A repository can be imported from another SCM package:
If necessary, create a new repository in PureCM as described above.
Right click on the new or an existing repository and select 'Import Repository' from the menu.
Select the type of repository to import and follow the on-screen wizard, which will vary according to the type of repository
The imported repository will be created as one or more streams within the PureCM repository. These streams can then be merged or otherwise amended as described in the 'Stream Administration' chapter.