Dependency Types Project Management (DTPM) is a strategy used by project managers to identify, document, and manage the relationships between activities and tasks on a project. DTPM focuses on understanding which tasks must be completed before others can begin and how changes to one element of a project can affect other elements. By utilizing DTPM, project managers are able to develop efficient plans and reduce risk while also taking into account the differing dependencies that may exist within a project. Through assessing the impact of any change or disruption, teams can respond in an appropriate and timely manner, ensuring successful completion of projects.