GPO - Restricted Groups applying, but don't actually add the group

view full story

http://serverfault.com – The following scenario is weird. Please be advised. I have created a GPO on an OU containing workstations like this: This GPO purpose is to make the Backup Operators group a member of the local Administrators group on all the workstations inside the OU. Here is the content of this GPO: Then when I check if the GPO is applied using gpresult on a workstation inside the Organisational Unit (OU) on which the GPO is applied, I can see that it is correctly applied on that workstation: But when I go check in the local group on the workstation, in the local Administrators group, I should (HowTos)