Would moving the Erase and Hide further away from each other (in the menu system) be a problem? They both make stuff dissapear. But one is more permanent than the other. I think if I was working at speed, I could miss the hide from the erase.
I hope you understand.
Process:
Right click, Hide… oops I slipped the mouse up to erase (didn’t notice)
Another good reason for using components instead of groups. If you’d erased a component, you could drag in a new instance of it from the In Model components collection.