Hi Samuel,
Based on your query
To create the multisession host VM on AVD Choose the Right OS: Use Windows 10 Enterprise multi-session or Windows 11 Enterprise multi-session, as these allow multiple concurrent interactive sessions. start by logging into the Azure Portal and setting up an AVD host pool. Deploy a virtual machine using a Windows 10 or Windows 11 Enterprise multi-session image, configuring its size, networking, and storage. Register the session host by generating a registration key and linking it to the host pool.
Prerequisites
The Windows 10 or Windows 11 Enterprise multi-session is a Remote Desktop Session Host exclusive to Azure Virtual Desktop on Microsoft Azure.
- VM Sizing: For optimal performance, make sure your virtual machines (VMs) have between 4 to 24 cores. It’s generally recommended to start with at least 4 cores and adjust based on your expected workload. For more than 20 users, consider multiple smaller VMs instead of a single large one.
- Configuration: Once you have your VM set up, you need to configure it to allow multiple sessions. This typically involves:
- Adding your VMs to a host pool.
- Making sure that users are assigned to the same pool where they can access the multi-session capabilities.
- Licensing: Ensure you are aware of licensing agreements. Windows multi-session should only be run in Azure for production above Tiers pricing, as it has specific licensing requirements.
To generate a registration key in the Azure portal, navigate to Azure Virtual Desktop > Host pools > Registration key, then generate a new key with an expiration date. You can download or copy the key for later use Generate a registration key
Please refer the below blog for setup step by step process
https://techcommunity.microsoft.com/blog/fasttrackforazureblog/running-windows-server-based-azure-virtual-desktop-host-vms/3249987
For additional configuration details, you might refer to the official Microsoft documentation on the Windows Enterprise multi-session FAQ and Session host virtual machine sizing guidelines.
Please let me know if you have any other query just tag me in comment will help you as needed.!
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