Parallels RAS supports the following hypervisors:
Microsoft Hyper-V, including Windows Server 2019
Microsoft Hyper-V Failover Cluster
VMware vCenter
VMware ESXi
Scale Computing HC3
Nutanix Acropolis
Configure RemoteFX (Windows 7 and later) using the RemoteFX Settings for Windows Workstations Runnings Remote PC agents and Provider Agents in the RemoteFX section of this guide.