Worked on the ietf-wg-scitt/draft-ietf-scitt-architecture repository to enhance the SCITT architecture diagram, focusing on accurately representing the roles of Issuer, Relying Party, and Auditor. Used Markdown for diagramming and technical writing, updating terminology and refining the layout to ensure visual consistency with the project’s textual definitions. Incorporated reviewer feedback through multiple commits, addressing diagram accuracy, arrow clarity, and typographical corrections. The improvements aimed to reduce ambiguity and streamline architecture reviews by aligning visuals with documentation. Emphasized clear documentation practices and iterative updates, demonstrating attention to detail in both diagramming and technical communication throughout the development process.