Editing a Nav tree hierarchy is done by making modification in the corresponding hierarchy definition located under the HierarchyService node. You can add, remove, or reorder the LevelDefs in an existing hierarchy definition, as well as edit the configured properties
(NEQL text, GroupBy tags and facets) for any LevelDef.
Prerequisites:
An existing Nav tree hierarchy in the Hierarchy space
Perform the following steps:
Expand the HierarchyService and double-click the hierarchy definition to edit.
Make any of the following changes as needed:
Click existing LevelDefs to edit configured properties.
Add additional LevelDefs.
Delete existing LevelDefs.
Reorder existing LevelDefs
Click Save.
To view your changes in the hierarchy, right-click the Hierarchy space node in the Nav tree and click Refresh Tree Node.