Development of Conceptual-Level Architecture Vision for Real Estate Sector using TOGAF ADM 9.1 Framework

This paper presents the development of a conceptual-level architecture vision used for the real estate sector. In Enterprise Architecture Planning (EAP), conceptual-level architecture vision may also be referred to as architecture vision planning. Aiming to streamline the business processes, organizations need information and communication technology support. Conceptual-level architecture vision is an early and crucial stage in the development of integrated information and communication technology. We adopt eleven steps proposed by TOGAF ADM 9.1 framework in performing the conceptual-level architecture vision for the real estate sector. For gathering information, we conduct some direct observations, in-depth interviews, and careful document examination. In every stage, we confirm the results to the relevant parties until they are appropriate and approved. This research produces a stakeholder map matrix, value chain diagram, and solution concepts diagram. All the resulting work products are summarized in a statement of architecture work, which describes the architecture project description and scope, an overview of architecture vision, and an architecture project plan and schedule. The results of conceptual-level architecture vision have been confirmed and obtained continuous feedback from stakeholders using questionnaires. The results of this study could be the initial stage of the enterprise architecture blueprint for the real estate sector.