To modify the QuickCAST Server Legacy Mode default boot menu:
1. Navigate to c:\uxd
2. Open the al.php file with notepad.
3. To add a new menu option requires a single line of code:
item optionlabel MenuLabel
example:
item wpeboot Windows PE Mode
4. We need to specify what happens when the menu item is selected. This requires 3 additional lines of code:
:optionlabel
chain tftp://IP_Address/FILENAME-TO-BOOT
boot || goto start
To modify for our example from step 3:
:wpeboot
chain tftp://192.168.0.1/grubx64.efi
boot || goto start
Additional items to note:
Use the line item below to specify the menu title
menu Ultra-X QuickCAST Server UEFI Script Menu
Use the line item below to provide a vertical space gap between each line item
item --gap
That's it! It really is that simple.