During which phase is the Architecture Vision finalized?

The Architecture Vision is finalized during Phase A of the TOGAF framework. This phase is crucial as it lays the foundation for the entire architecture development process. During Phase A, architects and stakeholders work together to define the Architecture Vision, which articulates the overall objectives and scope for the architecture project. This vision includes high-level goals and requirements and serves to align stakeholders with a common understanding of what the architecture aims to achieve. It acts as a guiding star that informs subsequent phases of the architecture development process.

Finalizing the Architecture Vision within this phase ensures that all subsequent activities are grounded in a clear set of objectives and expectations. The efforts in Phase A not only establish the framework for the architecture but also facilitate agreement and support among stakeholders, which is vital for the success of any architectural endeavor.