{
  "portaShape": {
    "formatVersion": "0.1",
    "kind": "mvp-example",
    "id": "example.structured-address-to-mailing-label",
    "name": "Structured address to mailing label",
    "mvpStatus": "complete",
    "summary": "MVP playground fixture for transforming address.structured into address.shipping_label.",
    "sourceShape": {
      "id": "address.structured",
      "sampleId": "address.structured.sample",
      "variables": [
        {
          "id": "street",
          "label": "Street",
          "value": "sample street",
          "authority": "source-snapshot"
        },
        {
          "id": "city",
          "label": "City",
          "value": "sample city",
          "authority": "source-snapshot"
        },
        {
          "id": "region",
          "label": "Region",
          "value": "sample region",
          "authority": "source-snapshot"
        },
        {
          "id": "postal_code",
          "label": "Postal Code",
          "value": "sample postal code",
          "authority": "source-snapshot"
        },
        {
          "id": "country",
          "label": "Country",
          "value": "sample country",
          "authority": "source-snapshot"
        }
      ]
    },
    "destinationShape": {
      "id": "address.shipping_label",
      "sampleId": "address.shipping_label.template",
      "variables": [
        {
          "id": "label_text",
          "label": "Label Text",
          "proposedValue": "proposed label text",
          "authority": "proposed-output"
        }
      ]
    },
    "controls": [
      {
        "id": "control-structured-address-to-mailing-label-primary",
        "label": "Review primary mapping",
        "type": "mapping-inspector",
        "edits": [
          "mapping.sources",
          "mapping.operation",
          "destination.proposedValue"
        ]
      },
      {
        "id": "control-structured-address-to-mailing-label-save",
        "label": "Save as new shape",
        "type": "action",
        "writes": "artifact-library"
      }
    ],
    "mappings": [
      {
        "id": "map-structured-address-to-mailing-label-label-text",
        "sources": [
          "street",
          "city",
          "region",
          "postal_code",
          "country"
        ],
        "destination": "label_text",
        "operation": "format",
        "editable": true,
        "confidence": 0.86
      }
    ],
    "preview": {
      "source": {
        "street": "sample street",
        "city": "sample city",
        "region": "sample region",
        "postal_code": "sample postal_code",
        "country": "sample country"
      },
      "proposed": {
        "label_text": "proposed label_text"
      },
      "destination": "address.shipping_label"
    },
    "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": "address.structured",
      "destinationShape": "address.shipping_label"
    },
    "runEvidence": {
      "status": "sample-passed",
      "assertions": [
        "all-required-destination-values-populated",
        "mapping-confidence-recorded",
        "export-contains-workflow-policy-snapshot-and-evidence"
      ]
    }
  }
}