Better Sub User management

[EliasB-NU]

Hi,
I have this problem with sub users on servers, I mange with a few other mods the sub server of a streamer and all his other Minecraft servers.
If he has a project with multiple persons who needs access to a server/servers it is always so much work entering the email of each person and giving them all the same permissions.

I would wish for a feature to copy paste a user config across multiple servers and duplicate it with another sub user.
Also a drop down menu would be awesome, so I don‘t have to remember all their emails.

Love the stuff you do, keep up the great work and hope to see this quality of live improvement in some sort in a future update.

Kind Regards
Elias