{
  "schemaVersion": "1.0",
  "caseId": "SYNTHETIC-CASE-001",
  "fictionalOnly": true,
  "title": "Example monthly management fee comparison",
  "period": {"start": "2026-06-01", "end": "2026-06-30"},
  "documents": [
    {"id": "DOC-AG-001", "kind": "management_agreement", "title": "Example aircraft management agreement", "sourceRef": "EX-A · page 8 · section 4.2"},
    {"id": "DOC-INV-001", "kind": "invoice", "title": "Example monthly statement", "sourceRef": "EX-I · page 2"}
  ],
  "agreement": {
    "documentId": "DOC-AG-001",
    "currency": "GBP",
    "terms": [
      {"id": "TERM-001", "matchKey": "monthly_management_fee", "label": "Monthly management fee", "amountMinor": 1200000, "currency": "GBP", "sourceRef": "EX-A · page 8 · section 4.2"}
    ]
  },
  "invoice": {
    "documentId": "DOC-INV-001",
    "currency": "GBP",
    "period": {"start": "2026-06-01", "end": "2026-06-30"},
    "lines": [
      {"id": "LINE-001", "description": "Management fee · June example", "matchKey": "monthly_management_fee", "amountMinor": 1275000, "currency": "GBP", "sourceDocumentId": "DOC-INV-001", "sourceRef": "EX-I · page 2 · line 3"}
    ]
  }
}