okay sorry. yeah youre right i could use that when deleting history, but in general i'd like to know how to edit which objects a deformer is acting on. So i've worked out how to show deformer connections in the hypergraph, just not how to add new ones. So for example, i have two obects moving along a path. at a certain point i want them both to interact with the same deformer. i.e. have that defoerm as an input to two objects. Does that make more sense? Thanks for the help