Heiko Bennewitz developed a targeted data export feature for the acrolinx/platform-api repository, introducing a fields parameter to the Reporting API that enables users to retrieve specific subsets of data in CSV and JSON formats. Heiko implemented this enhancement using OpenAPI and Shell, focusing on API development and comprehensive documentation. The work included updating usage guidance and providing example cURL commands to streamline customer adoption. All changes were carefully tracked and aligned with repository standards, ensuring clean commit history and changelog consistency. This contribution addressed the need for more flexible data retrieval without introducing new bugs, reflecting a focused engineering effort.