I have a rather complex scene with two ladies and a man. I would like to swap the ladies around in the scene and have been exploring how this might be done. I was thinking that I wanted to copy either the current applied "appearance" or "pose" between the two lady characters. As I explored all of the options under the actions for UI buttons I saw the "save to store 1" and "restore from store 1" functions and thought this might be the answer, but I can't even get them to do anything. What are these for and how do you use them?