Worked on the SAP/abap-atc-cr-cv-s4hc repository to address a critical user interface issue affecting succession navigation. Focused on front-end development using React, JavaScript, and TypeScript, the work involved correcting the logic that determines when arrow icons are displayed to indicate the presence of successors. By refining this logic, the update eliminated misleading double-arrow indicators, ensuring the UI accurately reflects available navigation options. This change improved the reliability of the navigation experience for end users and reduced potential confusion and support requests. The solution maintained clear traceability through version control, supporting maintainable code and transparent development practices throughout the process.