Hi I'm working on a project where I have one operator processing a box which goes to a queue and then a second operator takes the box from a queue to a rack and stacks them by item type. I need the first operator to travel to the boxes coordinates in the rack but am unsure of how to do this. I have tried using a send message trigger from the rack to operator one but I can't seem to figure out how to make the operator travel to the boxes location. Would anyone be able to give me advice on how to make this happen?