DLP - Sharepoint metadata support

Hi all,

Sharepoint allows users to add two parameters to the files metadata: Confidentiality and Severity. This metadata is stored on Sharepoint's database but not on the file metadata (if you read the file's metadata you will not see them). DLP nor DataInsight are capable to read this information. 

Does anyone know if this feature is on the product roadmap?, I thin it's important to support all the product features to be able to say we can intetrate within. 

Thanks,

Jorge