指定实施者在将SA TS 90005.2.1中逻辑内容规范的每个数据组件映射到相应的CDA属性或元素时要采取的步骤。包含对CDA约束的描述，以及在必要时对CDA的自定义扩展的描述，以满足澳大利亚实施电子转诊的要求，以及实施者可以证明其系统符合性的一致性要求。

Specifies the steps for implementers to take in mapping each data component of the logical content specification in SA TS 90005.2.1 to a corresponding CDA attribute or element. Contains descriptions of both constraints on the CDA and, where necessary, custom extensions to the CDA for the purposes of fulfilling the requirements for Australian implementations of an e-referral, as well as conformance requirements against which implementers can attest the conformance of their systems.