Is it possible to sync users from a domain that exists in different forest.

Bernard Muendi 1 Reputation point

I have two forests, A and B, joined together via trust relationship, currently all users reside in A forest. I have AD sync server deployed in B forest connected to an office365 tenant. Is it possible to sync users to office365 from A forest domains right from B forest?

Or i need to migrate the users from A forest to B forest, then sync them to office365?

Kindly help.

Azure Active Directory
Azure Active Directory
An Azure enterprise identity service that provides single sign-on and multi-factor authentication.
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  1. Thameur-BOURBITA 15,736 Reputation points


    It's possible , you don't need to migrate users from A forest to B forest, you can synchronize multiple forest to single Azure AD tenant:


    To get more details about supported topology and scenarios ,I invite you to read this article:


    Please don't forget to mark this reply as answer if it help you to fix your issue