This document discusses managing research data and the benefits of developing a data management plan. It notes that managing research data enables verification, sharing and citation of results. Developing a data management plan structures how data will be created, managed, stored, shared and preserved. The plan should address what data will be created, data management practices, storage and access, and long-term preservation strategies. With good planning, researchers can avoid errors and losing data. The document provides resources for developing plans and getting help with data management.