBuilder/__tests__/PanelEditorQueryBuilder.test.tsx

@@ -60,6 +60,7 @@ function renderBuilder(
 function lastQueryBuilderProps(): {
 	panelType: string;
 	isListViewPanel: boolean;
+	showTraceOperator: boolean;
 	filterConfigs: unknown;
 } {
 	const calls = mockQueryBuilderV2.mock.calls;
@@ -115,6 +116,9 @@ describe('PanelEditorQueryBuilder field visibility (driven by the capabilities g
 		const props = lastQueryBuilderProps();
 		expect(props.panelType).toBe('graph');
 		expect(props.isListViewPanel).toBe(false);
+		// The trace operator combines aggregated trace queries, so it rides along with
+		// the aggregation controls.
+		expect(props.showTraceOperator).toBe(true);
 		expect(props.filterConfigs).toStrictEqual({});
 	});
 
@@ -124,6 +128,7 @@ describe('PanelEditorQueryBuilder field visibility (driven by the capabilities g
 		const props = lastQueryBuilderProps();
 		expect(props.panelType).toBe('list');
 		expect(props.isListViewPanel).toBe(true);
+		expect(props.showTraceOperator).toBe(false);
 		expect(props.filterConfigs).toStrictEqual({
 			stepInterval: { isHidden: true, isDisabled: true },
 			having: { isHidden: true, isDisabled: true },

frontend/src/pages/DashboardPage/DashboardContainer/PanelEditor/PreviewPane/PlotTag.tsx

@@ -1,26 +1,14 @@
 import { Spline } from '@signozhq/icons';
-import { PANEL_TYPES } from 'constants/queryBuilder';
 import QueryTypeTag from 'components/QueryTypeTag/QueryTypeTag';
 import { EQueryType } from 'types/common/dashboard';
 
 interface PlotTagProps {
-	/** Authoring mode of the panel's query; undefined when no query exists yet. */
 	queryType: EQueryType | undefined;
-	panelType: PANEL_TYPES;
 	className?: string;
 }
 
-/**
- * "Plotted with <query mode>" chip for the editor preview; V2 counterpart of V1's
- * PlotTag (duplicated per the split policy). Hidden for list panels and before a
- * query exists, where the mode is irrelevant.
- */
-function PlotTag({
-	queryType,
-	panelType,
-	className,
-}: PlotTagProps): JSX.Element | null {
-	if (queryType === undefined || panelType === PANEL_TYPES.LIST) {
+function PlotTag({ queryType, className }: PlotTagProps): JSX.Element | null {
+	if (queryType === undefined) {
 		return null;
 	}
 

frontend/src/pages/DashboardPage/DashboardContainer/PanelEditor/PreviewPane/PreviewPane.tsx

@@ -7,7 +7,6 @@ import PanelBody from 'pages/DashboardPage/DashboardContainer/PanelsAndSectionsL
 import PanelHeader from 'pages/DashboardPage/DashboardContainer/PanelsAndSectionsLayout/Panel/PanelHeader/PanelHeader';
 import type { AnyPanelInteractionProps } from 'pages/DashboardPage/DashboardContainer/Panels/types/interactions';
 import type { RenderablePanelDefinition } from 'pages/DashboardPage/DashboardContainer/Panels/types/panelDefinition';
-import { PANEL_KIND_TO_PANEL_TYPE } from 'pages/DashboardPage/DashboardContainer/Panels/types/panelKind';
 import type { DashboardPreference } from 'pages/DashboardPage/DashboardContainer/Panels/types/rendererProps';
 import { getPanelQueryType } from 'pages/DashboardPage/DashboardContainer/Panels/utils/getPanelQueryType';
 import type {
@@ -72,7 +71,6 @@ function PreviewPane({
 	onClick,
 	enableDrillDown,
 }: PreviewPaneProps): JSX.Element {
-	const panelType = PANEL_KIND_TO_PANEL_TYPE[panel.spec.plugin.kind];
 	const queryType = getPanelQueryType(panel);
 
 	// Search term is ephemeral preview state, threaded to header + renderer but
@@ -84,11 +82,7 @@ function PreviewPane({
 		<div className={styles.preview}>
 			{!hideHeader && (
 				<div className={styles.header}>
-					<PlotTag
-						queryType={queryType}
-						panelType={panelType}
-						className={styles.queryType}
-					/>
+					<PlotTag queryType={queryType} className={styles.queryType} />
 					<div className={styles.dateTimeSelector}>
 						<DateTimeSelectionV2 showAutoRefresh hideShareModal />
 					</div>

frontend/src/pages/DashboardPage/DashboardContainer/PanelEditor/PreviewPane/__tests__/PlotTag.test.tsx

@@ -1,30 +1,17 @@
 import { render, screen } from '@testing-library/react';
-import { PANEL_TYPES } from 'constants/queryBuilder';
 import { EQueryType } from 'types/common/dashboard';
 
 import PlotTag from '../PlotTag';
 
 describe('PlotTag', () => {
 	it('renders the resolved query mode', () => {
-		render(
-			<PlotTag queryType={EQueryType.PROM} panelType={PANEL_TYPES.TIME_SERIES} />,
-		);
+		render(<PlotTag queryType={EQueryType.PROM} />);
 		expect(screen.getByTestId('panel-editor-plot-tag')).toBeInTheDocument();
 		expect(screen.getByText('PromQL')).toBeInTheDocument();
 	});
 
 	it('renders nothing when there is no query yet', () => {
-		render(<PlotTag queryType={undefined} panelType={PANEL_TYPES.TIME_SERIES} />);
-		expect(screen.queryByTestId('panel-editor-plot-tag')).not.toBeInTheDocument();
-	});
-
-	it('renders nothing for list panels (query mode is irrelevant)', () => {
-		render(
-			<PlotTag
-				queryType={EQueryType.QUERY_BUILDER}
-				panelType={PANEL_TYPES.LIST}
-			/>,
-		);
+		render(<PlotTag queryType={undefined} />);
 		expect(screen.queryByTestId('panel-editor-plot-tag')).not.toBeInTheDocument();
 	});
 });

frontend/src/pages/DashboardPage/DashboardContainer/PanelEditor/hooks/useLegendSeries.ts

@@ -1,36 +1,27 @@
 import { useMemo } from 'react';
 import { useIsDarkMode } from 'hooks/useDarkMode';
 import type { DashboardtypesPanelDTO } from 'api/generated/services/sigNoz.schemas';
+import type { LegendSeries } from 'pages/DashboardPage/DashboardContainer/Panels/utils/legendSeries';
+import { getSectionControls } from 'pages/DashboardPage/DashboardContainer/Panels/utils/getSectionControls';
+import { SectionKind } from 'pages/DashboardPage/DashboardContainer/Panels/types/sections';
 import type { PanelQueryData } from 'pages/DashboardPage/DashboardContainer/queryV5/types';
 
-import {
-	type LegendSeries,
-	resolvePieLegendSeries,
-	resolveTimeSeriesLegendSeries,
-} from '../utils/legendSeries';
-
 /**
  * Resolves the panel's rendered series into `{ label, defaultColor }` pairs so the
- * legend-colors control can key overrides by the exact labels the chart draws. Only the
- * kinds that expose a colors control resolve series (Pie from its scalar slices, Time
- * Series from its flat series); every other kind returns none.
+ * legend-colors control can key overrides by the exact labels the chart draws, using
+ * the resolver the kind declares as its `colors` control.
  */
 export function useLegendSeries(
 	panel: DashboardtypesPanelDTO,
 	data: PanelQueryData,
 ): LegendSeries[] {
 	const isDarkMode = useIsDarkMode();
+	const kind = panel.spec.plugin.kind;
 
 	return useMemo(() => {
-		switch (panel.spec.plugin.kind) {
-			case 'signoz/PieChartPanel':
-				return resolvePieLegendSeries(data, isDarkMode);
-			case 'signoz/TimeSeriesPanel':
-			case 'signoz/BarChartPanel':
-			case 'signoz/HistogramPanel':
-				return resolveTimeSeriesLegendSeries(panel.spec.queries, data, isDarkMode);
-			default:
-				return [];
-		}
-	}, [panel.spec.plugin.kind, panel.spec.queries, data, isDarkMode]);
+		const resolve = getSectionControls(kind, SectionKind.Legend)?.colors;
+		return resolve
+			? resolve({ queries: panel.spec.queries, data, isDarkMode })
+			: [];
+	}, [kind, panel.spec.queries, data, isDarkMode]);
 }

frontend/src/pages/DashboardPage/DashboardContainer/PanelEditor/hooks/usePanelEditSession.ts

@@ -4,7 +4,10 @@ import type {
 	TelemetrytypesSignalDTO,
 } from 'api/generated/services/sigNoz.schemas';
 import type { PANEL_TYPES } from 'constants/queryBuilder';
-import { getPanelDefinition } from 'pages/DashboardPage/DashboardContainer/Panels/registry';
+import {
+	getPanelDefinition,
+	isPanelKindSupported,
+} from 'pages/DashboardPage/DashboardContainer/Panels/registry';
 import type { RenderablePanelDefinition } from 'pages/DashboardPage/DashboardContainer/Panels/types/panelDefinition';
 import {
 	PANEL_KIND_TO_PANEL_TYPE,
@@ -91,8 +94,9 @@ export function usePanelEditSession({
 	const query = usePanelQuery({
 		panel: draft,
 		panelId,
+		queryCapabilities: panelDefinition.queryCapabilities,
 		time,
-		enabled: !!panelDefinition,
+		enabled: isPanelKindSupported(panelKind),
 	});
 
 	const { runQuery, isQueryDirty, buildSaveSpec } = usePanelEditorQuerySync({

frontend/src/pages/DashboardPage/DashboardContainer/PanelEditor/hooks/usePanelTypeSwitch.ts

@@ -6,7 +6,7 @@ import type {
 	DashboardtypesQueryDTO,
 	TelemetrytypesSignalDTO,
 } from 'api/generated/services/sigNoz.schemas';
-import { PANEL_TYPES } from 'constants/queryBuilder';
+import type { PANEL_TYPES } from 'constants/queryBuilder';
 import {
 	handleQueryChange,
 	type PartialPanelTypes,
@@ -146,7 +146,7 @@ export function usePanelTypeSwitch({
 			);
 			// Match a fresh list panel's default order so the builder's Order By isn't empty.
 			const nextQuery =
-				newPanelType === PANEL_TYPES.LIST
+				newKind === 'signoz/ListPanel'
 					? withDefaultListOrder(transformed)
 					: transformed;
 			const signal = getBuilderQueries(currentSpec.queries)[0]

frontend/src/pages/DashboardPage/DashboardContainer/Panels/__tests__/capabilities.test.ts

@@ -1,7 +1,14 @@
-import { TelemetrytypesSignalDTO } from 'api/generated/services/sigNoz.schemas';
+import {
+	Querybuildertypesv5RequestTypeDTO,
+	TelemetrytypesSignalDTO,
+} from 'api/generated/services/sigNoz.schemas';
 import { OPERATORS } from 'constants/queryBuilder';
 import { EQueryType } from 'types/common/dashboard';
 
+import { UNSUPPORTED_PANEL } from '../kinds/UnsupportedPanel/definition';
+import { getPanelDefinition, isPanelKindSupported } from '../registry';
+import type { PanelQueryCapabilities } from '../types/panelCapabilities';
+import { NO_PANEL_ACTIONS } from '../types/panelDefinition';
 import {
 	getHiddenQueryBuilderFields,
 	getSupportedQueryTypes,
@@ -15,6 +22,7 @@ import type { PanelKind } from '../types/panelKind';
 
 const { QUERY_BUILDER, CLICKHOUSE, PROM } = EQueryType;
 const { logs, traces, metrics } = TelemetrytypesSignalDTO;
+const { time_series, scalar, raw } = Querybuildertypesv5RequestTypeDTO;
 
 const EXPECTED_QUERY_TYPES: Record<PanelKind, EQueryType[]> = {
 	'signoz/TimeSeriesPanel': [QUERY_BUILDER, CLICKHOUSE, PROM],
@@ -37,9 +45,117 @@ const EXPECTED_SIGNALS: Record<PanelKind, TelemetrytypesSignalDTO[]> = {
 	'signoz/ListPanel': [logs, traces],
 };
 
+// Exhaustive over PanelKind, so a new kind can't ship without stating how its request is
+// shaped — the check that used to be implicit in a legacy PANEL_TYPES switch.
+const EXPECTED_QUERY_CAPABILITIES: Record<PanelKind, PanelQueryCapabilities> = {
+	'signoz/TimeSeriesPanel': {
+		requestType: time_series,
+		formatTableResultForUI: false,
+		bucketedStepInterval: false,
+		orderTiebreaker: false,
+		serverPaginated: false,
+	},
+	// Bar bins client-side, so it asks for a widened step interval over a raw series.
+	'signoz/BarChartPanel': {
+		requestType: time_series,
+		formatTableResultForUI: false,
+		bucketedStepInterval: true,
+		orderTiebreaker: false,
+		serverPaginated: false,
+	},
+	'signoz/HistogramPanel': {
+		requestType: time_series,
+		formatTableResultForUI: false,
+		bucketedStepInterval: false,
+		orderTiebreaker: false,
+		serverPaginated: false,
+	},
+	'signoz/NumberPanel': {
+		requestType: scalar,
+		formatTableResultForUI: false,
+		bucketedStepInterval: false,
+		orderTiebreaker: false,
+		serverPaginated: false,
+	},
+	'signoz/PieChartPanel': {
+		requestType: scalar,
+		formatTableResultForUI: false,
+		bucketedStepInterval: false,
+		orderTiebreaker: false,
+		serverPaginated: false,
+	},
+	// Only Table asks the server to transpose its scalar result into UI rows.
+	'signoz/TablePanel': {
+		requestType: scalar,
+		formatTableResultForUI: true,
+		bucketedStepInterval: false,
+		orderTiebreaker: false,
+		serverPaginated: false,
+	},
+	// Only List reads raw rows, pages them server-side, and needs an order tiebreaker.
+	'signoz/ListPanel': {
+		requestType: raw,
+		formatTableResultForUI: false,
+		bucketedStepInterval: false,
+		orderTiebreaker: true,
+		serverPaginated: true,
+	},
+};
+
 const ALL_KINDS = Object.keys(EXPECTED_QUERY_TYPES) as PanelKind[];
 
 describe('panel capabilities guard', () => {
+	describe('query capabilities', () => {
+		it.each(ALL_KINDS)('declares how %s shapes its request', (kind) => {
+			expect(getPanelDefinition(kind).queryCapabilities).toStrictEqual(
+				EXPECTED_QUERY_CAPABILITIES[kind],
+			);
+		});
+	});
+
+	// A dashboard spec written by a newer SigNoz can name a kind this build has no
+	// definition for. The registry answers with UNSUPPORTED_PANEL rather than nothing, so
+	// every guard below reads it without first proving a definition exists.
+	describe('a kind this build cannot render', () => {
+		const unknownKind = 'signoz/SomeFutureKindPanel' as PanelKind;
+
+		it('is not reported as supported', () => {
+			expect(isPanelKindSupported(unknownKind)).toBe(false);
+			expect(isPanelKindSupported('signoz/TimeSeriesPanel')).toBe(true);
+		});
+
+		it('still resolves to a definition', () => {
+			expect(getPanelDefinition(unknownKind)).toBe(UNSUPPORTED_PANEL);
+		});
+
+		it('declares nothing, so it is never offered as authorable', () => {
+			expect(getSupportedSignals(unknownKind)).toStrictEqual([]);
+			expect(getSupportedQueryTypes(unknownKind)).toStrictEqual([]);
+			expect(isSignalSupported(unknownKind, logs)).toBe(false);
+			expect(
+				isPanelCombinationValid({ kind: unknownKind, queryType: QUERY_BUILDER }),
+			).toBe(false);
+			expect(getHiddenQueryBuilderFields(unknownKind, logs)).toStrictEqual({});
+			expect(getPanelDefinition(unknownKind).sections).toStrictEqual([]);
+		});
+
+		it('offers no actions', () => {
+			expect(getPanelDefinition(unknownKind).actions).toStrictEqual(
+				NO_PANEL_ACTIONS,
+			);
+			expect(NO_PANEL_ACTIONS.view).toBe(false);
+			expect(NO_PANEL_ACTIONS.edit).toBe(false);
+			expect(NO_PANEL_ACTIONS.drilldown).toBe(false);
+		});
+
+		it('carries an inert query shape, so a stray request can do no harm', () => {
+			const { queryCapabilities } = getPanelDefinition(unknownKind);
+			expect(queryCapabilities.requestType).toBe(time_series);
+			expect(queryCapabilities.serverPaginated).toBe(false);
+			expect(queryCapabilities.formatTableResultForUI).toBe(false);
+		});
+	});
+
 	describe('query type support', () => {
 		it.each(ALL_KINDS)('declares the expected query types for %s', (kind) => {
 			expect(getSupportedQueryTypes(kind)).toStrictEqual(

frontend/src/pages/DashboardPage/DashboardContainer/Panels/components/NoData/NoData.tsx

@@ -20,8 +20,12 @@ interface NoDataProps {
 	isFetching?: boolean;
 	/** When provided, renders a Retry button that re-runs the query. */
 	onRetry?: () => void;
-	/** Hides the global "Extend time range" action when this panel is locked to a fixed time preference. */
-	panel?: DashboardtypesPanelDTO;
+	/**
+	 * The panel this empty state stands in for. Every renderer has it, and it decides
+	 * whether the global "Extend time range" action applies (a panel locked to a fixed
+	 * time preference can't be widened by it) as well as what the action events report.
+	 */
+	panel: DashboardtypesPanelDTO;
 	'data-testid'?: string;
 }
 
@@ -43,19 +47,17 @@ function NoData({
 	const globalExtend = useExtendTimeWindow();
 	// The View modal's local extender wins; the global one only applies to a panel that
 	// follows the ambient window (a fixed preference can't be widened by it).
-	const hasFixedTimePreference = panel
-		? panelHasFixedTimePreference(panel)
-		: false;
 	const activeExtend =
-		viewExtend ?? (hasFixedTimePreference ? undefined : globalExtend);
+		viewExtend ?? (panelHasFixedTimePreference(panel) ? undefined : globalExtend);
 
 	if (isFetching) {
 		return <PanelLoader />;
 	}
 
-	const panelType = panel
-		? PANEL_KIND_TO_PANEL_TYPE[panel.spec.plugin.kind]
-		: undefined;
+	// `panelType` stays on the event so existing reports keep resolving; `panelKind` is the
+	// V2 identity, and the only one that can tell two kinds sharing a panel type apart.
+	const panelKind = panel.spec.plugin.kind;
+	const panelType = PANEL_KIND_TO_PANEL_TYPE[panelKind];
 
 	const extendAction: PanelMessageAction | undefined =
 		activeExtend?.canExtend && activeExtend.actionLabel
@@ -65,6 +67,7 @@ function NoData({
 						void logEvent(DashboardDetailEvents.NoDataAction, {
 							action: 'extendTime',
 							panelType,
+							panelKind,
 						});
 						activeExtend.extend();
 					},
@@ -79,6 +82,7 @@ function NoData({
 					void logEvent(DashboardDetailEvents.NoDataAction, {
 						action: 'retry',
 						panelType,
+						panelKind,
 					});
 					onRetry();
 				},

frontend/src/pages/DashboardPage/DashboardContainer/Panels/components/NoData/__tests__/NoData.test.tsx

@@ -33,7 +33,12 @@ function panelWith(
 	timePreference?: DashboardtypesTimePreferenceDTO,
 ): DashboardtypesPanelDTO {
 	return {
-		spec: { plugin: { spec: { visualization: { timePreference } } } },
+		spec: {
+			plugin: {
+				kind: 'signoz/TimeSeriesPanel',
+				spec: { visualization: { timePreference } },
+			},
+		},
 	} as unknown as DashboardtypesPanelDTO;
 }
 
@@ -44,7 +49,7 @@ describe('NoData', () => {
 	});
 
 	it('renders the empty-state title and hint', () => {
-		render(<NoData />);
+		render(<NoData panel={panelWith()} />);
 
 		expect(screen.getByTestId('panel-no-data')).toBeInTheDocument();
 		expect(screen.getByText('No data in this time range')).toBeInTheDocument();
@@ -55,7 +60,7 @@ describe('NoData', () => {
 
 	it('offers to extend the window as the primary action', () => {
 		mockUseExtendTimeWindow.mockReturnValue(extender());
-		render(<NoData />);
+		render(<NoData panel={panelWith()} />);
 
 		const action = screen.getByTestId('panel-no-data-action');
 		expect(action).toHaveTextContent('Extend time range');
@@ -68,7 +73,7 @@ describe('NoData', () => {
 	it('renders both Extend (primary) and Retry (secondary) when a retry handler is given', () => {
 		const onRetry = jest.fn();
 		mockUseExtendTimeWindow.mockReturnValue(extender());
-		render(<NoData onRetry={onRetry} />);
+		render(<NoData onRetry={onRetry} panel={panelWith()} />);
 
 		expect(screen.getByTestId('panel-no-data-action')).toHaveTextContent(
 			'Extend time range',
@@ -82,7 +87,7 @@ describe('NoData', () => {
 
 	it('falls back to Retry as the sole action when the window cannot be widened', () => {
 		const onRetry = jest.fn();
-		render(<NoData onRetry={onRetry} />);
+		render(<NoData onRetry={onRetry} panel={panelWith()} />);
 
 		const action = screen.getByTestId('panel-no-data-action');
 		expect(action).toHaveTextContent('Retry');
@@ -101,7 +106,7 @@ describe('NoData', () => {
 		useViewPanelStore.setState({
 			viewPanelExtendWindow: extender({ extend: storeExtend }),
 		});
-		render(<NoData />);
+		render(<NoData panel={panelWith()} />);
 
 		fireEvent.click(screen.getByTestId('panel-no-data-action'));
 		expect(storeExtend).toHaveBeenCalledTimes(1);
@@ -109,7 +114,7 @@ describe('NoData', () => {
 	});
 
 	it('renders no action when nothing can be widened and no retry handler', () => {
-		render(<NoData />);
+		render(<NoData panel={panelWith()} />);
 
 		expect(screen.queryByTestId('panel-no-data-action')).not.toBeInTheDocument();
 		expect(
@@ -119,7 +124,7 @@ describe('NoData', () => {
 
 	it('shows the panel loader (not the empty state) while refetching', () => {
 		mockUseExtendTimeWindow.mockReturnValue(extender());
-		render(<NoData isFetching />);
+		render(<NoData isFetching panel={panelWith()} />);
 
 		expect(screen.getByTestId('panel-loading')).toBeInTheDocument();
 		expect(screen.queryByTestId('panel-no-data')).not.toBeInTheDocument();
@@ -128,7 +133,7 @@ describe('NoData', () => {
 
 	it('honours the data-testid override for the number panel', () => {
 		mockUseExtendTimeWindow.mockReturnValue(extender());
-		render(<NoData data-testid="number-panel-no-data" />);
+		render(<NoData data-testid="number-panel-no-data" panel={panelWith()} />);
 
 		expect(screen.getByTestId('number-panel-no-data')).toBeInTheDocument();
 	});

frontend/src/pages/DashboardPage/DashboardContainer/Panels/kinds/BarChartPanel/definition.ts

@@ -1,12 +1,18 @@
+import { BarChart } from '@signozhq/icons';
+
 import type { PanelDefinition } from '../../types/panelDefinition';
 import Renderer from './Renderer';
 import { sections } from './sections';
-import { TelemetrytypesSignalDTO } from 'api/generated/services/sigNoz.schemas';
+import {
+	Querybuildertypesv5RequestTypeDTO,
+	TelemetrytypesSignalDTO,
+} from 'api/generated/services/sigNoz.schemas';
 import { EQueryType } from 'types/common/dashboard';
 
 export const definition: PanelDefinition<'signoz/BarChartPanel'> = {
 	kind: 'signoz/BarChartPanel',
 	displayName: 'Bar Chart',
+	icon: BarChart,
 	Renderer,
 	sections,
 	supportedSignals: [
@@ -20,6 +26,15 @@ export const definition: PanelDefinition<'signoz/BarChartPanel'> = {
 		EQueryType.PROM,
 	],
 	queryBuilderFields: {},
+	// Bars are binned client-side from a raw time series, so the request asks for a
+	// step interval wide enough to keep the bar count readable (V1 parity).
+	queryCapabilities: {
+		requestType: Querybuildertypesv5RequestTypeDTO.time_series,
+		formatTableResultForUI: false,
+		bucketedStepInterval: true,
+		orderTiebreaker: false,
+		serverPaginated: false,
+	},
 	actions: {
 		view: true,
 		edit: true,

frontend/src/pages/DashboardPage/DashboardContainer/Panels/kinds/BarChartPanel/sections.ts

@@ -1,3 +1,4 @@
+import { resolveTimeSeriesLegendSeries } from '../../utils/legendSeries';
 import {
 	SectionKind,
 	ThresholdVariant,
@@ -13,7 +14,10 @@ export const sections: SectionConfig[] = [
 	},
 	{ kind: SectionKind.Formatting, controls: { unit: true, decimals: true } },
 	{ kind: SectionKind.Axes, controls: { minMax: true, logScale: true } },
-	{ kind: SectionKind.Legend, controls: { position: true, colors: true } },
+	{
+		kind: SectionKind.Legend,
+		controls: { position: true, colors: resolveTimeSeriesLegendSeries },
+	},
 	{
 		kind: SectionKind.Thresholds,
 		controls: { variant: ThresholdVariant.LABEL },

frontend/src/pages/DashboardPage/DashboardContainer/Panels/kinds/BarChartPanel/utils/buildConfig.ts

@@ -1,33 +1,22 @@
 import type { DashboardtypesBarChartPanelSpecDTO } from 'api/generated/services/sigNoz.schemas';
-import { Timezone } from 'components/CustomTimePicker/timezoneUtils';
-import { PANEL_TYPES } from 'constants/queryBuilder';
-import { PanelMode } from 'lib/visualization/panels/types';
-import { buildBaseConfig } from 'pages/DashboardPage/DashboardContainer/Panels/utils/baseConfigBuilder';
+import {
+	buildBaseConfig,
+	type TimeAxisChromeArgs,
+} from 'pages/DashboardPage/DashboardContainer/Panels/utils/baseConfigBuilder';
 import { resolveSeriesLabelV5 } from 'pages/DashboardPage/DashboardContainer/Panels/utils/resolveSeriesLabel';
 import type { PanelSeries } from 'pages/DashboardPage/DashboardContainer/queryV5/types';
 import { toClickPluginPayload } from 'pages/DashboardPage/DashboardContainer/queryV5/uplotData';
 import getLabelName from 'lib/getLabelName';
-import { OnClickPluginOpts } from 'lib/uPlotLib/plugins/onClickPlugin';
 import { DrawStyle } from 'lib/uPlotV2/config/types';
 import { UPlotConfigBuilder } from 'lib/uPlotV2/config/UPlotConfigBuilder';
 import type { BuilderQuery } from 'types/api/v5/queryRange';
 
-export interface BuildBarChartConfigArgs {
-	panelId: string;
+export interface BuildBarChartConfigArgs extends TimeAxisChromeArgs {
 	spec: DashboardtypesBarChartPanelSpecDTO;
 	/** Flat list of builder queries (see `getBuilderQueries`); powers per-query legend resolution. */
 	builderQueries: BuilderQuery[];
 	/** Flattened V5 series (see `flattenTimeSeries`). */
 	series: PanelSeries[];
-	/** Per-query step intervals from the response exec stats. */
-	stepIntervals?: Record<string, number>;
-	isDarkMode: boolean;
-	timezone: Timezone;
-	panelMode: PanelMode;
-	onDragSelect?: (start: number, end: number) => void;
-	onClick?: OnClickPluginOpts['onClick'];
-	minTimeScale?: number;
-	maxTimeScale?: number;
 }
 
 /** Builds a `UPlotConfigBuilder` for a Bar chart panel: shared scaffolding, optional stacking, one bar series per result. */
@@ -47,7 +36,7 @@ export function buildBarChartConfig({
 }: BuildBarChartConfigArgs): UPlotConfigBuilder {
 	const builder = buildBaseConfig({
 		panelId,
-		panelType: PANEL_TYPES.BAR,
+		isTimeAxis: true,
 		isDarkMode,
 		timezone,
 		panelMode,

frontend/src/pages/DashboardPage/DashboardContainer/Panels/kinds/HistogramPanel/definition.ts

@@ -1,12 +1,18 @@
+import { BarChart } from '@signozhq/icons';
+
 import type { PanelDefinition } from '../../types/panelDefinition';
 import Renderer from './Renderer';
 import { sections } from './sections';
-import { TelemetrytypesSignalDTO } from 'api/generated/services/sigNoz.schemas';
+import {
+	Querybuildertypesv5RequestTypeDTO,
+	TelemetrytypesSignalDTO,
+} from 'api/generated/services/sigNoz.schemas';
 import { EQueryType } from 'types/common/dashboard';
 
 export const definition: PanelDefinition<'signoz/HistogramPanel'> = {
 	kind: 'signoz/HistogramPanel',
 	displayName: 'Histogram',
+	icon: BarChart,
 	Renderer,
 	sections,
 	supportedSignals: [
@@ -20,6 +26,15 @@ export const definition: PanelDefinition<'signoz/HistogramPanel'> = {
 		EQueryType.PROM,
 	],
 	queryBuilderFields: {},
+	// Buckets are computed client-side from the raw series, so the request is a plain
+	// time series — the bucket count is a display concern, not a query one.
+	queryCapabilities: {
+		requestType: Querybuildertypesv5RequestTypeDTO.time_series,
+		formatTableResultForUI: false,
+		bucketedStepInterval: false,
+		orderTiebreaker: false,
+		serverPaginated: false,
+	},
 	actions: {
 		view: true,
 		edit: true,

frontend/src/pages/DashboardPage/DashboardContainer/Panels/kinds/HistogramPanel/sections.ts

@@ -1,3 +1,4 @@
+import { resolveTimeSeriesLegendSeries } from '../../utils/legendSeries';
 import type { DashboardtypesHistogramPanelSpecDTO } from 'api/generated/services/sigNoz.schemas';
 
 import { SectionKind, type SectionConfig } from '../../types/sections';
@@ -9,7 +10,7 @@ export const sections: SectionConfig[] = [
 	},
 	{
 		kind: SectionKind.Legend,
-		controls: { position: true, colors: true },
+		controls: { position: true, colors: resolveTimeSeriesLegendSeries },
 		// Merging all queries collapses to one distribution with no legend.
 		isHidden: (spec): boolean =>
 			Boolean(

frontend/src/pages/DashboardPage/DashboardContainer/Panels/kinds/HistogramPanel/utils/buildConfig.ts

@@ -1,8 +1,8 @@
 import type { DashboardtypesHistogramPanelSpecDTO } from 'api/generated/services/sigNoz.schemas';
-import { Timezone } from 'components/CustomTimePicker/timezoneUtils';
-import { PANEL_TYPES } from 'constants/queryBuilder';
-import { PanelMode } from 'lib/visualization/panels/types';
-import { buildBaseConfig } from 'pages/DashboardPage/DashboardContainer/Panels/utils/baseConfigBuilder';
+import {
+	buildBaseConfig,
+	type PanelChromeArgs,
+} from 'pages/DashboardPage/DashboardContainer/Panels/utils/baseConfigBuilder';
 import { resolveSeriesLabelV5 } from 'pages/DashboardPage/DashboardContainer/Panels/utils/resolveSeriesLabel';
 import type { PanelSeries } from 'pages/DashboardPage/DashboardContainer/queryV5/types';
 import getLabelName from 'lib/getLabelName';
@@ -16,16 +16,12 @@ const BAR_WIDTH_FACTOR = 1;
 const MERGED_SERIES_LINE_COLOR = '#3f5ecc';
 const MERGED_SERIES_FILL_COLOR = '#4E74F8';
 
-export interface BuildHistogramConfigArgs {
-	panelId: string;
+export interface BuildHistogramConfigArgs extends PanelChromeArgs {
 	spec: DashboardtypesHistogramPanelSpecDTO;
 	/** Builder queries on this panel — used to resolve per-series labels. */
 	builderQueries: BuilderQuery[];
 	/** Flattened V5 series (see `flattenTimeSeries`). */
 	series: PanelSeries[];
-	isDarkMode: boolean;
-	timezone: Timezone;
-	panelMode: PanelMode;
 }
 
 /**
@@ -44,7 +40,7 @@ export function buildHistogramConfig({
 }: BuildHistogramConfigArgs): UPlotConfigBuilder {
 	const builder = buildBaseConfig({
 		panelId,
-		panelType: PANEL_TYPES.HISTOGRAM,
+		isTimeAxis: false,
 		isDarkMode,
 		timezone,
 		panelMode,

frontend/src/pages/DashboardPage/DashboardContainer/Panels/kinds/ListPanel/definition.ts

@@ -1,13 +1,19 @@
+import { List } from '@signozhq/icons';
+
 import type { PanelDefinition } from '../../types/panelDefinition';
 import Renderer from './Renderer';
 import { sections } from './sections';
-import { TelemetrytypesSignalDTO } from 'api/generated/services/sigNoz.schemas';
+import {
+	Querybuildertypesv5RequestTypeDTO,
+	TelemetrytypesSignalDTO,
+} from 'api/generated/services/sigNoz.schemas';
 import { OPERATORS } from 'constants/queryBuilder';
 import { EQueryType } from 'types/common/dashboard';
 
 export const definition: PanelDefinition<'signoz/ListPanel'> = {
 	kind: 'signoz/ListPanel',
 	displayName: 'List',
+	icon: List,
 	Renderer,
 	// Raw records come from logs and traces; metrics don't produce row data.
 	supportedSignals: [
@@ -30,6 +36,15 @@ export const definition: PanelDefinition<'signoz/ListPanel'> = {
 		},
 	},
 	sections,
+	// The only kind reading raw rows: they page server-side, and the sort needs a
+	// tiebreaker so a duplicated sort key can't repeat or skip a row across pages.
+	queryCapabilities: {
+		requestType: Querybuildertypesv5RequestTypeDTO.raw,
+		formatTableResultForUI: false,
+		bucketedStepInterval: false,
+		orderTiebreaker: true,
+		serverPaginated: true,
+	},
 	actions: {
 		view: true,
 		edit: true,

frontend/src/pages/DashboardPage/DashboardContainer/Panels/kinds/NumberPanel/definition.ts

@@ -1,12 +1,18 @@
+import { Hash } from '@signozhq/icons';
+
 import type { PanelDefinition } from '../../types/panelDefinition';
 import Renderer from './Renderer';
 import { sections } from './sections';
-import { TelemetrytypesSignalDTO } from 'api/generated/services/sigNoz.schemas';
+import {
+	Querybuildertypesv5RequestTypeDTO,
+	TelemetrytypesSignalDTO,
+} from 'api/generated/services/sigNoz.schemas';
 import { EQueryType } from 'types/common/dashboard';
 
 export const definition: PanelDefinition<'signoz/NumberPanel'> = {
 	kind: 'signoz/NumberPanel',
 	displayName: 'Number',
+	icon: Hash,
 	Renderer,
 	sections,
 	supportedSignals: [
@@ -20,6 +26,13 @@ export const definition: PanelDefinition<'signoz/NumberPanel'> = {
 		EQueryType.PROM,
 	],
 	queryBuilderFields: {},
+	queryCapabilities: {
+		requestType: Querybuildertypesv5RequestTypeDTO.scalar,
+		formatTableResultForUI: false,
+		bucketedStepInterval: false,
+		orderTiebreaker: false,
+		serverPaginated: false,
+	},
 	actions: {
 		view: true,
 		edit: true,

frontend/src/pages/DashboardPage/DashboardContainer/Panels/kinds/PieChartPanel/definition.ts

@@ -1,12 +1,18 @@
+import { ChartPie } from '@signozhq/icons';
+
 import type { PanelDefinition } from '../../types/panelDefinition';
 import Renderer from './Renderer';
 import { sections } from './sections';
-import { TelemetrytypesSignalDTO } from 'api/generated/services/sigNoz.schemas';
+import {
+	Querybuildertypesv5RequestTypeDTO,
+	TelemetrytypesSignalDTO,
+} from 'api/generated/services/sigNoz.schemas';
 import { EQueryType } from 'types/common/dashboard';
 
 export const definition: PanelDefinition<'signoz/PieChartPanel'> = {
 	kind: 'signoz/PieChartPanel',
 	displayName: 'Pie Chart',
+	icon: ChartPie,
 	Renderer,
 	sections,
 	supportedSignals: [
@@ -16,6 +22,13 @@ export const definition: PanelDefinition<'signoz/PieChartPanel'> = {
 	],
 	supportedQueryTypes: [EQueryType.QUERY_BUILDER, EQueryType.CLICKHOUSE],
 	queryBuilderFields: {},
+	queryCapabilities: {
+		requestType: Querybuildertypesv5RequestTypeDTO.scalar,
+		formatTableResultForUI: false,
+		bucketedStepInterval: false,
+		orderTiebreaker: false,
+		serverPaginated: false,
+	},
 	actions: {
 		view: true,
 		edit: true,

frontend/src/pages/DashboardPage/DashboardContainer/Panels/kinds/PieChartPanel/sections.ts

@@ -1,3 +1,4 @@
+import { resolvePieLegendSeries } from '../../utils/legendSeries';
 import { SectionKind, type SectionConfig } from '../../types/sections';
 
 // Pie has no axes, thresholds, or stacking — just value formatting and a legend
@@ -8,6 +9,9 @@ export const sections: SectionConfig[] = [
 		controls: { switchPanelKind: true, timePreference: true },
 	},
 	{ kind: SectionKind.Formatting, controls: { unit: true, decimals: true } },
-	{ kind: SectionKind.Legend, controls: { position: true, colors: true } },
+	{
+		kind: SectionKind.Legend,
+		controls: { position: true, colors: resolvePieLegendSeries },
+	},
 	{ kind: SectionKind.ContextLinks },
 ];

frontend/src/pages/DashboardPage/DashboardContainer/Panels/kinds/TablePanel/definition.ts

@@ -1,12 +1,18 @@
+import { Table } from '@signozhq/icons';
+
 import type { PanelDefinition } from '../../types/panelDefinition';
 import Renderer from './Renderer';
 import { sections } from './sections';
-import { TelemetrytypesSignalDTO } from 'api/generated/services/sigNoz.schemas';
+import {
+	Querybuildertypesv5RequestTypeDTO,
+	TelemetrytypesSignalDTO,
+} from 'api/generated/services/sigNoz.schemas';
 import { EQueryType } from 'types/common/dashboard';
 
 export const definition: PanelDefinition<'signoz/TablePanel'> = {
 	kind: 'signoz/TablePanel',
 	displayName: 'Table',
+	icon: Table,
 	Renderer,
 	sections,
 	supportedSignals: [
@@ -16,6 +22,14 @@ export const definition: PanelDefinition<'signoz/TablePanel'> = {
 	],
 	supportedQueryTypes: [EQueryType.QUERY_BUILDER, EQueryType.CLICKHOUSE],
 	queryBuilderFields: {},
+	// The only kind that asks the server to transpose its scalar result into UI rows.
+	queryCapabilities: {
+		requestType: Querybuildertypesv5RequestTypeDTO.scalar,
+		formatTableResultForUI: true,
+		bucketedStepInterval: false,
+		orderTiebreaker: false,
+		serverPaginated: false,
+	},
 	// Tables carry tabular data worth exporting (V1 parity: download is table-only).
 	actions: {
 		view: true,

frontend/src/pages/DashboardPage/DashboardContainer/Panels/kinds/TimeSeriesPanel/definition.ts

@@ -1,12 +1,18 @@
+import { ChartLine } from '@signozhq/icons';
+
 import type { PanelDefinition } from '../../types/panelDefinition';
 import Renderer from './Renderer';
 import { sections } from './sections';
-import { TelemetrytypesSignalDTO } from 'api/generated/services/sigNoz.schemas';
+import {
+	Querybuildertypesv5RequestTypeDTO,
+	TelemetrytypesSignalDTO,
+} from 'api/generated/services/sigNoz.schemas';
 import { EQueryType } from 'types/common/dashboard';
 
 export const definition: PanelDefinition<'signoz/TimeSeriesPanel'> = {
 	kind: 'signoz/TimeSeriesPanel',
 	displayName: 'Time Series',
+	icon: ChartLine,
 	Renderer,
 	sections,
 	supportedSignals: [
@@ -20,6 +26,13 @@ export const definition: PanelDefinition<'signoz/TimeSeriesPanel'> = {
 		EQueryType.PROM,
 	],
 	queryBuilderFields: {},
+	queryCapabilities: {
+		requestType: Querybuildertypesv5RequestTypeDTO.time_series,
+		formatTableResultForUI: false,
+		bucketedStepInterval: false,
+		orderTiebreaker: false,
+		serverPaginated: false,
+	},
 	actions: {
 		view: true,
 		edit: true,

frontend/src/pages/DashboardPage/DashboardContainer/Panels/kinds/TimeSeriesPanel/sections.ts

@@ -1,3 +1,4 @@
+import { resolveTimeSeriesLegendSeries } from '../../utils/legendSeries';
 import {
 	SectionKind,
 	ThresholdVariant,
@@ -11,7 +12,10 @@ export const sections: SectionConfig[] = [
 	},
 	{ kind: SectionKind.Formatting, controls: { unit: true, decimals: true } },
 	{ kind: SectionKind.Axes, controls: { minMax: true, logScale: true } },
-	{ kind: SectionKind.Legend, controls: { position: true, colors: true } },
+	{
+		kind: SectionKind.Legend,
+		controls: { position: true, colors: resolveTimeSeriesLegendSeries },
+	},
 	{
 		kind: SectionKind.ChartAppearance,
 		controls: {

frontend/src/pages/DashboardPage/DashboardContainer/Panels/kinds/TimeSeriesPanel/utils/buildConfig.ts

@@ -1,10 +1,8 @@
 import type { DashboardtypesTimeSeriesPanelSpecDTO } from 'api/generated/services/sigNoz.schemas';
-import { Timezone } from 'components/CustomTimePicker/timezoneUtils';
-import { PANEL_TYPES } from 'constants/queryBuilder';
-import { PanelMode } from 'lib/visualization/panels/types';
 import {
 	buildBaseConfig,
 	minStepInterval,
+	type TimeAxisChromeArgs,
 } from 'pages/DashboardPage/DashboardContainer/Panels/utils/baseConfigBuilder';
 import {
 	FILL_MODE_MAP,
@@ -19,7 +17,6 @@ import {
 	toClickPluginPayload,
 } from 'pages/DashboardPage/DashboardContainer/queryV5/uplotData';
 import getLabelName from 'lib/getLabelName';
-import { OnClickPluginOpts } from 'lib/uPlotLib/plugins/onClickPlugin';
 import {
 	DrawStyle,
 	FillMode,
@@ -31,22 +28,12 @@ import type { BuilderQuery } from 'types/api/v5/queryRange';
 
 const DEFAULT_POINT_SIZE = 5;
 
-export interface BuildTimeSeriesConfigArgs {
-	panelId: string;
+export interface BuildTimeSeriesConfigArgs extends TimeAxisChromeArgs {
 	spec: DashboardtypesTimeSeriesPanelSpecDTO;
 	/** Flat list of builder queries (see `getBuilderQueries`); powers per-query legend resolution. */
 	builderQueries: BuilderQuery[];
 	/** Flattened V5 series (see `flattenTimeSeries`). */
 	series: PanelSeries[];
-	/** Per-query step intervals from the response exec stats. */
-	stepIntervals?: Record<string, number>;
-	isDarkMode: boolean;
-	timezone: Timezone;
-	panelMode: PanelMode;
-	onDragSelect?: (start: number, end: number) => void;
-	onClick?: OnClickPluginOpts['onClick'];
-	minTimeScale?: number;
-	maxTimeScale?: number;
 }
 
 /** Builds a `UPlotConfigBuilder` for a TimeSeries panel: shared scaffolding plus one series per result. */
@@ -66,7 +53,7 @@ export function buildTimeSeriesConfig({
 }: BuildTimeSeriesConfigArgs): UPlotConfigBuilder {
 	const builder = buildBaseConfig({
 		panelId,
-		panelType: PANEL_TYPES.TIME_SERIES,
+		isTimeAxis: true,
 		isDarkMode,
 		timezone,
 		panelMode,

frontend/src/pages/DashboardPage/DashboardContainer/Panels/kinds/UnsupportedPanel/Renderer.tsx

@@ -0,0 +1,26 @@
+import { CircleHelp } from '@signozhq/icons';
+
+import PanelMessage from '../../components/PanelMessage/PanelMessage';
+import PanelStyles from '../../panel.module.scss';
+
+/**
+ * Body for a panel whose kind this build has no renderer for — a spec written by a newer
+ * SigNoz names a visualization that didn't exist when this client shipped. Says so in
+ * place of the chart, so the panel keeps its slot in the layout instead of leaving a hole.
+ */
+function UnsupportedPanelRenderer(): JSX.Element {
+	return (
+		<div
+			data-testid="unsupported-panel-renderer"
+			className={PanelStyles.panelContainer}
+		>
+			<PanelMessage
+				icon={<CircleHelp size={18} />}
+				title="Unsupported panel type"
+				description="This panel was built with a newer version of SigNoz. Upgrade to view it."
+			/>
+		</div>
+	);
+}
+
+export default UnsupportedPanelRenderer;

frontend/src/pages/DashboardPage/DashboardContainer/Panels/kinds/UnsupportedPanel/definition.ts

@@ -0,0 +1,37 @@
+import { Querybuildertypesv5RequestTypeDTO } from 'api/generated/services/sigNoz.schemas';
+import { TriangleAlert } from '@signozhq/icons';
+
+import {
+	NO_PANEL_ACTIONS,
+	type RenderablePanelDefinition,
+} from '../../types/panelDefinition';
+import Renderer from './Renderer';
+
+/**
+ * Stand-in definition for a kind that isn't in the registry, so `getPanelDefinition`
+ * always resolves and no caller has to branch on a missing one. It declares nothing: no
+ * signals, no query types, no config sections and no actions — an unknown kind can't be
+ * queried, configured or acted on, only shown as unsupported.
+ *
+ * `kind` carries a sentinel that no API enum value can collide with; the cast is the one
+ * place this definition steps outside `PanelKind`.
+ */
+export const UNSUPPORTED_PANEL: RenderablePanelDefinition = {
+	kind: '<unsupported>' as RenderablePanelDefinition['kind'],
+	displayName: 'Unsupported panel',
+	// Never offered in the UI — the kind lists come from the registry, which omits this.
+	icon: TriangleAlert,
+	Renderer,
+	sections: [],
+	supportedSignals: [],
+	supportedQueryTypes: [],
+	queryBuilderFields: {},
+	queryCapabilities: {
+		requestType: Querybuildertypesv5RequestTypeDTO.time_series,
+		formatTableResultForUI: false,
+		bucketedStepInterval: false,
+		orderTiebreaker: false,
+		serverPaginated: false,
+	},
+	actions: NO_PANEL_ACTIONS,
+};

frontend/src/pages/DashboardPage/DashboardContainer/Panels/registry.ts

@@ -5,25 +5,53 @@ import { definition as PieChart } from './kinds/PieChartPanel/definition';
 import { definition as TimeSeries } from './kinds/TimeSeriesPanel/definition';
 import { definition as Table } from './kinds/TablePanel/definition';
 import { definition as List } from './kinds/ListPanel/definition';
+import { UNSUPPORTED_PANEL } from './kinds/UnsupportedPanel/definition';
 import type {
+	PanelDefinition,
 	PanelRegistry,
 	RenderablePanelDefinition,
 } from './types/panelDefinition';
 import { PanelKind } from './types/panelKind';
 
 // Each kind owns its PanelDefinition; registering a new panel is one entry here.
+// Declaration order is the order kinds are offered in the UI.
 export const PANELS: PanelRegistry = {
 	[TimeSeries.kind]: TimeSeries,
-	[BarChart.kind]: BarChart,
-	[Histogram.kind]: Histogram,
 	[NumberValue.kind]: NumberValue,
-	[PieChart.kind]: PieChart,
 	[Table.kind]: Table,
+	[BarChart.kind]: BarChart,
+	[PieChart.kind]: PieChart,
+	[Histogram.kind]: Histogram,
 	[List.kind]: List,
 };
 
+export type PanelOption = Pick<
+	PanelDefinition,
+	'kind' | 'displayName' | 'icon'
+>;
+
+// Backs both the new-panel picker and the editor's kind switcher; derived from PANELS
+// so a registered kind can't end up unreachable from the UI.
+export const PANEL_OPTIONS: PanelOption[] = Object.values(PANELS);
+
+/**
+ * Whether this build can render the kind. `PanelKind` spans every kind the API declares,
+ * but a dashboard spec written by a newer SigNoz can name one this client has never heard
+ * of — so ask before doing work on a panel's behalf, such as fetching its data.
+ */
+export function isPanelKindSupported(kind: PanelKind): boolean {
+	return kind in PANELS;
+}
+
+/**
+ * The definition for a kind — always one. An unregistered kind resolves to
+ * {@link UNSUPPORTED_PANEL}, which declares no capabilities and renders as unsupported, so
+ * callers read a definition's fields without first proving it exists.
+ */
 export function getPanelDefinition(kind: PanelKind): RenderablePanelDefinition {
 	// Single intentional cast widening the per-kind Renderer to the kind-agnostic
 	// prop surface (a per-kind renderer can't be statically validated against the union).
-	return PANELS[kind] as RenderablePanelDefinition;
+	return (
+		(PANELS[kind] as RenderablePanelDefinition | undefined) ?? UNSUPPORTED_PANEL
+	);
 }

frontend/src/pages/DashboardPage/DashboardContainer/Panels/types/panelCapabilities.ts

@@ -1,4 +1,7 @@
-import type { TelemetrytypesSignalDTO } from 'api/generated/services/sigNoz.schemas';
+import {
+	Querybuildertypesv5RequestTypeDTO,
+	type TelemetrytypesSignalDTO,
+} from 'api/generated/services/sigNoz.schemas';
 import type { QueryBuilderProps } from 'container/QueryBuilder/QueryBuilder.interfaces';
 
 /**
@@ -18,3 +21,30 @@ export type FilterConfigsPartial = NonNullable<
 export type QueryBuilderFieldRule = {
 	default?: FilterConfigsPartial;
 } & Partial<Record<TelemetrytypesSignalDTO, FilterConfigsPartial>>;
+
+/**
+ * How a kind's query-range request is shaped. Declared per-kind in
+ * `kinds/<Kind>/definition.ts` and read through the capabilities guard, so no V2 code
+ * has to translate a panel kind into the legacy `PANEL_TYPES` enum to answer these.
+ */
+export interface PanelQueryCapabilities {
+	/** V5 request type the panel's data comes back as. */
+	requestType: Querybuildertypesv5RequestTypeDTO;
+	/** Server transposes the scalar result into UI table rows (`formatOptions.formatTableResultForUI`). */
+	formatTableResultForUI: boolean;
+	/**
+	 * Widen the step interval to cap how many buckets come back — kinds that bin
+	 * client-side from a raw time series rather than plotting every point.
+	 */
+	bucketedStepInterval: boolean;
+	/**
+	 * Append a deterministic tiebreaker to the query's `order` so offset paging over raw
+	 * rows can't repeat or skip a row when the sort key has duplicates.
+	 */
+	orderTiebreaker: boolean;
+	/**
+	 * Rows page server-side via `offset`/`limit`. AND-ed at the call site with "the query
+	 * carries no explicit limit" — an explicit limit means the user asked for a fixed set.
+	 */
+	serverPaginated: boolean;
+}

frontend/src/pages/DashboardPage/DashboardContainer/Panels/types/panelDefinition.ts

@@ -1,11 +1,15 @@
 import type { ComponentType } from 'react';
 import { TelemetrytypesSignalDTO } from 'api/generated/services/sigNoz.schemas';
+import type { ChartLine } from '@signozhq/icons';
 import type { EQueryType } from 'types/common/dashboard';
 
 import type { SectionConfig } from './sections';
 import type { AnyPanelInteractionProps } from './interactions';
 import type { PanelKind } from './panelKind';
-import type { QueryBuilderFieldRule } from './panelCapabilities';
+import type {
+	PanelQueryCapabilities,
+	QueryBuilderFieldRule,
+} from './panelCapabilities';
 import type { BaseRendererProps, PanelRendererProps } from './rendererProps';
 
 /** Export formats offered under the single "Download" action. */
@@ -39,9 +43,32 @@ export interface PanelActionCapabilities {
 	drilldown: boolean;
 }
 
+/**
+ * No actions at all — for a kind this build can't render, where every action would act on
+ * a panel body that isn't there. See `UNSUPPORTED_PANEL`.
+ */
+export const NO_PANEL_ACTIONS: PanelActionCapabilities = {
+	view: false,
+	edit: false,
+	clone: false,
+	download: {
+		[DownloadFormat.CSV]: false,
+		[DownloadFormat.PNG]: false,
+		[DownloadFormat.SVG]: false,
+	},
+	createAlert: false,
+	search: false,
+	drilldown: false,
+};
+
+// Derived from an icon component so the props stay exact (size is a constrained
+// IconSize union) and ForwardRef-compatible.
+export type PanelIcon = typeof ChartLine;
+
 export interface PanelDefinition<K extends PanelKind = PanelKind> {
 	kind: K;
 	displayName: string;
+	icon: PanelIcon;
 	Renderer: ComponentType<PanelRendererProps<K>>;
 	sections: SectionConfig[];
 	/** Signals this kind can visualize. */
@@ -50,6 +77,8 @@ export interface PanelDefinition<K extends PanelKind = PanelKind> {
 	supportedQueryTypes: EQueryType[];
 	/** Query-builder fields this kind hides/disables, optionally per signal (`{}` hides none). */
 	queryBuilderFields: QueryBuilderFieldRule;
+	/** How this kind's query-range request is shaped (request type, paging, result formatting). */
+	queryCapabilities: PanelQueryCapabilities;
 	actions: PanelActionCapabilities;
 }
 

frontend/src/pages/DashboardPage/DashboardContainer/Panels/types/sections.ts

@@ -13,6 +13,7 @@ import type {
 	DashboardtypesTimeSeriesChartAppearanceDTO,
 	TelemetrytypesTelemetryFieldKeyDTO,
 } from 'api/generated/services/sigNoz.schemas';
+import type { LegendSeriesResolver } from '../utils/legendSeries';
 import {
 	Antenna,
 	BarChart,
@@ -105,7 +106,12 @@ export interface SectionControls {
 		columnUnits?: boolean;
 	};
 	[SectionKind.Axes]: { minMax?: boolean; logScale?: boolean }; // minMax → softMin/softMax
-	[SectionKind.Legend]: { position?: boolean; colors?: boolean }; // colors → customColors
+	[SectionKind.Legend]: {
+		position?: boolean;
+		// colors → customColors; the resolver supplies the labels overrides are keyed by,
+		// so a kind can't offer color overrides with nothing to color
+		colors?: LegendSeriesResolver;
+	};
 	[SectionKind.ChartAppearance]: {
 		lineStyle?: boolean;
 		lineInterpolation?: boolean;

frontend/src/pages/DashboardPage/DashboardContainer/Panels/utils/__tests__/buildDefaultQueries.test.ts

@@ -1,7 +1,7 @@
 import { buildDefaultQueries } from '../buildDefaultQueries';
 
 describe('buildDefaultQueries', () => {
-	it('seeds a List panel with a runnable logs query ordered by timestamp desc', () => {
+	it('seeds a list panel with a runnable logs query ordered by timestamp desc', () => {
 		const queries = buildDefaultQueries('signoz/ListPanel');
 
 		expect(queries).toHaveLength(1);
@@ -13,7 +13,7 @@ describe('buildDefaultQueries', () => {
 		expect(serialized.toLowerCase()).toContain('logs');
 	});
 
-	it('seeds a List panel without a limit so it pages server-side by default', () => {
+	it('seeds a list panel without a limit so it pages server-side by default', () => {
 		const queries = buildDefaultQueries('signoz/ListPanel');
 
 		// A limit would make usePanelQuery treat the panel as a static, unpaged list.
@@ -21,7 +21,7 @@ describe('buildDefaultQueries', () => {
 		expect(spec.limit).toBeUndefined();
 	});
 
-	it('seeds no query for non-List kinds (they seed from the builder)', () => {
+	it('seeds no query for plotted kinds (they seed from the builder)', () => {
 		expect(buildDefaultQueries('signoz/TimeSeriesPanel')).toStrictEqual([]);
 		expect(buildDefaultQueries('signoz/NumberPanel')).toStrictEqual([]);
 	});

frontend/src/pages/DashboardPage/DashboardContainer/Panels/utils/__tests__/buildPluginSpec.test.ts

@@ -79,7 +79,7 @@ describe('buildPluginSpec', () => {
 
 		it('omits the key entirely when a seed produces an empty slice (never key: undefined)', () => {
 			const result = buildPluginSpec([
-				{ kind: SectionKind.Legend, controls: { colors: true } },
+				{ kind: SectionKind.Legend, controls: { colors: (): [] => [] } },
 			]);
 
 			expect(result).toStrictEqual({});
@@ -129,7 +129,7 @@ describe('buildPluginSpec', () => {
 		it('seeds neither when their defaulting controls are absent', () => {
 			const sections: SectionConfig[] = [
 				{ kind: SectionKind.Visualization, controls: { switchPanelKind: true } },
-				{ kind: SectionKind.Legend, controls: { colors: true } },
+				{ kind: SectionKind.Legend, controls: { colors: (): [] => [] } },
 			];
 			expect(buildPluginSpec(sections)).toStrictEqual({});
 		});
@@ -180,7 +180,10 @@ describe('buildPluginSpec', () => {
 
 		it('carries old legend position but never customColors', () => {
 			const sections: SectionConfig[] = [
-				{ kind: SectionKind.Legend, controls: { position: true, colors: true } },
+				{
+					kind: SectionKind.Legend,
+					controls: { position: true, colors: (): [] => [] },
+				},
 			];
 			const oldSpec = oldSpecWith({
 				legend: {

frontend/src/pages/DashboardPage/DashboardContainer/Panels/utils/__tests__/getSectionControls.test.ts

@@ -0,0 +1,46 @@
+import { SectionKind, ThresholdVariant } from '../../types/sections';
+import { getSectionControls } from '../getSectionControls';
+
+describe('getSectionControls', () => {
+	it('returns the controls a kind declares for a section', () => {
+		expect(
+			getSectionControls('signoz/TimeSeriesPanel', SectionKind.Formatting),
+		).toStrictEqual({ unit: true, decimals: true });
+	});
+
+	it('distinguishes kinds that key units per column from kinds with a panel unit', () => {
+		expect(
+			getSectionControls('signoz/TablePanel', SectionKind.Formatting)?.unit,
+		).toBeUndefined();
+		expect(
+			getSectionControls('signoz/TablePanel', SectionKind.Formatting)?.columnUnits,
+		).toBe(true);
+	});
+
+	it('reports the threshold variant each kind edits', () => {
+		expect(
+			getSectionControls('signoz/NumberPanel', SectionKind.Thresholds)?.variant,
+		).toBe(ThresholdVariant.COMPARISON);
+		expect(
+			getSectionControls('signoz/BarChartPanel', SectionKind.Thresholds)?.variant,
+		).toBe(ThresholdVariant.LABEL);
+	});
+
+	it('returns undefined when the kind does not expose the section', () => {
+		expect(
+			getSectionControls('signoz/ListPanel', SectionKind.Formatting),
+		).toBeUndefined();
+		expect(
+			getSectionControls('signoz/HistogramPanel', SectionKind.Thresholds),
+		).toBeUndefined();
+	});
+
+	it('returns undefined for an unregistered kind', () => {
+		expect(
+			getSectionControls(
+				'signoz/FuturePanel' as Parameters<typeof getSectionControls>[0],
+				SectionKind.Formatting,
+			),
+		).toBeUndefined();
+	});
+});

frontend/src/pages/DashboardPage/DashboardContainer/Panels/utils/baseConfigBuilder.ts

@@ -3,7 +3,6 @@ import type {
 	DashboardtypesThresholdWithLabelDTO,
 } from 'api/generated/services/sigNoz.schemas';
 import { Timezone } from 'components/CustomTimePicker/timezoneUtils';
-import { PANEL_TYPES } from 'constants/queryBuilder';
 import { PanelMode } from 'lib/visualization/panels/types';
 import onClickPlugin, {
 	OnClickPluginOpts,
@@ -26,7 +25,11 @@ import {
  */
 export interface BuildBaseConfigArgs {
 	panelId: string;
-	panelType: PANEL_TYPES;
+	/**
+	 * X axis plots timestamps, so its ticks format as dates/times. Each kind states this
+	 * for itself — a bucketed x axis (histogram) passes false.
+	 */
+	isTimeAxis: boolean;
 	isDarkMode: boolean;
 	timezone: Timezone;
 	panelMode: PanelMode;
@@ -56,6 +59,18 @@ export interface BuildBaseConfigArgs {
 	onClick?: OnClickPluginOpts['onClick'];
 }
 
+/** What a kind's build args pass straight through; the rest is derived from its spec. */
+export type PanelChromeArgs = Pick<
+	BuildBaseConfigArgs,
+	'panelId' | 'isDarkMode' | 'timezone' | 'panelMode'
+>;
+
+export type TimeAxisChromeArgs = PanelChromeArgs &
+	Pick<
+		BuildBaseConfigArgs,
+		'stepIntervals' | 'minTimeScale' | 'maxTimeScale' | 'onDragSelect' | 'onClick'
+	>;
+
 /**
  * Builds the panel-agnostic scaffolding of a uPlot chart (scales, thresholds,
  * axes, drag-to-zoom, click plugin). Callers then `addSeries`/`addPlugin` on the
@@ -63,7 +78,7 @@ export interface BuildBaseConfigArgs {
  */
 export function buildBaseConfig({
 	panelId,
-	panelType,
+	isTimeAxis,
 	isDarkMode,
 	timezone,
 	panelMode,
@@ -133,7 +148,7 @@ export function buildBaseConfig({
 		side: 2,
 		isDarkMode,
 		isLogScale,
-		panelType,
+		isTimeAxis,
 	});
 
 	builder.addAxis({
@@ -143,7 +158,6 @@ export function buildBaseConfig({
 		isDarkMode,
 		isLogScale,
 		yAxisUnit,
-		panelType,
 	});
 
 	return builder;

frontend/src/pages/DashboardPage/DashboardContainer/Panels/utils/buildDefaultQueries.ts

@@ -1,14 +1,15 @@
 import type { DashboardtypesQueryDTO } from 'api/generated/services/sigNoz.schemas';
-import { listViewInitialLogQuery, PANEL_TYPES } from 'constants/queryBuilder';
+import { listViewInitialLogQuery } from 'constants/queryBuilder';
 
 import { toPerses } from '../../queryV5/persesQueryAdapters';
 import { PANEL_KIND_TO_PANEL_TYPE, type PanelKind } from '../types/panelKind';
 
-/** Seed query for a new panel. Only List needs one (logs, timestamp desc) so its
+/** Seed query for a new panel. Only a list panel needs one (logs, timestamp desc) so its
  * preview runs on open; other kinds start empty and seed from the builder. */
 export function buildDefaultQueries(kind: PanelKind): DashboardtypesQueryDTO[] {
-	if (PANEL_KIND_TO_PANEL_TYPE[kind] === PANEL_TYPES.LIST) {
-		return toPerses(listViewInitialLogQuery, PANEL_TYPES.LIST);
+	if (kind !== 'signoz/ListPanel') {
+		return [];
 	}
-	return [];
+	// `toPerses` pivots through the V1 `Query`, which is still keyed by panel type.
+	return toPerses(listViewInitialLogQuery, PANEL_KIND_TO_PANEL_TYPE[kind]);
 }

frontend/src/pages/DashboardPage/DashboardContainer/Panels/utils/getSectionControls.ts

@@ -0,0 +1,22 @@
+import { getPanelDefinition } from '../registry';
+import type { PanelKind } from '../types/panelKind';
+import type { ControlledSectionKind, SectionControls } from '../types/sections';
+
+/**
+ * The controls a kind declares for one section, or `undefined` when it doesn't expose
+ * that section — so callers read `kinds/<Kind>/sections.ts` instead of switching on kind.
+ */
+export function getSectionControls<K extends ControlledSectionKind>(
+	kind: PanelKind,
+	sectionKind: K,
+): SectionControls[K] | undefined {
+	const section = getPanelDefinition(kind).sections.find(
+		(candidate) => candidate.kind === sectionKind,
+	);
+	if (!section || !('controls' in section)) {
+		return undefined;
+	}
+	// `find` can't correlate the matched member's `controls` with `sectionKind`; the
+	// SectionConfig union guarantees it.
+	return section.controls as SectionControls[K];
+}

frontend/src/pages/DashboardPage/DashboardContainer/Panels/utils/legendSeries.ts

@@ -2,9 +2,9 @@ import type { DashboardtypesPanelDTO } from 'api/generated/services/sigNoz.schem
 import { themeColors } from 'constants/theme';
 import getLabelName from 'lib/getLabelName';
 import { generateColor } from 'lib/uPlotLib/utils/generateColor';
-import { preparePieData } from 'pages/DashboardPage/DashboardContainer/Panels/kinds/PieChartPanel/prepareData';
-import { getBuilderQueries } from 'pages/DashboardPage/DashboardContainer/Panels/utils/getBuilderQueries';
-import { resolveSeriesLabelV5 } from 'pages/DashboardPage/DashboardContainer/Panels/utils/resolveSeriesLabel';
+import { preparePieData } from '../kinds/PieChartPanel/prepareData';
+import { getBuilderQueries } from './getBuilderQueries';
+import { resolveSeriesLabelV5 } from './resolveSeriesLabel';
 import { prepareScalarTables } from 'pages/DashboardPage/DashboardContainer/queryV5/prepareScalarTables';
 import type { PanelQueryData } from 'pages/DashboardPage/DashboardContainer/queryV5/types';
 import {
@@ -22,6 +22,15 @@ export interface LegendSeries {
 
 type PanelQueries = DashboardtypesPanelDTO['spec']['queries'];
 
+export interface LegendSeriesArgs {
+	queries: PanelQueries;
+	data: PanelQueryData;
+	isDarkMode: boolean;
+}
+
+/** Resolves a kind's output into the legend entries the colors control keys overrides by. */
+export type LegendSeriesResolver = (args: LegendSeriesArgs) => LegendSeries[];
+
 /**
  * Dedupes `labels` (first-seen order, empties dropped) into `{ label, defaultColor }`
  * pairs, resolving each unique label's color lazily via `colorFor` — so a repeated
@@ -48,10 +57,10 @@ function buildLegendSeries(
  * draws (without overrides, so their colors are the defaults) so the color control keys
  * overrides by the same labels the chart does.
  */
-export function resolvePieLegendSeries(
-	data: PanelQueryData,
-	isDarkMode: boolean,
-): LegendSeries[] {
+export function resolvePieLegendSeries({
+	data,
+	isDarkMode,
+}: LegendSeriesArgs): LegendSeries[] {
 	const slices = preparePieData({
 		tables: prepareScalarTables({
 			results: getScalarResults(data.response),
@@ -70,11 +79,11 @@ export function resolvePieLegendSeries(
  * Time-series kinds: resolve each flattened series' label the way the renderer does
  * (`getLabelName` → `resolveSeriesLabelV5`) and color it with `generateColor`.
  */
-export function resolveTimeSeriesLegendSeries(
-	queries: PanelQueries,
-	data: PanelQueryData,
-	isDarkMode: boolean,
-): LegendSeries[] {
+export function resolveTimeSeriesLegendSeries({
+	queries,
+	data,
+	isDarkMode,
+}: LegendSeriesArgs): LegendSeries[] {
 	const palette = isDarkMode
 		? themeColors.chartcolors
 		: themeColors.lightModeColor;

frontend/src/pages/DashboardPage/DashboardContainer/PanelsAndSectionsLayout/Panel/Panel.tsx

@@ -1,7 +1,10 @@
 import { useState } from 'react';
 import type { DashboardtypesPanelDTO } from 'api/generated/services/sigNoz.schemas';
 import ContextMenu from 'periscope/components/ContextMenu';
-import { getPanelDefinition } from 'pages/DashboardPage/DashboardContainer/Panels/registry';
+import {
+	getPanelDefinition,
+	isPanelKindSupported,
+} from 'pages/DashboardPage/DashboardContainer/Panels/registry';
 import {
 	getPanelTimePreference,
 	panelTimePreferenceLabel,
@@ -50,15 +53,22 @@ function Panel({
 
 	// Header search: only kinds that declare it render the box. The term is owned
 	// here and threaded to both the header (input) and renderer (filter).
-	const searchable = !!panelDefinition?.actions.search;
+	const searchable = panelDefinition.actions.search;
 	const [searchTerm, setSearchTerm] = useState('');
 
+	// Only an explicit false defers the fetch: `isVisible` is undefined wherever no
+	// observer reports visibility (the View modal, the editor preview), and those panels
+	// are on screen by construction.
+	const isOffScreen = isVisible === false;
+
 	const { data, isFetching, isPreviousData, error, refetch, pagination } =
 		usePanelQuery({
 			panel,
 			panelId,
-			// Lazy: fetch only once on screen (undefined → visible) and a renderer exists.
-			enabled: !!panelDefinition && isVisible !== false,
+			queryCapabilities: panelDefinition.queryCapabilities,
+			// Lazy: fetch once on screen, and never for a kind this build can't render —
+			// the data would have nothing to render into.
+			enabled: isPanelKindSupported(panelKind) && !isOffScreen,
 		});
 
 	const { onDragSelect, dashboardPreference } = usePanelInteractions();
@@ -67,7 +77,7 @@ function Panel({
 	return (
 		<div
 			className={styles.panel}
-			data-panel-visible={isVisible ? 'true' : 'false'}
+			data-panel-visible={isOffScreen ? 'false' : 'true'}
 			// Stable locator so the "Download as PNG" action can find this node to
 			// capture, without threading a ref through the header/actions chain.
 			data-panel-root={panelId}
@@ -85,25 +95,23 @@ function Panel({
 				searchTerm={searchTerm}
 				onSearchChange={setSearchTerm}
 			/>
-			{panelDefinition && (
-				<PanelBody
-					panelDefinition={panelDefinition}
-					panel={panel}
-					panelId={panelId}
-					data={data}
-					isFetching={isFetching}
-					isVisible={isVisible}
-					isPreviousData={isPreviousData}
-					error={error}
-					refetch={refetch}
-					onDragSelect={onDragSelect}
-					dashboardPreference={dashboardPreference}
-					searchTerm={searchable ? searchTerm : undefined}
-					pagination={pagination}
-					onClick={drilldown.onPanelClick}
-					enableDrillDown={drilldown.enableDrillDown}
-				/>
-			)}
+			<PanelBody
+				panelDefinition={panelDefinition}
+				panel={panel}
+				panelId={panelId}
+				data={data}
+				isFetching={isFetching}
+				isVisible={isVisible}
+				isPreviousData={isPreviousData}
+				error={error}
+				refetch={refetch}
+				onDragSelect={onDragSelect}
+				dashboardPreference={dashboardPreference}
+				searchTerm={searchable ? searchTerm : undefined}
+				pagination={pagination}
+				onClick={drilldown.onPanelClick}
+				enableDrillDown={drilldown.enableDrillDown}
+			/>
 			<ContextMenu {...drilldown.contextMenuProps} />
 		</div>
 	);

frontend/src/pages/DashboardPage/DashboardContainer/PanelsAndSectionsLayout/Panel/PanelTypeSelectionModal/PanelTypeSelectionModal.tsx

@@ -4,8 +4,8 @@ import { DialogWrapper } from '@signozhq/ui/dialog';
 import cx from 'classnames';
 
 import { useDashboardSections } from '../../../hooks/useDashboardSections';
+import { PANEL_OPTIONS } from '../../../Panels/registry';
 import type { PanelKind } from '../../../Panels/types/panelKind';
-import { PANEL_TYPES } from './constants';
 import PanelTypeSelectionModalFooter from './PanelTypeSelectionModalFooter';
 import { buildSectionOptions, resolveDefaultSectionValue } from './utils';
 import styles from './PanelTypeSelectionModal.module.scss';
@@ -91,19 +91,19 @@ function PanelTypeSelectionModal({
 					<span className={styles.pickerLabel}>Select panel type</span>
 				)}
 				<div className={styles.grid}>
-					{PANEL_TYPES.map(({ panelKind, label, Icon }) => (
+					{PANEL_OPTIONS.map(({ kind, displayName, icon: Icon }) => (
 						<button
-							key={panelKind}
+							key={kind}
 							type="button"
 							className={cx(styles.panelTypeCard, {
-								[styles.panelTypeCardSelected]: panelKind === selectedPanelKind,
+								[styles.panelTypeCardSelected]: kind === selectedPanelKind,
 							})}
-							data-testid={`panel-type-${panelKind}`}
-							aria-pressed={panelKind === selectedPanelKind}
-							onClick={(): void => handleTileClick(panelKind)}
+							data-testid={`panel-type-${kind}`}
+							aria-pressed={kind === selectedPanelKind}
+							onClick={(): void => handleTileClick(kind)}
 						>
 							<Icon size={24} color={Color.BG_ROBIN_400} />
-							{label}
+							{displayName}
 						</button>
 					))}
 				</div>

frontend/src/pages/DashboardPage/DashboardContainer/PanelsAndSectionsLayout/Panel/PanelTypeSelectionModal/constants.ts

@@ -1,24 +0,0 @@
-import {
-	BarChart,
-	ChartLine,
-	ChartPie,
-	Hash,
-	List,
-	Table,
-} from '@signozhq/icons';
-
-import type { PanelType } from './types';
-
-export const PANEL_TYPES: PanelType[] = [
-	{
-		panelKind: 'signoz/TimeSeriesPanel',
-		label: 'Time Series',
-		Icon: ChartLine,
-	},
-	{ panelKind: 'signoz/NumberPanel', label: 'Number', Icon: Hash },
-	{ panelKind: 'signoz/TablePanel', label: 'Table', Icon: Table },
-	{ panelKind: 'signoz/BarChartPanel', label: 'Bar Chart', Icon: BarChart },
-	{ panelKind: 'signoz/PieChartPanel', label: 'Pie Chart', Icon: ChartPie },
-	{ panelKind: 'signoz/HistogramPanel', label: 'Histogram', Icon: BarChart },
-	{ panelKind: 'signoz/ListPanel', label: 'List', Icon: List },
-];

frontend/src/pages/DashboardPage/DashboardContainer/PanelsAndSectionsLayout/Panel/PanelTypeSelectionModal/types.ts

@@ -1,20 +1,11 @@
 import type { IconSize } from '@signozhq/icons';
 import type { ComponentType, SVGProps } from 'react';
 
-import type { PanelKind } from '../../../Panels/types/panelKind';
-
 type IconProps = Omit<SVGProps<SVGSVGElement>, 'ref'> & {
 	size?: number | IconSize;
 	strokeWidth?: number;
 };
 
-export interface PanelType {
-	panelKind: PanelKind;
-	label: string;
-	/** Icon component — the consumer renders it and controls size/color/etc. */
-	Icon: ComponentType<IconProps>;
-}
-
 export interface SectionOption {
 	/** The section's `layoutIndex`, stringified for the Select value. */
 	value: string;

frontend/src/pages/DashboardPage/DashboardContainer/PanelsAndSectionsLayout/Panel/ViewPanelModal/ViewPanelQueryBuilder.tsx

@@ -1,64 +0,0 @@
-import { type KeyboardEvent, useCallback } from 'react';
-import { QueryBuilderV2 } from 'components/QueryBuilderV2/QueryBuilderV2';
-import { PANEL_TYPES } from 'constants/queryBuilder';
-import RightToolbarActions from 'container/QueryBuilder/components/ToolbarActions/RightToolbarActions';
-
-import styles from './ViewPanelModal.module.scss';
-
-interface ViewPanelQueryBuilderProps {
-	panelType: PANEL_TYPES;
-	/** Preview fetch in flight — drives the Run/Cancel button state. */
-	isLoadingQueries: boolean;
-	/** Run the current query (Run Query button / ⌘↵). */
-	onStageRunQuery: () => void;
-	/** Abort the in-flight preview fetch. */
-	onCancelQuery: () => void;
-}
-
-/**
- * Drilldown query editor for the View modal. Mirrors V1's FullView: the query builder
- * rows + a "Run Query" button, with NO query-type tabs (ClickHouse/PromQL) — drilldown
- * is query-builder only, exactly as V1.
- */
-function ViewPanelQueryBuilder({
-	panelType,
-	isLoadingQueries,
-	onStageRunQuery,
-	onCancelQuery,
-}: ViewPanelQueryBuilderProps): JSX.Element {
-	const handleKeyDownCapture = useCallback(
-		(event: KeyboardEvent<HTMLDivElement>): void => {
-			if ((event.metaKey || event.ctrlKey) && event.key === 'Enter') {
-				event.preventDefault();
-				event.stopPropagation();
-				onStageRunQuery();
-			}
-		},
-		[onStageRunQuery],
-	);
-
-	return (
-		<div
-			className={styles.queryBuilder}
-			data-testid="view-panel-query-builder"
-			onKeyDownCapture={handleKeyDownCapture}
-			role="presentation"
-		>
-			<QueryBuilderV2
-				panelType={panelType}
-				version="v3"
-				isListViewPanel={panelType === PANEL_TYPES.LIST}
-				signalSourceChangeEnabled
-			/>
-			<div className={styles.queryBuilderToolbar}>
-				<RightToolbarActions
-					handleCancelQuery={onCancelQuery}
-					onStageRunQuery={onStageRunQuery}
-					isLoadingQueries={isLoadingQueries}
-				/>
-			</div>
-		</div>
-	);
-}
-
-export default ViewPanelQueryBuilder;

frontend/src/pages/DashboardPage/DashboardContainer/PanelsAndSectionsLayout/Panel/hooks/__tests__/useCreateAlertFromPanel.test.ts

@@ -162,7 +162,9 @@ describe('useCreateAlertFromPanel', () => {
 			expect(mockBuildQueryRangeRequest).toHaveBeenCalledWith(
 				expect.objectContaining({
 					queries: panel.spec.queries,
-					panelType: PANEL_TYPES.TIME_SERIES,
+					queryCapabilities: expect.objectContaining({
+						requestType: 'time_series',
+					}),
 					variables: { service: { type: 'query', value: 'checkout' } },
 				}),
 			);

frontend/src/pages/DashboardPage/DashboardContainer/PanelsAndSectionsLayout/Panel/hooks/useClonePanel.ts

@@ -83,6 +83,7 @@ export function useClonePanel({
 				void logEvent(DashboardDetailEvents.PanelAction, {
 					action: 'clone',
 					panelType: PANEL_KIND_TO_PANEL_TYPE[source.panel.spec.plugin.kind],
+					panelKind: source.panel.spec.plugin.kind,
 					panelId,
 					...eventMeta,
 				});

frontend/src/pages/DashboardPage/DashboardContainer/PanelsAndSectionsLayout/Panel/hooks/useCreateAlertFromPanel.ts

@@ -15,6 +15,7 @@ import { buildQueryRangeRequest } from 'pages/DashboardPage/DashboardContainer/q
 import { envelopesToQuery } from 'pages/DashboardPage/DashboardContainer/queryV5/persesQueryAdapters';
 import { selectResolvedVariables } from 'pages/DashboardPage/DashboardContainer/store/slices/variableSelectionSlice';
 import { useDashboardStore } from 'pages/DashboardPage/DashboardContainer/store/useDashboardStore';
+import { getPanelDefinition } from 'pages/DashboardPage/DashboardContainer/Panels/registry';
 import { AppState } from 'store/reducers';
 import { GlobalReducer } from 'types/reducer/globalTime';
 
@@ -47,11 +48,15 @@ export function useCreateAlertFromPanel(): (
 
 	return useCallback(
 		(panel: DashboardtypesPanelDTO, panelId: string): void => {
-			const panelType = PANEL_KIND_TO_PANEL_TYPE[panel.spec.plugin.kind];
+			const panelKind = panel.spec.plugin.kind;
+			// Alerts are a V1 surface: the query pivots through the V1 `Query` shape and the
+			// URL carries a legacy panel type, so this flow keeps translating.
+			const panelType = PANEL_KIND_TO_PANEL_TYPE[panelKind];
 
 			void logEvent(DashboardDetailEvents.PanelAction, {
 				action: 'createAlerts',
 				panelType,
+				panelKind,
 				...eventMeta,
 				widgetId: panelId,
 				queryType: getPanelQueryType(panel),
@@ -65,7 +70,7 @@ export function useCreateAlertFromPanel(): (
 			// Redux global time is nanoseconds; the request DTO takes epoch ms.
 			const request = buildQueryRangeRequest({
 				queries: panel.spec.queries,
-				panelType,
+				queryCapabilities: getPanelDefinition(panelKind).queryCapabilities,
 				startMs: Math.floor(minTime / NANO_SECOND_MULTIPLIER),
 				endMs: Math.floor(maxTime / NANO_SECOND_MULTIPLIER),
 				variables,

frontend/src/pages/DashboardPage/DashboardContainer/PanelsAndSectionsLayout/Panel/hooks/useDeletePanel.ts

@@ -44,6 +44,7 @@ export function useDeletePanel({
 			}
 
 			const removed = section.items.find((i) => i.id === panelId);
+			const removedKind = removed?.panel?.spec.plugin.kind;
 			const nextItems = section.items.filter((i) => i.id !== panelId);
 			try {
 				await patchAsync([
@@ -52,9 +53,15 @@ export function useDeletePanel({
 				]);
 				void logEvent(DashboardDetailEvents.PanelAction, {
 					action: 'delete',
-					panelType: removed?.panel
-						? PANEL_KIND_TO_PANEL_TYPE[removed.panel.spec.plugin.kind]
-						: undefined,
+					// An item ref can outlive its panel, so both fields go on together or
+					// not at all: `panelType` keeps existing reports resolving, `panelKind`
+					// is the V2 identity.
+					...(removedKind
+						? {
+								panelType: PANEL_KIND_TO_PANEL_TYPE[removedKind],
+								panelKind: removedKind,
+							}
+						: {}),
 					panelId,
 					...eventMeta,
 				});