You still get free digital key linked to motherboard from Microsoft : 3rd post down :
https://forums.mydigitallife.net/th...ows-10-pro-for-workstations-sku.74909/page-85
1) Used UUPDL to download 16278 AIO UUP
2) Converted 16278 UUP to ISO with WIM using UUP > ISO by @abbodi1406
3) Used WES to create Workstation SKU WIM from 16278 AIO WIM and replaced the AIO WIM with the newly created Workstation WIM in the ISO created in Step 2
4) Installed fresh 16278 with Product Key 3VKCP-7QN23-D3GQV-MD2VH-XD863 and it activated online with microsft
5) Generated a genuine ticket and made a backup
6) Used UUPDL to download 17134.165 AIO UUP
7) Converted 17134.165 UUP to ISO with WIM using UUP > ISO by @abbodi1406
8) Used WES to create Workstation SKU WIM from 17134.165 AIO WIM and replaced the AIO WIM with the newly created Workstation WIM in the ISO created in Step 7
9) Installed fresh 17134.165 with no product key and placed my genuine ticket in C:\ProgramData\Microsoft\Windows\ClipSVC\GenuineTicket
10) Rebooted and windows workstation was still not activated
11) Applied the genuine ticket using the following command < clipup -v -o -altto c:\GenuineTicket.xml > rebooted and windows was activate