Use hierarchies to define the navigation in the portal. These hierarchies map the relationships between superior and subordinate items.
You can define your own hierarchies for each user-defined modification set.
Prerequisite
You have the Portal administrator function privilege.
Procedure
All hierarchies defined in this modification set for navigation are displayed. By default, these are the hierarchies from the template from which the user-defined modification set was derived, for example, Processes, Organizations, IT systems, or Groups. You can activate or deactivate these hierarchies marked with system, or change the order in which they are displayed in the portal.
Unused hierarchies are shown in strikethrough formatting and are not displayed in the portal.
The navigation hierarchy is disabled.