This checklist is how your timeline stays protected — the clock starts when it's complete, so nothing stalls mid-engagement.
✓ Completed scope documentation, asset inventory, and MSP responsibility matrix (Module A, or equivalent from your Sprint)
✓ Completed diagnostic findings — your Sprint report or Gap Analysis (a gating input: the clock doesn't start without it)
✓ A named IT or MSP contact for technical questions, and timely worksheet returns — each batch carries a 5-business-day turnaround
✓ A single owner on your side for the consolidated revision round, confirmed available during the Week-3 review window