Forum Discussion
Changing the AAD Connect 'User Principal Name' attribute from mail to userPrincipalName?
Hi, I'm planning to change the User Principal Name attribute from mail to userPrincipalName. (The top right sync option in the image below.) I'm wondering whether this has any ef...
DanielNiccoli it would affect those users who do not have a match on UserPrincipalName and Mail. Thus updating the UserPrincipalName those users in Azure Active Directory. As long as you do not alter the source anchor, you should be fine.
Which attribute to you use in the ADFS claim?