GWX integrated orders

I have read the manual and, if this is there, I've managed to overlook it.

Could something be posted that shows the button designs, where they are located and what they do? I've found most (I think) and, while most seem intuitive there are a couple that I'm not sure of their operation. Unlike the stock buttons they don't show their function when you rest the cursor atop them (not complaining, mind you, just noting that) and I think it would be helpful to have an addendum of sorts showing the locations of the added buttons, their shapes, and what they do.