{
  "proposal_id": "ACR-2026-10-004",
  "date": "2026-10-31",
  "period": "2026-10",
  "status": "draft",
  "description": "Accrual: October cleaning services, invoice not yet received",
  "source_documents": ["contract CL-2024-07 clause 3 (monthly fee)", "no invoice in AP inbox at 2026-10-31"],
  "lines": [
    {"account": "6290000", "debit": 1850.00, "credit": 0, "cost_center": "OPS"},
    {"account": "4100000", "debit": 0, "credit": 1850.00, "partner": "SUP-0147"}
  ],
  "reasoning": "Same fee accrued each month since July; amount taken from the contract, not estimated.",
  "confidence": "high",
  "questions": []
}