In which section of the TOGAF template for Architecture Principles would a reader find the answer to the "Question: of 'How does this affect me"?

The 'Implications' section of a TOGAF Architecture Principle explicitly addresses the impact and consequences of adhering to the principle on both the business and IT domains, making it the section where stakeholders can understand how the principle affects their work, decisions, or systems. This section outlines the requirements on an enterprise's architecture to conform to the principle, providing practical guidance for its application.

The 'Name' section merely provides a concise, unambiguous label for the principle.

The 'Rationale' section explains the business value or reason behind the principle, not its direct impact on individuals.

The 'Statement' section provides a high-level, definitive description of the principle itself.