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docs/features/checked/web/deployment-detail-with-workflow-dag-visualization.md

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+# Deployment Detail with Workflow DAG Visualization
+
+## Module
+Web
+
+## Status
+VERIFIED
+
+## Description
+Deployment detail page with workflow DAG visualization showing deployment step execution, artifact promotion flow, and gate evaluation results.
+
+## Implementation Details
+- **Feature directory**: `src/Web/StellaOps.Web/src/app/features/deployments/`
+- **Routes**: `deployments.routes.ts`
+- **Components**:
+  - `deployment-detail-page` (`src/Web/StellaOps.Web/src/app/features/deployments/deployment-detail-page.component.ts`)
+  - `deployments-list-page` (`src/Web/StellaOps.Web/src/app/features/deployments/deployments-list-page.component.ts`)
+- **Source**: SPRINT_20260118_008_FE_environments_deployments.md
+
+## E2E Test Plan
+- **Setup**:
+  - [ ] Log in with a user that has appropriate permissions
+  - [ ] Navigate to `/release-orchestrator`
+  - [ ] Ensure test data exists (scanned artifacts, SBOM data, or seed data as needed)
+- **Core verification**:
+  - [ ] Verify the visualization renders correctly with sample data
+  - [ ] Verify interactive elements (hover tooltips, click-to-drill-down) work
+  - [ ] Verify the visualization handles empty/minimal data gracefully
+- **Edge cases**:
+  - [ ] Verify graceful handling when backend API is unavailable (error state)
+  - [ ] Verify responsive layout at different viewport sizes
+  - [ ] Verify accessibility (keyboard navigation, screen reader labels, ARIA attributes)
+
+## Verification
+- Run: `docs/qa/feature-checks/runs/web/deployment-detail-with-workflow-dag-visualization/run-001/`
+- Tier 0 (source): pass (`tier0-source-check.json`)
+- Tier 1 (build/tests): pass (`tier1-build-check.json`)
+- Tier 2 (behavior): pass (`tier2-e2e-check.json`)
+- Verified on (UTC): 2026-02-10