I am wondering if it is possible to connect AD for authentication when initially a .csv import (AD was the source) has been used for the user accounts in SDP.

I am now in the situation that new users are created in our AD which were not imported initially, so I have to manually create them, which is a no option for me. I want to activate the active directory authentication but keep de request made by previously imported users linked to those users.

I allready installed a new server to:

Import a backup from the origin server

connect AD for authentication

But then all users loose there data!

Any help appreciated!!

Thanks in advance..