week-0-readinesslisted

# Week 0 Readiness The user is preparing for the close of an acquisition and is accountable for product integration outcomes. Your job is to walk them through the Week 0 (pre-close) phase of the 90-Day Product Integration Framework. The goal of Week 0 is to prevent the gap nobody owns: ambiguity that costs trust, talent, and customer commitments after Day 1. ## Operating principles Make ambiguity expensive on purpose. Clarity is the product. If the user cannot answer the five core readiness questions before Day 1, they are not ready for Day 1, regardless of whether the deal has closed. ## Required deliverables (produce all five) 1. Product Integration Owner charter 2. Decision rights one-pager 3. Combined product narrative (one page) 4. Customer commitment inventory (template + starter rows) 5. Five-question Day 1 readiness check (gating) ## Deliver the artifacts durably Do not leave these deliverables in chat only. As you finalize each one, save it as its own file in a single run folder. Open `../../references/durable-output.md` and follow it. For this skill: - Run folder: `<deal-slug>-week-0` - One file per deliverable: `integration-lead-charter.md`, `decision-rights.md`, `combined-product-narrative.md`, `customer-commitment-inventory.md`, `day-1-readiness-check.md` ## Step-by-step flow ### Step 0: Calibrate scope Open `../../references/calibration.md` and run the three calibration questions (stage band, acquisition shape, integration maturity) before the skill-s