Which document typically outlines the architecture requirements and constraints in TOGAF?

The Architecture Requirements Document is the typical document in TOGAF that outlines the architecture requirements and constraints. This document is crucial as it provides a detailed enumeration of the needs that the architecture must satisfy, as well as any limitations that might impact the design and implementation stages.

Within the context of TOGAF's Architecture Development Method (ADM), the requirements laid out in this document serve as a foundation for the subsequent phases of the architecture project. It ensures that all stakeholders have a clear understanding of what is necessary for the architecture to be successful. By pinpointing essential requirements and constraints early in the process, the document helps to drive architecture decisions and maintains alignment with business goals.

The other documents listed provide valuable contributions to the overall architecture framework but serve different purposes. The Architecture Vision Document focuses on the high-level goals and scope of the architecture initiative, while the Architecture Definition Document provides a detailed description of the architecture itself. The Implementation Plan outlines how the architecture will be realized and executed. Each serves its role, but the Architecture Requirements Document is specifically dedicated to articulating the needs and limitations essential for guiding the architecture's development.