This report analyzes the business requirements and technical architecture of Adopt-A-Farm (AaF), a service-driven business connecting farmers and volunteers. The report begins with an overview of AaF's current structure, its inefficiencies, and its goals to enhance online systems for customer requests and product sales. The project's scope involves creating an online system to improve service delivery and increase product sales. The reference architecture includes a technical plan with specifications and tools, leveraging a flexible system to extend data exchange using various databases. The report details the system's components, including online ordering, payment processing, and financial statements. It further explores service-oriented architecture (SOA), describing its benefits in developing flexible application structures and open runtime links. The SOA architecture is explained through its components and layers. The report discusses the importance of technical analysis, including user classification, use cases, and system requirements, to ensure efficient system design. It addresses how to create a more efficient enterprise system. The references include various sources related to architecture, cloud computing, and SOA.