5.3.3 Personalising the feed
Many recipients of RIN messages will want to receive data from different business partners. In these cases it is essential that the web server of a receiving RIN processor knows who is calling one of its web services.
This can be done with or without formal authentication (see Clauses 5.3.4 and 5.3.5, respectively). The benefit of using formal authentication is that it also allows the two parties to secure their communication.