Phase A - Architecture Vision

TOGAF Phase A - Architecture Vision is the initial phase of the TOGAF Architecture Development Method (ADM). It focuses on defining an architecture vision that sets the foundation for the subsequent phases of the architecture development process.

In this phase, key activities include:

• Establishing the Architecture Project: Define the scope, objectives, stakeholders, and overall context of the architecture effort.
• Developing the Architecture Vision: Create a high-level view of the desired future state of the enterprise architecture, including the key requirements and expectations from stakeholders.
• Identifying Stakeholders: Engage with stakeholders to understand their needs and gather input that will inform the architecture vision.
• Confirming Commitment: Gain buy-in from key stakeholders to ensure support and resources for the architecture project.
• Creating a Vision Document: Produce a formal document that captures the architecture vision, goals, high-level requirements, and potential benefits to the organization.

The outcomes of Phase A include:

• A clear and agreed-upon architecture vision.
• Documentation outlining the goals and objectives of the architecture project.
• An initial understanding of the organizational context and dependencies.
• Identification of potential risks and a high-level roadmap for implementation.