Contributed to the os-autoinst/os-autoinst-needles-opensuse repository by adding a new UI test asset, mutt-send-reply-20250929.png, to support OpenSUSE 15.6 DVD updates for x86_64. This work focused on enhancing test reproducibility and improving build verification visuals without modifying existing code. Leveraging skills in test automation and image asset management, the developer ensured the new PNG asset integrated seamlessly into the existing test suite, providing a consistent visual reference for automated UI testing. The contribution was documented within the needles repository, supporting reproducible results across environments and strengthening the reliability of the OpenSUSE build verification process.