RTTNews: access to lockups

I’m still looking for more information about RTTNews.

Last week, I sent a message to DPA-AFX and Ravi Mariathasan at RTTNews asking for more information about this article, which quotes Martin Kalverkamp of DPA-AFX saying that RTT provides a “real-time US macroeconomic news feed, sourced from the ‘lockup’ newsrooms of government departments.”

Since I couldn’t find further information anywhere, I e-mailed asking, “Could you please tell me which lock-ups RTTNews has access to and which lock-ups DPA-AFX has access to?”

It’s been more than a week now and no one’s gotten back to me.

Does anyone out there know which lock-ups RTT is in?