Is there a way to suppress holes from the hidden detail, particularly in sheet metal drawings?

Sometimes it is only required to include the hidden detail indicating the thickness of material behind the visible faces, which is what you would do if drawing manually.  But of course hidden detail generated in SW shows everything which is unnecesary and could be confusing (see attached example).

It would take rather a lot of time to create a configurations without holes for drawing views only, or to choose and hide each hole line.

Janek (SW 2012)