Hello, im still new to revit for the most part, i am able to do many things, get my plans out etc. my question is i have a magic box that i created to be used in many instances in the model, (furnace, erv, water heater etc...) i am trying to create one now that is a rtu, showing both downflow and side outlet. i have my duct connectors added. and when i bring onto my model, i can use it as intended. what i am trying to do is add lines over the connector to indicate supply and return if you looking down at it or from the side. how do i get a reference plane too show or attach to a different view than when it was originally created?