Every week the project manager should meet with the client to conduct an external "Test Please" as well as to discuss the status of the release.
Tip #1: Choose the same day each week (for example SSW chooses Tuesday)
Tip #2: While it is better to conduct an internal "Test Please" before the meeting (for example SSW chooses Friday), this "Release Update/Debrief Meeting" should proceed (even if it hasn't been completed).
This is the agenda: