“…Enterprise architecture models mainly consider the high level view of operational interactions between enterprise processes and activities, organizational hierarchy, organizational units, system level interactions of services, information flows, enterprise strategies and goals (Wortmann et al, 2001;Morkevicius et al, 2013). For example, the perspectives (views, viewpoints) in the MODAF and NAF frameworks and UPDM are as follows: strategic view, operational view, system view, acquisition view, service view, technical view, custom viewpoint (UPDM).…”