Remote Desktop Services License !!top!!

It is important to note that an RDS CAL is separate from your standard Windows Server license . While a Windows Server license covers the operating system itself, RDS CALs specifically authorize the remote "desktop" or "app" session. The Three Licensing Modes

[AD DS] → [RD Connection Broker] → [RD Session Hosts] ↓ [RD License Server] (Per User/Per Device CALs installed) remote desktop services license