I have an alt account, and It would be very helpful if you have a friend (that you trust) or an alt account and would like them to have all the flags on your res without having to type in every individual flag name.
There's going to be a grouping system where you can make a group that you can just add players to with all permissions.
The feature will make it so you can make permission groups, such as "friends", so that if you want to add your 1000s of friends to a set amount of permissions, you add them all to the group instead of doing it individually. It has nothing to do with the /gr groups.