cFolders: possible to copy authorizations and user?

Hello,

I would like to migrate all data (collaborations, documents, authorizations, user, status networks) from one cFolders system to another (different server).

cFolders already works on both systems (both ECC 6.0, EhP7), on the target system is nothing but a plain installation.

I can copy/move the files via WebDAV but what about the authorizations and user, how can I migrate them?

Thanks in advance and kind regards,

Christine