To View and Modify Surface Mask Properties

1. In Toolspace, on the Prospector tab, click the surface Masks collection.

   The names and descriptions for the masks are displayed in the Prospector list view.

2. Right-click the mask in the Prospector tree or list view and click Mask Properties.

   The Mask Properties dialog box is displayed. Edit the name, description, boundary type, render material, and mid-ordinate distance.

3. Click OK to apply the changes and close the Mask Properties dialog box.