The Insert Device Elevation Label command is used to insert a label on a distribution equipment or branch circuit device that displays the elevation of the device.
To insert an elevation label on a distribution equipment or branch circuit device, go to
Ribbon: DM Electrical->Devices-> 
Insert Device Elevation Label
Pulldown Menu: DM Electrical->Modify Devices->Insert Device Elevation Label
You will be prompted to specify the device to which the label will be added.
Select device to add elevation label to:
You will then be prompted to specify the location of the device elevation label on the drawing. See the Inserting Notes and Leaders on the Drawing section for more information about inserting the label.