Antoine Piel focused on enhancing the Sentinel documentation within the MicroEJ/docs repository, delivering two major feature updates over two months. He consolidated and clarified remote floating license server setup, addressing OS-specific configuration paths, Docker environments, and browser or CLI workflows. Using RST for documentation, Antoine introduced a WSL IP-based workaround and improved cross-references, streamlining onboarding and reducing support needs. He further refined lifecycle guidance for Sentinel RTE, adding explicit instructions for restarting and uninstalling services across Windows, WSL, and macOS. His work demonstrated depth in technical writing and process documentation, resulting in more maintainable and accessible engineering resources.