Andrea Cristofori developed the DataHub WebDAV Backend Configuration Guide for the EGI-Federation/documentation repository, focusing on providing clear, reproducible instructions for integrating DataHub with WebDAV backends such as Nextcloud and XrootD. Andrea’s work involved hands-on backend integration, workflow testing across multiple platforms, and technical writing using Markdown. By documenting tested configuration steps and addressing cross-backend compatibility, Andrea enabled teams to reduce integration risks and accelerate deployment. The guide emphasized collaborative documentation practices and version control, resulting in a resource that supports both new and experienced users in setting up DataHub with WebDAV, while ensuring maintainability and clarity in the documentation.