During November 2025, Caen Kj worked on the IQSS/dataverse repository, focusing on enhancing the security of demo and tutorial materials. They implemented security warnings to alert users about hardcoded passwords and secrets, updating the production.rst documentation to emphasize the risks associated with using such credentials in demo content. Using reStructuredText and applying security best practices, Caen improved onboarding materials by providing clear guidance on credential management. Their technical writing ensured that new users are better informed about potential exposure risks. The work was delivered through concise, traceable commits, reflecting a focused approach to documentation and security within the project.