Share Email Facebook Twitter LinkedIn To Change the Orientation of the Z Axis of the UCS 2013-04-10 Product Documentation Intermediate View Original Right-click the UCS icon, and click Z Axis. At the Command prompt, enter ucs. Specify a point for the new origin (0,0,0). Specify a point that lies on the positive Z axis. Related References Commands for the User Coordinate System (UCS) Related Concepts About the User Coordinate System (UCS) About Controlling the User Coordinate System (UCS)