I work in a secure environment (air gapped LAN) and i am creating a custom Win 10 Pro build for device that comes with a Win 10 OEM build. We cant use the vendor build as we cannot be certain whats on it. So i need to create a suitable build. With Win 7 i grabbed the xrm-ms and the serial from the existing factory build, and then inserted those and the device was activated (due to SLIC). How do i do similar for Win 10? I can't find a Panasonic xrm-ms on the factory build. Online or phone activation are not options, as this build will be used on multiple devices. Cheers all.