What does the Architecture Development Method (ADM) describe?

The Architecture Development Method (ADM) is a cornerstone of TOGAF and it outlines a structured, iterative approach to developing enterprise architecture. This method provides a framework that guides architects through a systematic process that allows for the development of a cohesive and comprehensive architectural strategy. The iterative nature of the ADM allows for continuous refinement and adjustment based on feedback and changing requirements, ensuring that the architecture remains aligned with the organization's objectives.

The ADM consists of phases that encompass the entire architecture lifecycle, including preliminary phases, architecture vision, business architecture, information systems architecture, technology architecture, and architecture governance. Each phase contributes to building a holistic view of the organization’s architecture, ensuring that all aspects—from business needs to technology solutions—are adequately addressed.

While there are important aspects of governance and compliance in architecture, as well as specific implementation roadmaps and architecture patterns that may aid in the architecture development process, these are not the primary focus of the ADM itself. Instead, the ADM is fundamentally about the structured and iterative process of developing the architecture, which is why the first choice accurately captures its essence.