# Capability docs One file per capability. Behavior and acceptance only. Rules (`docs/STRUCTURE.md`): a capability doc **cites** requirement IDs from `docs/REQUIREMENTS.md`; it never defines or restates them. Expected files (Phase 2 migration): - `CAPTURE.md` — Milestone 1 Capture - `PHOTOS.md` — Milestone 2 Photos - `CREATE.md` — Milestone 3 Create Template: `docs/_templates/capability.md`.