Markus contributed targeted documentation improvements to the Nitrokey/nitrokey-documentation repository over a two-month period, focusing on enhancing user guidance and reducing maintenance risks. He addressed formatting inconsistencies in the KeePassXC Nitrokey 3 documentation, ensuring enumerated lists, notes, warnings, and tips were clearly presented for better readability and instructional accuracy. Using Python and reStructuredText, Markus also implemented governance measures by restricting direct edits on update-related pages, minimizing the risk of unintended changes. Additionally, he refined FAQ content by updating NFC guidance to be NitroPhones-specific. His work demonstrated a methodical approach to documentation quality, prioritizing clarity and long-term maintainability.