I have a user who have both on-premise and azure ad accounts (guest user in Azure). I would like to merge those 2 accounts as both accounts have the same proxy email address and that caused conflict with AD connect sync.
The azure guest account already have resource assigned to it, e.g. O365 group for sharepoint site and etc. If I assign the same immutableid to the on premise ad account, how would that affect the access to the assigned resource? After the merging, the user will be using the on-premise ad account to login. Would that account be able to access the resource that was assigned to the deleted guest account? Do I have to do any adjustment if the access remain the same after the merging?
Thanks
