In MS-DOS config.sys I can create a boot menu using submenus with the following:
[menu] submenu=IDE, Load PATA CD-ROM support submenu=SATA, Load SATA CD-ROM support submenu=USB, Load USB CD-ROM support menuitem=1394, Load 1394 CD-ROM support menuitem=SCSI, Load SCSI CD-ROM support submenu=ELTO, Load El Torito CD-ROM support menuitem=NOCD, No CD-ROM support. menudefault=IDE,30 menucolor=7,0
Is there a similar ability to have submenus in FreeDOS? I've looked around google and all the examples I can find don't have submenus but no one flat out says it can't be done.