Joana P. worked on the elixir-europe/rdmkit repository, focusing on improving data quality and maintainability for contributor information. She enhanced the CONTRIBUTORS.yaml file by standardizing and shortening contributor affiliations, which improved readability and consistency, particularly for the biodiversity page. Using her skills in configuration management and data management, Joana applied careful data hygiene practices to ensure that attribution data was both clear and easy to maintain. The work, implemented in YAML, preserved repository integrity and facilitated smoother onboarding for future contributors. Although no new features or bug fixes were introduced, her changes provided a foundation for ongoing maintainability.