You can setup a custom runtime menu by opening the 'Edit' menu from the front panel of the VI you want the menu on ans selecting 'Run-Time Menu..'. From this dialog, you can customize the menu to whatever you want, including making your own menu items.
For some VI examples on how to handle the custom menu choices, open the example finder in the Help menu and do a search on "menu". There are several examples that come with LabVIEW. Ed
