If you are looking for a license code to unlock the "Home" or "Professional" features of NTLite:
Here is an example of how you would structure a command-line "code" to run NTLite silently: ntlite code
NTLite.exe /load "C:\Projects\MyPreset.xml" /image "C:\Win10_ISO_Sources" /save "C:\Output\CustomISO.iso" /silent If you are looking for a license code