Hi @rob.kimball
Are you talking about modifying the attributes in one system or managed object (system X) and using the value of the attributes from system X to generate the value of an attribute in system Y? Or are you looking to have this all happen within a single system (e.g. modify first name in system X and that results in an update to the cn in system X)?
The former would be straightforward and would just be handled with a sync mapping. The latter could presumably be done by specifying the target and source to be the same, but I can’t say I’ve ever done something like that and it’s possible IDM would reject that. You’d also have the possible challenge of reconciling discrepancies between other potential sources for that same system (e.g. a managed user object that is mapped to this system).