Sables/Saanens-breeding?

Ok...this is going to sound so "newbie" but I can't seem to get this sable thing down!

Question: If you breed a Sable to a Saanen what are the kids reg. or recorded or whatever????? I realize they have to have color to be a Sable and I just learned that a Sable can be "made" by breeding a Purebred Saanen to an American Saanen. :really To show my ignorance...I thought they could only be from Purebred Saanen parents.

Anyone want to take this one on and help out someone not understanding the finesse behind this sable thing??
Kaye