weird how no one answers such simple question But the free update offer its simply not out yet on WU for everyone, if you want to update now, use the update assistant or ISO, you will be get the update for free from these anyways
The question is what the KB id for the upgrade I ask for specific reason that I don't want to run update assistance and I prefer to enroll via WSUS
If you want the answer to your question, fix the name of this thread. You named the title "Windows 10 to 11 - get windows 11 app." The app to upgrade to 11 is the Upgrade Assistant. Then in your first post you said "What is the KB that should enroll the in place upgrade" which is the actual question. So change the title of this thread to "What KB initiates the upgrade from windows 10 to Windows 11?"
Yes you can. At the top of this thread, look to the right where it says "thread tools." Click that and then "edit title."