As far as I am aware, only LuckPerms can do this. You can download it here: https://luckperms.net/ Learn more about it here: https://github.com/lucko/LuckPerms/wiki How you make mulitple groups at once: use the /lp editor function More information at: https://github.com/lucko/LuckPerms/wiki/Why-LuckPerms (Scroll down, there's a section on the web editor.)
