Alright, thanks. Also, possibly a little note about what it actually does. Like, "This feature will change your username in this forums. Username is basically your display name. You login with this thing. You change it, then you'll have to login with the changed username in the future. Got it?", or something along that line. I was flabbergasted yesterday because my user asked what was that feature do.
Can you add a feature where mods would be able to change the username from the member profile if they have the correct permission?
For example, when a mod goes to "Username History" there's a little button which will open a menu where they can change the same stuff as in ACP.
I'm personally very strict about who I gave ACP access.