Prerequisites

Before reading this formal specification, implementers are encouraged to first familiarize themselves with other key portions of this IG, specifically:

• The Business Context for information about what this IG aims to accomplish including an overview of the business solution and process flow this specification will enable.
• The Technical Background page for information about the underlying specifications this IG builds upon including references to sections that implementers should read to establish a necessary foundation to understand the constraints and usage guidance described here.