I figured out how to use the Clipping Plane in a 2d drawing. I put a solid of the part on the 3 view drawing and used the Clipping Plane. I also realized that if I want an ISO view of the part on the drawing that I need to position that image of the part clear of the clipping plane.
(Maybe there is a better way, but this seems to work…)
My question now is how do I add the lines and arrows that will call out the section cut?