Managing coexisting integrations
When a Rational® ClearQuest® user database that had been previously integrated with DevOps Code ClearCase® is configured for integration with UCM, the existing change sets are preserved intact in the Rational® ClearQuest® user database, but cannot be migrated to the UCM integration with Rational® ClearQuest®.
Change sets of existing records in the Rational® ClearQuest® user database are preserved, and you can access them from a Rational® ClearQuest® client. To continue work on a task in a project that has been migrated to UCM, create a new, corresponding, UCM activity and continue work there.