To Modify Hidden Lines for Objects

You can modify hidden line properties such as color, linetype, and visibility use the display properties dialog for selected objects.

1. Select the object, and on the Display tab of the Properties palette, click (Edit Object Display).
2. In the Object Display dialog, click the Display Properties tab.
3. Select the Plan display representation.
4. Open the Display Properties dialog:
   • If you want to change the object display representation so that all objects in the drawing display the same way, click (Edit Display Properties).
   • If you want to change the display for the selected object only, select Object Override for the Plan display representation.
5. In the Display Properties dialog, specify the settings for the display components with Hidden in their name.