During November 2024, Eunbi Kim established an initial documentation scaffolding for diagramming within the eunbi-kim/24_2_W_SeProj repository, focusing on maintainability and future extensibility. She created two XML-based mxlibrary placeholder files to bootstrap potential modeling capabilities, providing a clear structure for future documentation enhancements. Eunbi also performed targeted documentation cleanup by removing an unused placeholder file, streamlining the project and reducing confusion for new contributors. Her work centered on documentation best practices and XML file management, laying a foundation for future diagramming features while improving onboarding. The scope was foundational, with depth in structure and maintainability rather than feature complexity.