Asst Admin can change signatures
 

I have created a special group is that I call Assistant Admin, in that group id, they have access to admin area, but it's a limited view.

I have a big problem with users who try and advertise for free, my Asst Admins would like the ability to remove the ad links. In essance, have the ability to UPDATE signatures of regular members.

Here is the limited view that they can see, it looks like all the hack would require is a submit button, to update.

https://vborg.vbsupport.ru/external/2003/08/1.gif

One more thing... The way my Assistant Admins get to this screen is they view a member profile, and scroll to the bottom of the page. Administrative Options: User Options

it seems like your asst admins are just mods as it's the modcp

try my mods can edit users hack, as it would do what you might need