An error occurred while saving the commentDarren Powles commented
I don't know if this would work but for windows server backup / dpm, I think you can use a registry key which you could then deploy via GPO. See http://www.buchatech.com/2011/10/how-to-exclude-data-from-dpm-protection/
Darren, does this page help answer your question?
Scroll to the table at the bottom of the page.
Thank you for your question. We are now reviewing it internally,