Hello!
we are about to plan DirSync implementation for a customer who is having about 50-60 Office 365 E3 users in the cloud.
I try to find out if there is some sort of documentation about that subject?
Especially I am looking at getting the already existing mailboxes connected to the new users created during DirSync.
My understanding is that DirSync inevetably will create new users in the cloud no matter what. UPNs / email addresses are actually the same on premise an in the cloud, but if DirSync is creating a new user object, we will have to assign the correct boxes to the correct users.
Could somebody give me a hint on where to find some documentation?
Brgds
Ralf DK