Windows licenses multiple users

Hi,
I could not find any information on this question:

I have installed parallels 16 for 5 different users on the same Mac.
Now I noticed when I go to one of the other users it will start the whole windows installation process again.

In my expectation it would have been installed for all users with the same license as for the admin.

How do I get this running for all accounts:
1) I did something wrong with the installation
2) I install for the other users with the same windows license key (i did not try as I don't want to block my license)
3) I have to buy a license for each user on the same machine.

Many thanks.

 

Hello,
please check this KB article for more information and let us know if you have any additional questions.