During August 2025, Markus Zierl enhanced the onboarding experience for SuperOffice Online by updating the Quickstart documentation in the SuperOfficeDocs/superoffice-docs repository. He clarified the use of the full OAuth 2.0 and OpenID Connect redirect URL, addressing a common source of integration errors for developers. Working primarily with Markdown and leveraging his documentation skills, Markus ensured that the revised guide reduces ambiguity and potential misconfigurations during authentication setup. The update focused on aligning documentation with current authentication flows, providing clear, actionable guidance for developers integrating with SuperOffice Online. This work demonstrated attention to detail and addressed a targeted onboarding challenge.