[Suggestion] Copy Usergroup and Forum permissions

[JLuerken]

Hi Author,

it would be very helpful to have the option to copy usergroup permissions from one group onto another.
This would help alot creating new groups.

It would also be nice to have the option to copy category permissions.
Simply using the copy option will help to reduce doing everything manually again and again.

btw. This option does already exist in vB for the forum and user permissions

Kind regards
jluerken