Extracted from ../entities/codes.md.
🟡 Working:
- Hierarchical Code Options —
parent_option_idreserved but not used in v1. Future: allow nested code structures (e.g., category → subcategory). Validation logic ready but UI not yet implemented.
🟢 BR-review Resolved (v0.2):
- Code scope — LOCKED at Items and Resources only. No Tenders or Estimates in v1.
- Workbench sync frequency — LOCKED at one-time initial migration + on-demand manual refresh. No scheduled cadence.
- Custom Code creation — LOCKED to Admin-only. Lead Estimators manage option assignments only.
- Bulk Code assignment — LOCKED allowed in UI. Users can select multiple entities and assign same Code Option in one action.