# Worker M3 Context
- Role: teamwork_preview_worker (Implement Milestone 3: Lifetime Video Export Engine - Feature F11)
- Working Directory: c:\Projects\DSCons\.agents\teamwork\teamwork_preview_worker_m3_1
- Target Files: c:\Projects\DSCons\app\static\bim\index.html, c:\Projects\DSCons\app\api\middleware\security_middleware.py