Quite a mouthfull to refer to something that takes privileges away or adds them.
I needed/wanted to take the “System shutdown” privileges away from my kids on my computer, once in a while i might be downloading something that might otherwise take unnecassary longer.
As always, Google is your friend.
Below a screenclipping on how to start the Group Policy Object Editor:
Right-click on the privilege and left-click on properties, as easy as pie:
Add and/or remove users to your liking: