Abstract: Techniques for determining point type, equipment type, equipment instance, and equipment relationship for different points associated with pieces of equipment located at a building is described. The techniques may include obtaining data corresponding to point(s) associated with one or more pieces of equipment located at a building controlled by a building control network, and using the data and statistical model(s) to determine point type(s), equipment type(s), and/or equipment instance(s) for the point(s). The techniques may include determining operational relationships between different pieces of equipment located at the building.