To change a component exit point, make sure the correct component is highlighted in the Model Explorer, on the Cable Tray tab, in the 
Tools group, click 
Change Exit. The exit point of the component displays in the 3D navigation view.
 
        Click Apply to change the route, 
Reset to remove all changes or 
Dismiss to close the Modify Route window.
 
        To change the offline leg component direction, make sure the correct component is highlighted in the Model Explorer, on the Cable Tray tab, in the 
Tools group, click 
Swap Branch. The changed direction of the component displays in the 3D navigation view.