We have four "legacy" projects (not in active use) that we would like to combine into one single project (to keep active for reference purposes). We just migrated from 9.2 to 10.0, but the projects exist in 9.2 at this time. Has anyone in this forum been able to "combine" two or more QC projects into one? The two options I'm thinking of would be:

1) combine projects in 9.2, then migrate/upgrade that one project into 10

2) migrate/upgrade all four projects to 10, then combine them all in that version of QC

I have searched the QC 9/10 documentation, and can't seem to find any procedures on what I would like to do (combine).

Anyone have ideas/hints/tips?