Symantec DLP Integration with the following

Hello all how are you . I am faced with the following requirement for one of my client.  Please kindly tell me the following things and help me to set it up.

1. Can I integrate DLP with Universal Access Gateway ( UAG ) Web proxy ? What steps Am i required to do for this Integeration ?

2 . How can I integrate DLP with file server ? SharePoint ? Kindly tell me the steps to do and follow .

3. How can I  integrate Symantec DLP network prevent for email with baracode email security ? What steps am i required to do ? Place it between the exchange 2013 and baracoda ? 

I am waiting for your kind and helpful replies. Thanks and Regards