Like I said you need to figure out what your doing or trying to achieve as its not quick clear. This is not an integration feature but a personal want
Here is a quick tutorial on trying to add say a Vendor title
Say your trying to say display that for say usergroup 8 you would do this
In vb3.php line 349 you would add the code in bold
Code:
Content visible to verified customers only.
Then in showphoto.tmpl you would find this
Code:
Content visible to verified customers only.
and change to something like this
Code:
Content visible to verified customers only.