An effective Data Management Plan will help you in making your data FAIR. It will also serve as a blueprint for all data in the project, not only now, but also following completion of the study. The better the plan, the more likely it will be that your research will run smoothly (through good organization, storage, coding, clear documentation, etc.) and the higher the impact your data can have (e.g. for (re-)use, collaborations, citations) in the future. This workshop is designed to give you suggestions about how you can improve your plan, to make you aware of items that are missing, and to help answer questions you may have about your plan (0.1 ECT for GSMS PhD-candidates).