Building and Maintaining the Routing Rules
Routing rules tell the Partner Manager what to do with documents it receives. A routing rule has two basic elements: routing criteria and routing action.
The routing criteria specify the sender, receiver, and message type values that cause the routing action to occur.
The routing action is encompassed in a flow service (called the
routing service). This service performs any pre-processing actions that you specify and then invokes the outbound transport, which delivers the document to its intended destination.