JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. Tray Network The Tray Network group provides options to the user to Create and Manage cabletray lines in the model as well as check trayline connectivity either individually, using the Trayline Manager. Accessed from the Raceways ribbon: Create Trayline Trayline Manager Connectivity Checker To Create New Trayline To Edit a Trayline Parent topic: Raceways Discipline