# WBV2-P12-000: domain expansion continuation root

- task: WBV2-P12-000
- parent: WBV2-P11-004
- status: done
- gap: workflow:authorize_domain_expansion_continuation
- ownerFamily: PROGRAM
- targetImplementationClass: LOCAL_BOUNDED

## 目标

Authorize the next high-value Blender Web domains after P11 established engine-bound Mesh, Modifier, and Asset evidence. P12 uses existing source receipts first, then adds only bounded native/WASM domain behavior.

## 验收

- `node tools/web/generate-wbv2-domain-expansion-root.mjs`
- `node tools/web/check-execution-control-plane.mjs`
- `node tools/web/check-v2-task-index.mjs`

## 交付与回滚

- Reports: `tests/golden/WBV2-P12-000/`
- Manifest: `tests/golden/WBV2-P12-000/manifest.json`
- Rollback: restore P11-004 as queue parent without rewriting prior evidence.