The Navigator view provides a quick and easy way to see the whole process model and find connections between model elements. A new navigator can be opened by clicking the "Navigator View" button on the View tab of the ribbon.

 

The Navigator view contains the Navigator Views list and the hierarchy of model elements selected in the Navigator View Settings.

Navigator View

 

The following hierarchies are available:

Process Hierarchy

Organization Hierarchy

Notes Hierarchy

Resource Groups

Resource Pools

Information Hierarchy

Custom Element Hierarchy

Elements as List

SharePoint Hierarchy