IMO, don't bother. Every release seems to change the way the "Content Center" works, with the result that assemblies made from CC parts last year don't work this year, and you end up rebuilding huge swaths of stuff.
If you must use it, make certain you save all CC parts as local, project part files, i.e. break the links to the content center. It's a PITA, but it will keep your hair in place at the next upgrade.