I am working on creating an inventory of parts at a Water Reclamation Facility. I am trying to have it where i can click on a polygon feature that represents a particular building at the plant and from there, multiple features pop up or expand out. For example, I click the building and multiple callouts branch off of it showing points for pumps, engines, etc. Does anyone know if this is possible? Or would I just have to work with the little selection drop down menu that comes up if features intersect?