1. Choose Window > Channels to display the Channels palette.
2. To fill a selected area with a spot color, make or load a selection.
3. Choose New Spot Channel from the Channels palette menu.
4. Click the color
box, and choose a color from a solid Pantone color library. The channel automatically takes the name
of that color. Your selection will fill with the new spot color.
5 Click OK.
You may also add color areas to the image using any of the painting tools.
6. Save the file using the Photoshop (.psd) file format.