1. A method of displaying information regarding a building, comprising: a) storing a model of a building system in a memory, the model comprising a plurality of building objects, the building objects including building space objects and building automation device objects, each object having a first field referencing at least one related object; b) generating display information regarding a first object, c) identifying a second object referenced in the first field of the first object; and d) generating display information regarding the second object.