winboot request - injecting or patching wim

[steverweber]

Thanks for the idea on patching the BCD. setting the loadoptions seems like a good solution.
Perhaps a simple patch for winboot with a commandline arg that can replace a signature in the BCD with a new value kinda like what is done with efi_patch_bcd_reg.

NiKiZe, something like this might remove your need to use python to insert the parameter. You would just need to edit the BCD once to add the signature as a loadoption.