Accessible from the menu allows you to set the filter used to display shapes to the user.
Namespace: Editor.Shapes
Void Editor.Shapes.SetShapeTypeFilter(String type)
http://[ip]:4430/titan/script/2/Editor/Shapes/SetShapeTypeFilter?type={string}
type ( String ) : A string representing the types of shapes shown to the user. See the AcwRecordMask enum for information about the string options.