During June 2025, Sam Azzouz updated the Green-score API documentation and related assets in the openfoodfacts/openfoodfacts-server repository to support an expanded grade set, introducing the new 'F' grade alongside existing values. Working primarily with Markdown and leveraging strong documentation skills, Sam revised technical references and visual assets to ensure the API’s scoring scheme was clearly communicated to developers and end users. This work addressed issue #11919, reducing ambiguity for API consumers and aligning documentation with recent business requirements. The update was focused and well-scoped, reflecting a solid understanding of documentation best practices and the importance of clear API communication.