Move Tasks Up and Down the Task Hierarchy
Click Home tab > Tools panel > TimeLiner
.In the TimeLiner window > Task tab, click the tasks you want to move:
- Click Move Up
to move selected tasks up one place the task hierarchy - Click Move Down  to move selected tasks down one place the task hierarchy
- Click Move Up
Note: Tasks can only move within their current level of hierarchy. If the selected tasks are within a summary task, then they can only be moved up or down within the summary task.