Lois González Alonso contributed to the IT-Academy-BCN/ita-challenges-backend repository by enhancing project documentation, specifically updating the Contributors.md file to acknowledge a new contributor. This work focused on maintaining accurate attribution and supporting transparent governance within the project. Using Markdown as the primary language, Lois ensured the documentation remained clear, auditable, and aligned with best practices for open-source collaboration. The update did not involve bug fixes or feature development beyond documentation, reflecting a targeted and minimal change. The contribution demonstrated attention to detail and a commitment to maintaining the integrity of contributor records within the backend repository’s documentation workflow.