RGB Black to CMYK 100% K Black

[ccowin_odfw]

Hello,

So I'm a bit stuck on a problem. I have ~50 maps that are being sent to the print shop who needs all the black to be 0% C, 0% M, 0% Y and 100% K. The actual color being used in the element is the standard RGB Black in the default color selector. So now I'm faced with going through 50 maps and changing all the black symbols, text, lines, etc to this new black and was hoping and praying to the GIS gods that there is a way for me to make this change without going through and manually selecting every single element and feature and changing it to the correct black.

Thanks

[AubriKinghorn]

The replace colors functionality for styles may work in this scenario. Learn more about it here: https://pro.arcgis.com/en/pro-app/2.8/help/production/defense-mapping/replace-colors.htm

It does require either a Defense Mapping or Production Mapping license though. 

[ccowin_odfw]

Awesome, that looks like a much more thorough way to do it. Thanks, I've requested a trial!