Accessible from the menu allows you to set the filter used to display shapes to the user.
Namespace: Editor.Shapes
Void Editor.Shapes.SetShapeTypeFilterByBank(Int32 groupIndex)
http://[ip]:4430/titan/script/2/Editor/Shapes/SetShapeTypeFilterByBank?groupIndex={titanId}
groupIndex ( Int32 ) : The attribute group (bank) to update the mask with.