New to Solidworks and I am using SolidCAM for machining.  The best way for SolidCAM to understand the machining is to model the "Stock" or raw material around the designed part.  This is very simple, however I am having trouble learning how to set that "Stock" as Transparent with wireframe but yet slightly shaded.  The examples I am using for learning purposes do not have any distinguishable options selected other than "Change Transparency", but how do I set it to something that is useable?

Thank you