How does TOGAF define "Business Architecture"?

TOGAF defines "Business Architecture" as the structure of an organization’s business processes and interactions with stakeholders. This definition encompasses a comprehensive view of how an organization operates, including its key business functions, processes, roles, and relationships with internal and external stakeholders.

Business Architecture is essential in the context of enterprise architecture because it provides a foundational understanding of how the business operates and how it aligns with its goals and strategies. It enables organizations to identify areas for improvement, ensure that business processes are efficiently designed, and foster effective communication among various organizational entities.

This perspective is crucial for aligning technology initiatives with business needs, enhancing operational efficiency, and facilitating change management. By understanding the organization’s business processes and interactions, stakeholders can make informed decisions that drive success and ensure the strategic objectives are met.

In contrast, the other options focus on aspects of the organization that do not align with the core definition of Business Architecture, such as financial structure, technical infrastructure, or branding, which are important but represent different domains within the enterprise architecture framework.