Maintaining relationship information across diagrams is crucial. By storing and graphically displaying information about how components are connected throughout a system, netViz lets you drill down from a global overview to a single port in a wiring closet in seconds.

netViz also keeps track of relationships across diagrams. Rest your cursor on a link and you'll see thumbnails of the diagrams containing the link's endpoints. Click on the end of an inter-diagram link and netViz will take to you the diagram containing the link's other end. Select a group of diagrams and netViz will lay them out on the screen and draw all of the links that connect objects from one diagram to another.