Tanja Baeumel contributed to the acl-org/acl-anthology repository by enhancing data completeness for the 2025.mathnlp collection. She added a missing paper entry, including detailed metadata such as title, authors, abstract, and DOI, and updated an author’s ORCID to improve attribution accuracy. Her work focused on XML manipulation and YAML configuration, ensuring that metadata was both accurate and discoverable. Tanja used Git-based patching and collaborated with co-authors to implement these changes, which improved the integrity and searchability of the anthology’s data. The scope of work was targeted, addressing specific data gaps rather than broad feature development or bug fixing.