cmyk-gray device link profile

Hello

I am trying to generate a ‘cmyk->gray’ device link profile. It looks like photoshop doesnt support ‘cmyk->gray’ profile. Is there a way to have a cmyk wrapper over the gray profile?

I appreciate any suggestions you guys might have :slight_smile:

Thanks

No suggestion really…just wondering what benefit a device-link might bring to a CMYK->Gray conversion?