Hello :-)
I have a need for preferably a dynamic group that can parse an attribute and compare to a list of values.
Example - ADUser Title attribute - "F387-IT Operations Manager"
I need to parse the value before the "-" for "F387", then look up that value in a list of up to 4500 values to see if there's a match.
If there is a match, then I want the AD user to be a member of the dynamic group.
How can I build this in a way is dynamic and yet performance doesn't take a hit? For reference, I've got >40K ADUsers. Doing "Get-ADUser -filter {...}" takes 30+ seconds across all 40K users.
Regards,
Jon