So, I looked this up and all I could find is usergroup styling. I guess, that's the price to pay having Style as the name, instead of the ever so popular name of theme. However, I'd like to know if there is anyway to allow a specific usergroup, let's say (Ad Free) the ability to use a specific Style/Theme on the forum. I made a separate theme with no ads. And would like only the "Ad Free" usergroup to be able to use this. How would I go about doing/implementing this?