{
  "project_name": "Example Community Workshop - synthetic",
  "supplier_name": "Example Supply Company - synthetic",
  "delivery_reference": "DEMO-DELIVERY-0042",
  "delivery_date": "2026-09-30",
  "material_rows": [
    {
      "item_reference": "DEMO-ITEM-0042",
      "description": "Example document line - original synthetic data",
      "quantity": 1,
      "unit_of_measure": "each",
      "package_count": 1,
      "lot_reference": "DEMO-LOT-0042"
    }
  ],
  "received_by_text": "Received by text explicitly printed in the original synthetic source for reviewer context."
}