Hello @Kuzba, Aleksander
Thank you for reaching out to the Microsoft Q&A platform.
Yes, that's correct. The Windows Admin Center setup experience for Resource Bridge on Azure Stack HCI is being deprecated soon, and Microsoft recommends using PowerShell to set up Resource Bridge on Azure Stack HCI instead.
In case, if Resource Bridge is deleted, then management through the Azure control plane (portal, Az CLI etc.) will be unavailable. The VMs will remain on the cluster and are only manageable through PowerShell only and not through windows admin center.
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