Define Required Layers of Overlay Elements

Sets the visible layers of the currently selected Overlay (OLAY) element using the Properties window.

Select the Layer Visibility drop-down list to display the available OLAY layers.

Select the required check boxes to define the visible layers.

The ALL and DESI check boxes display by default, all other check boxes are added dynamically. If you select the ALL check box, all other check boxes in the drop-down list become inactive.