The paper presents the research project D4Humanities conducted by the GERIICO laboratory at the University of Lille in the field of research data management (RDM). In particular, it describes the development of a local workflow for the submission of research data related to PhD dissertations and the connection to the national RDM infrastructure Huma-Num (deposit, preservation and dissemination of research data via the NAKALA service), along with the RDM training program for PhD students provided by the Graduate School in Social Sciences and Humanities at the University of Lille.