| Intake and validation | Capture, classify, deduplicate, and validate stated facts | Source record, identity, policy, period, required fields, and exceptions | A complete form is valid or deductible |
| Preparation | Calculate permitted fields, assemble support, and propose coding or actions | Source-cited inputs, rule and version, preparer, tolerances, and result | A model output is an approved accounting treatment |
| Approval | Route the exact version and record the decision | Named approver, authority, segregation, decision, reason, amount, and time | Silence, delivery, or a prior approval authorizes this item |
| Posting and provider action | Perform a permitted idempotent write | Exact tenant, account, payload, provider receipt, accepted status, and read-back | HTTP success means correct ledger or payment state |
| Reporting and close | Assemble traceable balances, schedules, and review packets | Approved ledger, period, reporting rule, reviewer, version, corrections, and sign-off | A generated report is complete, compliant, or issued |
| Reconciliation | Match records and surface differences | Complete populations, matching rule, reconciling item, owner, support, resolution, and approval | An unmatched or auto-matched item can be silently cleared |