Marek Bielik enhanced the Outlier Detection UI in the Evolveum/midpoint-localization repository by delivering targeted localization improvements focused on user experience and clarity. He standardized panel names, explanations, and view titles, ensuring consistent terminology throughout the interface. Using Java and properties files, Marek emphasized internationalization and localization best practices, preparing the UI for broader language support. He also improved codebase maintainability by removing obsolete files, such as commits.txt, reducing repository clutter. While no user-facing bugs were addressed, Marek’s work provided a foundation for faster iterations and better QA readiness, reflecting a methodical approach to UI clarity and code hygiene.