Passing parameters to WinPE

[Kirioss]

Hi,

I'm booting a winPE with this script (which is working perfectly fine) but I would like to pass a parameter that I can retreive from the PE when it is booted.

Is there a way to do that ?

Code:

#!gpxe
kernel http://srv1/winpe/wimboot
initrd http://srv1/winpe/media/bootmgr bootmgr
initrd http://srv1/winpe/media/Boot/BCD BCD
initrd http://srv1/winpe/media/Boot/Fonts/segmono_boot.ttf segmono_boot.ttf
initrd http://srv1/winpe/media/Boot/Fonts/segoe_slboot.ttf segoe_slboot.ttf
initrd http://srv1/winpe/media/Boot/Fonts/wgl4_boot.ttf wgl4_boot.ttf
initrd http://srv1/winpe/media/Boot/boot.sdi boot.sdi
initrd http://srv1/winpe/media/sources/boot.wim boot.wim
boot

Thank you