You can set transparency settings for CAD group layers or feature layers with the Effects toolbar or with the Layer Properties dialog box in the Display tab.
The following steps describe how to use the Effects toolbar.
- Right-click the main menu and click Effects.
The Effects toolbar is opened.
- Click the Layer drop-down arrow and choose a CAD feature layer or group layer.
- Click the Adjust Transparency button .
- Drag the slider to adjust transparency, then release the button to end the command.