{
  "portaShape": {
    "formatVersion": "0.1",
    "kind": "mvp-example",
    "id": "example.kanban-board-to-task-list",
    "name": "Kanban board to task list",
    "mvpStatus": "complete",
    "summary": "MVP playground fixture for transforming workflow.kanban_board into tasks.flat_list.",
    "sourceShape": {
      "id": "workflow.kanban_board",
      "sampleId": "workflow.kanban_board.sample",
      "variables": [
        {
          "id": "columns",
          "label": "Columns",
          "value": "sample columns",
          "authority": "source-snapshot"
        },
        {
          "id": "cards",
          "label": "Cards",
          "value": "sample cards",
          "authority": "source-snapshot"
        },
        {
          "id": "column_order",
          "label": "Column Order",
          "value": "sample column order",
          "authority": "source-snapshot"
        }
      ]
    },
    "destinationShape": {
      "id": "tasks.flat_list",
      "sampleId": "tasks.flat_list.template",
      "variables": [
        {
          "id": "tasks",
          "label": "Tasks",
          "proposedValue": "proposed tasks",
          "authority": "proposed-output"
        },
        {
          "id": "status",
          "label": "Status",
          "proposedValue": "proposed status",
          "authority": "proposed-output"
        },
        {
          "id": "assignee",
          "label": "Assignee",
          "proposedValue": "proposed assignee",
          "authority": "proposed-output"
        },
        {
          "id": "due_date",
          "label": "Due Date",
          "proposedValue": "proposed due date",
          "authority": "proposed-output"
        }
      ]
    },
    "controls": [
      {
        "id": "control-kanban-board-to-task-list-primary",
        "label": "Review primary mapping",
        "type": "mapping-inspector",
        "edits": [
          "mapping.sources",
          "mapping.operation",
          "destination.proposedValue"
        ]
      },
      {
        "id": "control-kanban-board-to-task-list-save",
        "label": "Save as new shape",
        "type": "action",
        "writes": "artifact-library"
      }
    ],
    "mappings": [
      {
        "id": "map-kanban-board-to-task-list-tasks",
        "sources": [
          "columns"
        ],
        "destination": "tasks",
        "operation": "flatten",
        "editable": true,
        "confidence": 0.86
      },
      {
        "id": "map-kanban-board-to-task-list-status",
        "sources": [
          "cards"
        ],
        "destination": "status",
        "operation": "flatten",
        "editable": false,
        "confidence": 0.78
      },
      {
        "id": "map-kanban-board-to-task-list-assignee",
        "sources": [
          "column_order"
        ],
        "destination": "assignee",
        "operation": "flatten",
        "editable": false,
        "confidence": 0.78
      },
      {
        "id": "map-kanban-board-to-task-list-due-date",
        "sources": [
          "column_order"
        ],
        "destination": "due_date",
        "operation": "flatten",
        "editable": false,
        "confidence": 0.78
      }
    ],
    "preview": {
      "source": {
        "columns": "sample columns",
        "cards": "sample cards",
        "column_order": "sample column_order"
      },
      "proposed": {
        "tasks": "proposed tasks",
        "status": "proposed status",
        "assignee": "proposed assignee",
        "due_date": "proposed due_date"
      },
      "destination": "tasks.flat_list"
    },
    "workflow": {
      "steps": [
        "import-source-shape",
        "inspect-variables",
        "map-values",
        "preview-transform",
        "validate-result",
        "save-as-new-shape",
        "export-posh-artifact"
      ]
    },
    "policy": {
      "requiresApproval": false,
      "checks": [
        "schema-valid",
        "authority-declared",
        "loss-reviewed",
        "provenance-recorded"
      ]
    },
    "snapshot": {
      "capturedAt": "2026-07-20T00:00:00Z",
      "sourceShape": "workflow.kanban_board",
      "destinationShape": "tasks.flat_list"
    },
    "runEvidence": {
      "status": "sample-passed",
      "assertions": [
        "all-required-destination-values-populated",
        "mapping-confidence-recorded",
        "export-contains-workflow-policy-snapshot-and-evidence"
      ]
    }
  }
}