To use the ClearCase Version Importer,
you must set up an export host and select or create an account with
the appropriate permissions to access Rational®
ClearCase® views,
VOBs, and their contents for running an export. You must also configure
the import host, which can be the same as the export host, and create
or select a Jazz administrative user account with the appropriate
permissions for importing versions and creating changes sets with
specific users assigned as creators. The account must have Jazz
Admins privileges.