Jinhwa Kim focused on foundational documentation and planning for the To-Do List feature in the eunbi-kim/24_2_W_SeProj repository. Over the course of one month, Jinhwa created a detailed task management diagram using XML-based tools, capturing the intended architecture and user experience for the upcoming feature. This artifact served to align stakeholders and reduce implementation risks by clarifying requirements and design decisions early. While no bugs were addressed during this period, Jinhwa’s work enhanced repository traceability and set the stage for efficient future development. The emphasis on documentation demonstrated strong skills in technical planning and collaborative project preparation.