How to have the program automatically assign CxF/X-4 color definitions to the spot colors in a PDF file.

1. Click next to the CxF/X-4 library option.
2. Select a CxF/X-4 file with a large number of color definitions.

   Now the program searches this file for CxF/X-4 color definitions which are named exactly like the spot colors in the PDF/X file. Such color definitions are automatically assigned to the corresponding spot colors. A message appears if there are no matching color definitions in the library file.

   This search is always performed when a PDF file or CxF/X-4 library is loaded.

3. To switch this functionality off, delete the path name from the input box.