Dataverse software provides an export to various metadata formats and performs the mapping between the Dataverse fields and these exports. An overview of the Datavers Crosswalk can be found at: https://docs.google.com/spreadsheets/d/1VAhZ83hKURX_4T-bOkn7XCb9h62Gr2gcJI1fWe4Rl4c/ https://guides.dataverse.org/en/latest/admin/metadataexport.html Dataverse Metadata Crosswalk