Right mouse button shortcut menu

How do I change the right click shortcut menu? I cannot find any online instruction on how to. I have circled the section I am referring to.

I already have tried the following link:

This link does not help. 2016 SOLIDWORKS Help - Customize Menus

Maybe I am missing something simple.

this link shows how to customize the bottom section: http://blog.capinc.com/2013/01/custom-solidworks-menu-displays-do-it-right/

SolidworksDrawings And Detailing