Used to change the layer system for distribution equipment and feeders on the drawing.
To change the layer system of distribution equipment or feeders, go to
Ribbon: DM Electrical RT->Change-> 
Change Layer System
Pulldown Menu: DM Electrical RT->Change->Change Layer System
You will be prompted to select one or more distribution equipment or feeders.
Select distribution equipment or feeder to change layer system of:
After you make your selections, the Change Layer System dialog box will open.
See the Layers section for more information.
Do not change the layer directly in AutoCAD. If you do, it will likely be changed back at some point in the future. Use this command or the Edit Distribution Equipment command.