Once you place an item into the Panel Configuration pane, all of its available properties are displayed in the Properties Pane.
Notice that you need to know nothing about the underlying structure of the electronic catalog. If changing a panel changes its part number, Panel Builder does it automatically behind the scenes. If the change requires a change to the options of the panel, Panel Builder handles that as well. In either case, it is transparent; you simply select the property you wish to apply, without the need for searching though the table of contents for a different part or diving into the details of option trails.
In addition to being able tochange part numbers and options, a property can also add additional parts to the configuration.
Properties can be dependant on other property choices. For example, if a panel only has three Raceway Cover options when it is Non-Powered but has nine when it is powered, Panel Builder will correctly support this.