Create higher-level morph from lower-level morphs?
I'm trying to find ways to pose my characters more easily. I like the idea of the gen 4 and Genesis morphforms or expressions (not sure what the proper name is) such as Frown or Eyes Left-Right. These things are a single slider that control a number of other morphs. The gen 4 and Genesis hands have something similiar - Hand Grasp etc.
I know how to create a morph from a deformer, but how do I create a single morph from a number of lower-level morphs?
Thanks for the help.