How to match Sharepoint tags with DLPv12

HI everyone,

It's my first time working with the Symantec DLP solution but have some experience with another brands.

I'm deploying the dlp suite but found a problem integrating the sharepoint. Sharepoint adds two tags to every document you upload: Confidentiality and Severity. I need to find a way to create a policy based on these two tags, however, I don't know how to validate them with the DLP. Have someone tried this before?, Any idea to do this?,

Thanks,

Jorge