Sequence the order in which tasks must be completed by mapping the relationship between them via dependencies.
Understand the impact of a task on other tasks.
Restrict users from closing tasks until the related tasks are closed.
Map dependencies to indicate when the result of one task will form the input details for the another task.
Parent Task: The first task in the sequence on which other tasks depend is called the parent task. The dependent tasks cannot be closed until the parent task is closed.
Child Task: Tasks dependent on the parent task are called child tasks.
Connector: The connection arrow used to link parent and child tasks.
In the Tasks tab, click Dependencies on the toolbar.
The Task Dependency page is displayed. Hover a task to preview the task details. The background color indicates the percentage of work completed so far.
Select a task and drag the connector to link a child task.
To delete a dependency, hover over the connector and click 
.
On the page header, you can perform the following actions:
Click Reload to refresh the page and view the updated changes in the dependency map.
Click Layout to toggle the view between horizontal and vertical tree.
Click Export to obtain a PDF document of the dependency map.
