In Windows Embedded ending in 2009 with Windows Embedded 2009 Target and Component designer. if you have 2003, and XP source you can roundtrip engineer in the source and build SDL or 'Mantis' files for your Target Designer and import them. To create repositories and engineer Windows a 'embedded' engineering system. Below is 8.1 which isn't as good. 2009 and earlier is good if you have the source code (for 2003 its XP Embedded) and know how to build SDL files. The hardware platforms are small but I'm sure Intel has the build support packages for ATX and other desktop form factors If you apply. I am protesting Windows 10 and 11 to congress as a INTJ.
Windows Embedded Standard 2009
Windows Embedded POSReady 2009 and WES09 Updates + addons
