During October 2025, Gard Honningso enhanced the Operational API documentation within the RuterNo/adt-doc repository, focusing on clarity and integration support. He introduced vehicle-based filtering through a new vehicleId parameter and expanded sign-on configuration details by documenting segmentCode, vehicle properties, and operator or authority IDs, with optional segmentCount. Gard also simplified the ServiceDeviation specification by removing the id from REPLACEMENT_QUAY, streamlining disruption modeling. All changes were consolidated in Markdown, leveraging his skills in API documentation and technical writing. The work improved onboarding for developers and reduced ambiguity, though the scope was limited to a single feature without bug fixes.