What is the primary goal of the Preliminary Phase in TOGAF?

The primary goal of the Preliminary Phase in TOGAF is to create an Architecture Vision. This phase sets the stage for the architecture development process by aligning the architecture with the organization's strategic goals and objectives. The Architecture Vision serves as a high-level view of the architecture effort and the desired outcomes, making clear what the organization aims to achieve through its architecture initiatives.

During this phase, stakeholders are identified, and their concerns are gathered. Establishing this vision is crucial because it not only provides direction for the architecture work but also helps to gain buy-in from stakeholders and sets expectations for what the architecture will deliver. It lays the foundation for subsequent phases in the TOGAF Architecture Development Method (ADM), ensuring that all architectural work remains aligned with broader business goals.

While the other options are important aspects of enterprise architecture, they do not capture the essence of the Preliminary Phase's focus on crafting the vision that guides the overall architectural efforts.