The project CREATIVE aims at facilitating and supporting the access to the generic repositorium RADAR4KIT for the scientific communities within the Climate and Environment Centre (CEC) at KIT. This will be achieved by creating customized templates and entry forms for domain-specific metadata. At the same time, interfaces will be created to access directly the ZKU (meta) data in RADAR4KIT from the national research data infrastructure NFDI4Earth and the virtual research environment V-FOR-WaTer, which has been developed at KIT. With further activities, e.g. organizing specific research data management (RDM) workshops, a network of data stewards in the individual institutes of CEC will be established, strengthening sustainable and advanced RDM at KIT.