Use the Pipe Networks collection in the Settings tree to manage pipe network settings, parts lists, interference styles, and command settings.
The Pipe Network object does not have any display styles. However, elements within the Pipe Network object, such as pipe objects and structure objects, have their own display styles. When you insert a pipe or structure object into a drawing, its default style comes from the part’s style definition in the parts list. After the part is inserted into the drawing, you can change its style settings.
Right-click the Pipe Networks collection to do the following:
Expand the Pipe Networks collection to display and edit the command settings that are available for pipe networks.