{
  "title": "Catering tray handoff records for AI",
  "source_page": "https://fiund.com/industries/catering-tray-handoff-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "Trace a replacement tray through a practice event",
    "context": "Empty props and original dummy forms represent an event handoff. The sample tests tray identity and receipt, without food handling or safety decisions.",
    "records": [
      [
        "PLAN-T1",
        "Original event list",
        "Practice event E requests trays T1 and T2."
      ],
      [
        "REPLACE-T1",
        "Confirmed replacement record",
        "T1 is replaced by tray T3 for E. The record retires T1 from the current list."
      ],
      [
        "RECEIPT-T3",
        "Handoff confirmation",
        "The recipient confirms T3 for E. No T2 receipt is included."
      ],
      [
        "RECEIPT-X2",
        "Unrelated confirmation",
        "Tray X2 is confirmed at a different practice event."
      ]
    ],
    "question": "Which current tray has a matching confirmed handoff, and can T2 be marked received?",
    "answer": "T3 is the current replacement for T1 and has a matching E receipt. T2 remains on the plan without a supplied handoff confirmation. RECEIPT-X2 belongs to another event and cannot establish T2's receipt. Keep the replacement relationship, event identity and receipt status together. The package does not establish any food condition or actual delivery.",
    "failureModes": [
      "Counting T1 and T3 as two current delivered trays after the replacement.",
      "Using a different event's receipt to close T2's missing handoff."
    ],
    "fields": [
      [
        "Event identifier",
        "Keep receipts within the event they document."
      ],
      [
        "Replacement lineage",
        "Connect T1 to T3 and preserve which identity is current."
      ],
      [
        "Recipient confirmation",
        "Separate a prepared or planned tray from a documented handoff."
      ]
    ],
    "holdout": "Add a receipt that still names retired T1. The model should flag the identity conflict rather than silently rename the source.",
    "boundary": "Use empty approved props, original labels and fabricated records. Include no client, guest, dietary, recipe or real facility information."
  }
}