Gustav Molin contributed to the uu-semp/swedish-learning-app-2025 repository by implementing asset licensing metadata for two key assets, focusing on compliance and reuse readiness. He designed and documented metadata files that specify authorship, sources, usage terms, attribution requirements, and Creative Commons licenses, ensuring that asset provenance and legal requirements are clearly traceable. The work involved careful structuring of metadata in text-based formats and linking changes to a specific commit for auditability. Using skills in documentation, version control with Git, and metadata standards, Gustav addressed the need for transparent asset licensing, though the scope was limited to a single feature this month.