Hi @yuvalwollman-2289,
It might work, I believe the integration services won't be compatible, but this is definitely not supported.
Supported Windows guest operating systems for Hyper-V on Windows Server
https://learn.microsoft.com/en-us/windows-server/virtualization/hyper-v/supported-windows-guest-operating-systems-for-hyper-v-on-windows
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Best regards,
Leon