Prerequisites
Use this feature to display a substructure of a hierarchical structure. Substructures are parent/child structures that form a hierarchical structure.
When you use this feature, Structural Graphics hides objects above and below the substructure you select.
This feature is active in overview and detail mode, and only affects the active view window.
You can also use the Choose Section feature to view selected areas of a structure. For details, see
Procedure
Result
The system displays the substructure.