Using The Crystal Repository With Crystal Enterprise
"The Crystal Repository is a feature of Crystal Reports 9 that is supported by Crystal Enterprise 9. If reports managed by Crystal Enterprise (CE) use elements from the Crystal Repository, these reports can be refreshed as needed to acquire the latest element updates from the Crystal Repository. This document is intended for readers who already have an understanding of the Crystal Repository in the context of Crystal Reports. For detailed information on the Crystal Repository itself, go to http://support.crystaldecisions.com/docs and search for the file name repository.pdf."