During November 2024, Eunbi Kim focused on foundational planning for the Student Portal in the eunbi-kim/24_2_W_SeProj repository. She created and documented draw.io diagrams outlining the architecture and flow for two upcoming features: a student to-do list and a course registration system. Using XML for diagram storage and emphasizing clear documentation, Eunbi established design references to guide future development and facilitate team alignment. While no functional code was delivered, her work provided detailed planning artifacts that improve traceability and set the stage for efficient implementation. The depth of her contributions lay in thorough documentation and structured diagramming.