The document discusses the Plan4all GeoPortal, which was created by the Plan4all team to promote their work on integrating spatial planning data. The GeoPortal acts as a reference platform for testing local pilot implementations. It includes components for authorization, content management, metadata management, and spatial data management. The experiences gained from developing the Plan4all GeoPortal are being used in other projects and commercial activities. While the original Plan4all project is ending, the team aims to continue maintaining and updating the GeoPortal solution long-term to support open sharing of spatial planning data.