Trouble with making sketch public with Creo Layout (Creo 4)

I've been struggling this morning to get a simple Creo Layout sketch to come into another model.

Looking through PTC videos I see that the sketch needs made public.

Watching this being done; there is a right click and there are several options including "make public".  When I do the same thing the only option available is making a node.

Anyone know whether this is a bug or if this is just shared differently?