Added BaseReference field
Added BaseReference field

grouan/udata,opendatateam/udata,etalab/udata,etalab/udata,opendatateam/udata,davidbgk/udata,grouan/udata,jphnoel/udata,jphnoel/udata,jphnoel/udata,grouan/udata,davidbgk/udata,davidbgk/udata,opendatateam/udata,etalab/udata