Table 11.

Overview of the EKD method sub-model.

EKD	Goals model	Business rules model	Actors and resource model	Business process model	Technical components and requirement	Prototype model
Focus	TSP vision and strategy, from viewpoint of business requirement	Modeling policy and rules.	Enterprise organization structure	TSP business operations	The needs of ArchiMate EA systems.	Business ontology
Issue	What is the organization attempting to achieve or avoid and why?	What are the business rules? How do they support TSP goals?	Who/what is responsible for goals and process?	What are the business (sub) processes? How is information processed therein?	What are the EA business requirements? How do they interact?	What are the phenomena addressed in the sub-models?
Compo-nents	CATWOE.	Business rule.	How do actors interrelate across organizational directorates?	eTOM ABE through activity decom-position levels 2, 3, and 4	EA elements of business, application, technology, grouping.	ArchiMate relation: flow, triggering, assignment, serving, realization.