Windows
https://docs.microsoft.com/zh-cn/windows-hardware/manufacture/desktop/system-builder-deployment-of-windows-10-for-desktop-editions#customize-the-answer-file
https://answers.microsoft.com/en-us/windows/forum/windows_7-windows_install/what-is-the-difference-between-win-pro-7-dsp-oei/65e68724-5348-4259-a5cf-841b7295ebfb?auth=1