Use this list to determine the lay down order for trapping colors. Select a color, and raise or lower its order in the list by using the Print Sooner and Print Later buttons.
Select a color in the list to trap into other Opaque colors and then click this button to raise the color before the other colors displayed lower in the list.
Select a color in the list to trap into other Opaque colors and to define the shape. (An object that is printed later usually holds the shape, that is, the dominant color in the tone should define the shape of the object.) Click this button to lower the color after the other colors displayed higher in the list.