08 — Post-Governance Rollout Upgrade Path (Objective G)

Goal: adoption is a state RP observes, not a migration RP performs; no duplicate truth.

Trigger: L2 preflight (bridge doc 07 §2) is the single observation point. At rollout the 5 booleans flip false→true (rollout_open/owner_coverage/axis/topic/scanner). RP re-runs preflight; governed paths light up; no re-cabling.

Changes: (1) v_rp_classification_governance_map unchanged in shape (already reads governed L1); RP ADDS an ownership-aware sibling view joining governance_object_ownership, guarded by may_assume_owner_coverage_complete. (2) Axis assignment becomes possible — staged rg_fac02_target + species/composition mappings SUBMIT as axis assignments (existing target columns = payload), not re-derived. (3) No new vocab tables — L2 axis substrate references same Đ24/Đ29 vocab → one truth extended, not forked.

Migrating provisional mappings (no duplicate truth): mappings live ONLY as view + KB package, never a writable RP table → submission is promotion, not copy-then-reconcile. Promote 9 exact FAC-02 first; 6 provisional (quy_trình/dữ_liệu) need human naming first. After promotion rg_fac02_target source flips literal CASE → join, no consumer change.

Invariants: governed vocab one home (entity_species/taxonomy, RP reads never copies); ownership one home (governance_object_ownership post-rollout, RP reads never asserts); RP-local concepts (pivot_kind/drill/matrix) stay RP-owned, never pushed to governance; provenance flips POST-ROLLOUT→PROD-LIVE only after live re-check.

Order at rollout: observe flips → re-rehearse on prod (axis join now available) → confirm per-object gap=0 → submit 9 exact FAC-02 → resolve+submit 6 provisional → add ownership-aware view + surface owners (G1 now satisfiable) → keep pivot_kind/drill/matrix RP-local.