The MMS Generate Options ... menu item from the MMS Options...
    menu brings up a dialog box.

    Use this dialog box to set options for the MMS Generate command-these
    options correspond to the MMS Generate command line qualifiers. If the
    currently-selected context already includes any of these MMS
    settings, this dialog box reflects that information; otherwise,
    the default settings are represented.

    The effects of clicking on the dialog buttons are as follows: