XFADECTL
- A system variable that controls the degree of background fade for external references (Xref) or blocks in the reference editing view.

1. Setting Background Fade During Editing Demo Video
Section titled “1. Setting Background Fade During Editing Demo Video”1) Type “XDWGFADECTL” in the Command Input Window.
2) Enter a display intensity value between 0 and 90.
3) The higher the value entered, the fainter the display of the external reference.