Prior to r12.52SP1CR5, there was a provision to specify any text to filter out the desired Member Group and Member Organizations. in Administrative UI
If there are following Member Groups :
You could use search filter as : "Manager" to filter the DN : CN= Manager,CN=Users,DC=ad,DC=lab
However, starting with r12.52SP1CR5, this feature is removed.
Now, the only filter that works is : CN=Manager
Anything else does not work: