Change Access Title item ?

Hi,
Second post :]. This is so because I don't post if I can find an answer here after some searching. Anyway, my request is quite simple, I was wondering how we can go about adding a "Change Access Title" or "Add Access Title" item to our uShop. I'm running uShop 0.95c on vBulletin 3.0.5.
Any help would be appreciated. Thanks for making an awesome hack .