Tricia R --
The simplest way to accomplish this is for the manager of each completed
project to open the project and do the following:
1. Click Tools - Build Team from Enterprise
2. Set the Booking value for each project team member to Proposed
3. Click OK
4. Click Collaborate - Publish - All Information
Assuming you will find this method helpful and fairly simple, you should
probably make the above steps part of your organization's project closure
methodologies. Hope this helps.