Hello Frederik,
This forum is specifically for questions related to the Open Protocol Specifications Documentation. Information about the Open Protocol Specifications program and documentation can be found here, http://www.microsoft.com/protocols/default.mspx
If your question is about Sharepoint, as it appears, this is likely to be a more appropriate forum, http://forums.microsoft.com/MSDN/default.aspx?siteid=1&ForumGroupID=328
Perhaps these references will be helpful in answering your question, http://technet.microsoft.com/en-us/library/cc263363.aspx, and http://technet.microsoft.com/en-us/library/cc288440.aspx
Regards,
Mark Miller
Escalation Engineer
US-CSS DSC PROTOCOL TEAM