Worked on the nextcloud/approval repository to enhance workflow integrity by addressing a bug in the approval process. Focused on back end development using PHP and Vue.js, the work involved fixing an issue that allowed users to re-request approval for files that had already been approved. This change eliminated duplicate approvals, thereby streamlining the review cycle and improving the overall user experience. The solution maintained strong code quality and traceability through a signed-off commit, reflecting careful attention to collaborative development practices. The contribution demonstrates a methodical approach to problem-solving and a focus on maintaining efficient, user-friendly approval workflows.