If the user has also not already logged onto the ZMF system from the Serena perspective they will be prompted for their connection details. If the user types in the incorrect password at this point the initial checkin request fails but the password is stored somewhere that cannot be reset in this perspective. If they continue to use the ‘ChangeMan ZMF Checkin...’ option for the same or different components the same, incorrect password will be re-used and their userid will quickly be revoked.