http://www.polycount.com/forum/showpost.php?p=1945494&postcount=55 helps to provide an example to be specific I suppose, Similar to the above process...
You've checked all the links on this page? http://wiki.polycount.com/wiki/PBR Tons of swatches and values available. Rendering Remember Me for example.
That screenshot doesn't help at all...the settings are under the green "..." button. Here's some example settings.. http://www.donaldphan.com/tutorials/xnormal/xnormal_occ.html