Symantec Encryption Management Server - Matched Users

Hello,

I have installed and configured Symantec Encryption Management Server(SEMS). I have created consumer policies and groups. I can download and install the SED client. When I install the client a user is automatically added to SEMS by querying Active Directory.

What I would like to know is how to automatically add the user to a specific  consumer group.

When I open the SEMS console I browse to Consumers > Groups > GroupName > Matched Users > LDAP Settings. I select Match Consumers Via Directory Synchronization. I would like to add users who belong to a specific Active Directory security group. What would I add as an "Attribute" and a "Value".

Cheers,

Cameron