
doi: 10.1049/pbpc008e_ch5
This chapter discusses the basic elements that are essential for developing enterprise architecture. The three themes that emerge when considering EAs are: requirements (that must be considered at all levels of the EA), process (which allows the EA to be generated and also forms a part of it), and structure (which considers the ontology of the EA - ontology is the set of knowledge that defines all the key elements and the relationship between them).
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