The Move Elevation Label command is used to move an elevation label on a conduit or cable tray.
To move a conduit or cable tray elevation label, go to
Ribbon: DM Electrical->3D-BIM-> 
Move Elevation Label
Pulldown Menu: DM Electrical->3D-BIM->Move Elevation Label
You will be prompted to identify which elevation label is to be moved.
Select elevation label to move:
You will then be prompted to specify the new location of the elevation label on the drawing. See the Inserting Notes and Leaders on the Drawing section for more information about moving the label.