Default permissions

Every permission are for operators by default. If a player doesn't have the permission for that command, he cannot use it (help page doesn't show commands that the player doesn't have the permission to use).

So, removing a permission will remove that command/feature, this is a way to remove/disable OreAnnouncerGUI features.

General permissions

You can give all permissions with oreannouncergui.admin.*.

Full permissions

Every permission is listed below:

Admin permission Description
oreannouncergui.admin.edit.blocks Allow access to /oa blocks