To Configure Ortho Display Options

1. On the ribbon, click Home tabProject panelProject ManagerProject Setup.
2. In the Project Setup tree view, expand Orthographic DWG Settings. Click Ortho Style Default Settings.
3. Under Drawing & Output, check or clear the box to specify whether hidden-line piping should be displayed by default.
4. Under Elbow Centerline, click either Cornered or Curved.
5. Under Offset Location, enter the rotation or distance values. Click OK.