Responsibilities

• Create and rename dashboards
• Add, remove, and position charts on grid
• Organize charts into tabs
• Persist layout configuration across sessions

Workspace Context

Dashboard operations occur within a Workspace context. All dashboards belong to exactly one Workspace, referenced via workspaceId.

Aggregate: Dashboard

The Dashboard aggregate manages UI layout state with grid-based chart positioning.

Key Value Objects

• DashboardId: Unique dashboard identifier
• WorkspaceId: Reference to containing Workspace
• TabId: Tab identifier within a dashboard
• ChartId: Chart placement identifier
• ChartDefinitionRef: Reference to Analytics ChartDefinition (Customer-Supplier)
• GridPosition: Row/column placement (0-indexed)
• GridSize: Width/height in grid units
• ChartPlacement: Associates chart reference with position, size, and optional tab