{
  "batchId": "43d80d19dfb387145e068375",
  "module": "TechDraw",
  "family": "desktop-command-commandstack",
  "status": "implementation_required",
  "capabilityIds": [
    "TechDraw:desktop:TechDraw_StackBottom",
    "TechDraw:desktop:TechDraw_StackDown",
    "TechDraw:desktop:TechDraw_StackGroup",
    "TechDraw:desktop:TechDraw_StackTop"
  ],
  "existingImplementation": {
    "native": "TechDrawDesktopCommands.cpp computes stacking from request state and persists it on DrawPage.WebStackState; command completion remains implementation_required.",
    "facade": "techdraw-python-family-facade.ts provides SVG application and useTechDrawSvgStackDispatcher; actual page integration is not established."
  },
  "blockingBoundary": {
    "missingEditableTargets": [
      "Actual DesktopCommandDispatcher implementation",
      "Mounted TechDraw SVG page owner and live graphics item registry",
      "Document undo/redo and view lifecycle subscription integration"
    ],
    "failedTargetedRead": "web/src/components/DesktopCommandDispatcher.tsx",
    "readResult": "No such file or directory",
    "nextPacketRequirement": "Provide actual paths and editable anchors for the missing targets; do not retry the failed path or add another unmounted facade wrapper."
  },
  "implementedMarkersAdded": false,
  "buildRun": false,
  "validationRun": false,
  "acceptanceClaimed": false
}