The document outlines the European Commission's guidelines for the Horizon 2020 Open Research Data Pilot, emphasizing the importance of data management plans (DMPs) in research projects. It provides resources and tools for researchers to effectively manage, share, and license their data, including the DMPonline tool and various repositories. Key points include the principles of making data FAIR (Findable, Accessible, Interoperable, Reusable) and the significance of selecting appropriate licenses and formats for long-term data sustainability.