OilerFan

I'm tasked to provide software capable of sending data to other systems, via a NIEM service. From what I've read of NIEM, everything is geared towards the client side, where one requests data, based on a "wantlist", but I don't see anything to verify that the NIEM server can actually receive data to distribute. Can someone point me to a document that explains this? I'm also interested what NIEM server solutions currently exist, or are all of them individual efforts? -- Les Stockton 3844 Cincinnati...