Is there a way to hide sketch entities in a drawing?

I thought this used to be possible. Can't find a way to do it now.

I use sketch entities to create dimensions that SolidWorks won't place. Like on siloette curves, where I want to show the overall size of a curvy part. Or the diameter of a hole that has a spline for an edge. Soemtimes dimensions must be faked in using skecth geometry. But I want to hide those entities.

Thanks

Dwight