Polyline Lists can be displayed showing all of the individual curves. Alternatively, if the Polyline List represents a hull form or compartment it can be displayed in 'Compartment' form where an outline shape interpretation of the enclosed volume is displayed.
Show Compartment Outline
This option toggles between the section and compartment display of the selected Polyline List
Show as Sections
This option on the Right-Click multiple selection menu displays all selected Polyline Lists using their section curves.
Show as Compartments
This option on the Right-Click multiple selection menu displays all selected Polyline Lists using the outline compartment interpretation.