- Open the Color Separations dialog box:
- Switch to the Separations or Signatures view.
- Select a signature.
- From the Edit menu, select Color Separations.
- Click Add Separation.
- In the Add Separations dialog box, type a name in the Name box and click Add.
The new separation is listed in the Page Color column. - If you want to map a color to this new color:
- In the Page Color column, click the color you want to map.
- In the Output Selected as list, select the new color you created.
- Click OK.