PHASE 3A
Template & Mask Compatibility Validation0 words✓
Write2
Save3
Reload4
Preview5
Deliver6
PDF✅ WRITE MODE — Composition engine OFF during typing · native editing
Phase 3A checklist:
- Write enough content — page 2 canvas will appear automatically
- Click Save Draft, then ↺ Reload to confirm content integrity
- Switch to Preview to confirm page breaks match Write mode
- Click Run Delivery — uses production
initiateLetterDelivery - Open PDF and compare page breaks against Preview