Project —Task Trees and Dependencies

"Task management is the process of managing tasks through its life cycle. It involves planning, testing, tracking and reporting. Task management can help either individuals achieve goals, or groups of individuals collaborate and share knowledge for the accomplishment of collective goals. Tasks are also differentiated by complexity, from low to high.
Effective task management requires managing all aspects of a task, including its status, priority, time, human and financial resources assignments, recurrency, notifications and so on. These can be lumped together broadly into the basic activities of task management. ...
Task management may form part of project management and process management and can serve as the foundation for efficient workflow in an organisation. Project managers adhering to task-oriented management have a detailed and up-to-date project schedule, and are usually good at directing team members and moving the project forward. ...
Task life cycle.
The status of tasks can be described by the following states:
Ready,
Assigned,
Terminated,
Expired,
Forwarded,
Finished,
Failed." [Task management. Wikipedia]
The example "Project management task status dashboard" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Status Dashboard solution from the area "What is a Dashboard" of ConceptDraw Solution Park.