As a Project Manager or a Product Owner it is possible to add Dependencies on a Plan-item.
There are two ways to do this
Add Dependency in detail page of the Plan-item
1.Go to the tab Dependencies
2.Click Add Dependency
3.Select the Predecessor and the Dependency Type and optional a Lag.
4.Click Add Dependency
5.You can also add external dependencies in the lower section.
Note: You can only add external dependencies to Projects in which you have the role Project Manager or Project Support.
Note: If you want add external dependencies, this is the only way to do it.
Example dependency
Detail screen to add dependency
Add Dependency in the Gantt
1.Click the bar of a Plan-item in the Gantt Chart and drag it to another bar of a plan Item
2.Right click the arrow to adjust the dependency
Example Dependency in the Gantt