If nothing was unclear or difficult, say so. Skip questions about steps you did not experience; use not applicable where appropriate.

Which dependency changed unexpectedly?
What notice did your team need?
What checkpoint would help?

Author notes / illustrative keys where applicable:
1. Use this answer to locate the part of the experience that needs explanation. The example issue to investigate is: teams learn about delayed inputs after planning commitments.
2. The needed notice reveals when a dependent team requires enough context to adjust its own work. Agree a suitable communication point, while checking the actual sequence before attributing delays to another team.
3. Turn the requested improvement into a testable next step. One illustrative action is: agree a dependency update checkpoint.