The modular structure of the model and the dedicated place-holders allow subsequent development and extensions where thereference model, the imported schemas and the interlinked sharedsemantics facilitate the consistency of further work. Presenting thedomain in an interlinked unique structure helps to indicate criticalpoints, potential errors and the impact of changes in the system asa whole providing input for local system design, audits, and policyanalysis. The storing of requirements and implementation optionsin a common also, underpins interoperability with other domainsand enhances the transparency of the CAP.