Vehicle Spy can import and to save time building a .vs3 setup file. Import Function Blocks: Function blocks can be as .vs3fb files on the Function Blocks screen. This File menu selection provides another way of importing the function block files. Import Graphical Panels: Use this File menu selection to import graphical panel files (.vs3gp). Individual graphical panels can be exported as .vs3gp files in the Graphical Panels view.\