The image shows the business protocol, which is comprised of a process protocol, document protocol, and exchange protocol. The process protocol consists of a collaboration (for the RosettaNet over RNIF business protocol) or a business action (for any EDI, HL7, or Custom Document business protocol). The document protocol consists of a document protocol revision, which consists of a document type, which consists of a document definition. The exchange protocol consists of a transport protocol and a packaging protocol.