Friedrich Haeuber enhanced the microsoft/ARI repository by developing an Excel-based reporting feature focused on AKS and NodePool version range highlighting. He refactored the conditional formatting logic, replacing static Between checks with dynamic Expression logic to more accurately evaluate version ranges. This update included revising version ranges and color mappings to align with current deployment policies, thereby improving data clarity for stakeholders. Utilizing PowerShell scripting and Excel automation, Friedrich’s work increased the maintainability of the reporting process and reduced the risk of future errors. The project delivered a targeted solution that supports more informed decision-making through clearer, policy-driven reporting.