Frederic Maguin developed comprehensive documentation for the DVImportExport command-line tool in the IQSS/dataverse repository, focusing on clarifying workflows for exporting and importing dataverses, datasets, and files across Dataverse instances. His work emphasized technical writing and data management, using reStructuredText to ensure clear, maintainable guidance for both developers and operators. By detailing command usage and migration scenarios, Frederic addressed operational reliability and reduced migration risks, aligning documentation with Dataverse standards. Although he did not address bug fixes during this period, his contribution provided depth in documentation quality, supporting cross-instance data mobility and improving onboarding for new users and maintainers.