Synchronize for the first time

This option determines whether to update manually created users or not. If the option is selected and there is a Source System user with the same user name as a manually created user, the MarkView user receives assignments in accordance with AUSS mappings and loses all the previous assignments that do not match AUSS mappings. Such overridden user becomes managed by AUSS in subsequent synchronizations. If the option is not enabled, AUSS does not update such users. Subsequent incremental synchronizations can also override manually created MarkView users with the option enabled, but only for the users which AUSS detects as updated since the previous synchronization.

If you will need to override manually created MarkView users at a different time later, you will be able to do it by running manual synchronization with both Override manually created MarkView users and Force full synchronization options enabled.