To add or remove overlays:
In the Structure area or in the Page area, select the page and double-click on it to display the Page properties dialog box for the page to which you want to add, or from which you want to remove, overlays.
In the Page properties dialog box, click Overlays, and select the overlay pages you want to add to this page, and/or clear the overlay pages you want to remove from the page. You can also adjust the order in which you want to layer the overlays.
Underlays: Select the overlay pages you want to place under this page, and clear any overlays you do not want to place under the page. All overlay pages in the document appear in this list. PlanetPress Design layers the selected pages under this page, in the order in which they occur in the list (topmost page in the list becomes the bottommost layer). You can drag and drop the items in the list to control the order in which PlanetPress Design layers the overlays.
Overlays: Select the overlay pages you want to place on top of this page, and clear any overlays you do not want to place on top of the page.
Click OK.
Any overlays you add to a normal page are displayed as part of that page in the Page area, however, you cannot edit the content of an overlay from the normal page.