Constraint: Keep payment documentation in existing formal docs rather than creating a parallel guide.\nRejected: Treating biz_payment_record as verified production tables | Current evidence only supports target/prototype semantics.\nConfidence: high\nScope-risk: narrow\nDirective: Do not move payment fact ownership into REV004; REV004 should reference REV003/SYS009 payment facts only.\nTested: make validate-file on main touched docs; make check-ai-governance; git diff --check.\nNot-tested: Full export/render pipeline.
Add the Nuoshuitong documentation outputs to the project progress ledger so the documentation lane has a traceable handoff point for review and follow-on implementation work.
Constraint: Keep this update limited to governance tracking for the newly added Nuoshuitong design pack
Confidence: high
Scope-risk: narrow
Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
Document the existing REV-002 backend billing-generation path and preserve a conservative partial-implementation judgment so the design stays aligned with current code evidence.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
