Abstract: In today’s global economy, businesses collaborate across multiple organizations that include customers and vendors in multiple geographies due to business growth and mergers and acquisitions. In general, larger companies have a greater number of systems with an average of 3.5 order capture and 3.3 order fulfillment systems [1]. This has led to a system landscape where there are multiple software applications that are implemented to serve both standard and customer specific business processes for a specific organization. This necessitates organization to embark upon the practice of Enterprise Architecture (EA) to organize the logic for business process and IT infrastructure reflecting the integration and standardization requirement of company’s operating model. [