Controls the amount of dimming through transparency for all attached coordination models.
| Type: | Integer | 
| Saved in: | Registry | 
| Initial value: | 40 | 
Valid values are from 0 to 90.
| Value | Description | 
|---|---|
| 0 | Coordination models are not dimmed. | 
| >0 | Controls the percent of dimming up to 90 percent. | 
Use CMFADEOPACITY with CMFADECOLOR to make it easier to differentiate between the drawing geometry and attached coordination models.