A Rights Management Services (RMS) Client Access License (CAL) and a Windows Server Client Access License (CAL) is required for each user or device that accesses the Rights Management Services software. Please purchase the appropriate number of user or device CALs for each user or device that accesses the Rights Management Services software. This is a three-year subscription to an RMS user CAL.
Windows Server 2022 RMS CAL – 1 Device CAL – 3 year;
Securely connect remote users
Get access from managed or unmanaged devices
Connect to session-based or virtual-machine-based desktops
Use datacenter apps within corporate networks or from the internet