In June 2025, Ivo de Visser enhanced the Geonovum/ZON-DA repository by developing comprehensive documentation to support federated data sharing and governance. He focused on maturing the component-based data sharing model, clarifying service categorization, and aligning metadata practices with DCAT-AP-NL standards. Using Markdown and leveraging his expertise in data governance and technical writing, Ivo introduced a new component concept to integrate geo and non-geo information, and improved guidance on data sharing agreements and release prioritization. His work increased the accuracy, completeness, and clarity of the documentation, strengthening the framework’s readiness for federated data sharing across domains.