{
  "schema_version": "1.0",
  "rule_code": "risk.invoice.claimant_buyer_name_match",
  "name": "报销人与发票抬头一致",
  "enabled": true,
  "risk_dimension": "identity_consistency",
  "ontology_signal": "buyer_name_mismatch",
  "evaluator": "identity_consistency",
  "applies_to": {
    "min_attachments": 1
  },
  "inputs": {
    "claimant": "claim.employee_name",
    "buyer": "attachment.buyer_name"
  },
  "params": {
    "allow_keywords": ["代报", "集团", "公司", "有限公司"]
  },
  "outcomes": {
    "pass": { "severity": "none", "action": "continue" },
    "fail": {
      "severity": "high",
      "action": "manual_review"
    }
  },
  "metadata": {
    "owner": "风控与审计部",
    "stability": "platform_builtin",
    "source_ref": "常用risk.txt / 二、发票类 / 抬头错误",
    "updated_at": "2026-05-19"
  }
}