GPT Review — B3-A Readiness after B3-A2 — PASS Accepted — 2026-05-12

Scope reviewed

Reviewed Agent report:

• knowledge/dev/laws/dieu44-trien-khai/reports/p3d-birth-system-b3a-readiness-rerun-after-b3a2-report.md

Related accepted reviews:

• knowledge/dev/laws/dieu44-trien-khai/reviews/gpt-review-b3a2a-variant-function-equivalence-probe-pass-2026-05-12.md
• knowledge/dev/laws/dieu44-trien-khai/reviews/gpt-review-b3a2b-birth-registry-exemption-policy-update-pass-2026-05-12.md

Verdict

Status: PASS_ACCEPTED

B3-A readiness after B3-A2 is accepted. The remaining B3-A3 trigger-install design/prompt can now be drafted by Opus. Trigger installation itself remains disallowed until GPT reviews and approves the B3-A3 design/prompt.

Accepted evidence

• b3a_readiness_after_b3a2_status=PASS
• birth_required_total=72
• birth_required_in_scope=72
• exempt_count=36
• already_wired_count=63
• missing_trigger_count=9
• missing_species_mapping_count=0
• missing_physical_table_count=0
• clean_trigger_candidate_count=9
• variant_sibling_accepted_count=3
• birth_registry_exempt_verified=true
• fn_birth_registry_auto_resolved=true
• fn_birth_registry_auto_id_resolved=true
• trigger_validation_by_function_oid=true
• no_mutation_performed=true

Current clean B3-A3 candidate set

Evidence snapshot only; B3-A3 execution must re-query live state.

apr_action_types
apr_approvals
apr_request_types
binding_registry
dot_domain_rules
field_type_equivalences
normative_relations
nrm_approval_rules
nrm_doc_type_config

Resolved blockers

1. Species mapping gap: resolved by B3-A1a + B3-A1b; now missing_species_mapping_count=0.
2. Variant function blocker: resolved by B3-A2a; fn_birth_registry_auto_id accepted as scoped sibling only for governance_relations, law_dot_enforcement, law_jurisdiction with guardrails.
3. birth_registry recursive-risk blocker: resolved by B3-A2b policy exemption using allowed B3-P values.

Still out of scope

• Duplicate trigger cleanup for the 18 duplicate pairs remains a separate B3-A-DUP design.
• description_policy='unclassified' classification remains a separate B3-DESC workstream.
• Phase 5C2 migration and UI cutover remain paused.

Design instructions for B3-A3

Opus should draft B3-A3 trigger install design/prompt. It must:

1. Be design/prompt only; no execution.
2. Re-query live state at execution time; do not use the current candidate list as truth.
3. Install only missing birth triggers for live clean candidates.
4. Exclude birth_registry explicitly via policy exemption.
5. Treat fn_birth_registry_auto_id as valid only within the approved 3-collection sibling scope.
6. Use fn_birth_registry_auto for the 9 clean candidates unless live re-verification proves otherwise and GPT approves.
7. Validate existing triggers by function OID, not name.
8. Refuse to install if any candidate already has an accepted birth trigger.
9. Use one canonical trigger-name convention and justify it. Current recommendation: trg_birth_<collection> because it matches DOT convention and existing variant names.
10. Use single transaction, advisory lock, compiled SQL, rollback SQL, and post-commit verification.
11. Do not bundle duplicate-trigger cleanup into B3-A3 unless explicitly approved; the default is separate B3-A-DUP.

Governance status

b3a_readiness_after_b3a2_review_status=PASS_ACCEPTED
b3a3_design_allowed=true
b3a3_trigger_install_allowed=false_until_gpt_review
phase5c2_migration_allowed=false
next_recommended_action=OPUS_DRAFT_B3A3_TRIGGER_INSTALL_DESIGN_AND_PROMPT