Map exchange attributes | Not existing on ADSAccount (user)

Question

What do I have to do, to activate the exchange attributes like "mailNickname" on the ADSAccount (user) site in the mapping editor? 
 Do I have to use the exchange connector to connect to exchange or activate some other kind of setting?

Markus Weiss-Ehlers · Accepted Answer

Maybe it would help if you tell the community what you are trying to from a use-case point of view. 
 
Otherwise, the suggestion would be something reload the schema on the One Identity Manager side to see more objects. 
 
If you just need the mailNickName property (for what reason ever) and no Exchange sync I would suggest to create a custom schema extension to the ADSAccount table and sync the property to it.

Markus Weiss-Ehlers · Answer

The mailNickname property is not part of the ADSAccount table in V7 as the Exchange objects have been separated into their own tables (EX0Mailbox, EX0MailUser).