Hello, on my vbulletin based forum back in 2010 I did the following mod: on my forum we talk about markets and finance, but some users are used to post sexy girls and nudity. This is a problem for Google Adsense, so I gave to these users the possibility to hide those images to the other users, and visible only to them. These users belong to a specific usergroup. They normally post the image, and after the publication they press a button, that is near the image, that change the permission of that image, and allow only that specific usergroup to see the image, and noone else. I am switching to Xenforo now, and I need at least one thing: allow those images to be visible only to a specific usergroup. Starting from now I will ask users to avoid posting sexy images, but I need to avoid thousand of images to be visible to Google on the new xenforo based forum. How can I do that? Thanks in advance.