A cloud-based identity and access management service for securing user authentication and resource access
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If your organization use Windows 10 Enterprise E3 in CSP for clients Enterprise activation, current situation is possible.
I found this on the E3 page:
Roll back to Windows 10 Pro at any time. When a user’s subscription expires or is transferred to another user, the Windows 10 Enterprise device reverts seamlessly to Windows 10 Pro edition (after a grace period of up to 90 days).
This Microsoft doc might point you in the right direction
https://learn.microsoft.com/en-us/windows/deployment/windows-10-enterprise-e3-overview