The Device Management System is an application that allows your business to easily and securely monitor and deploy SteamVR software on multiple computers.
You'll need a host computer where the library of SteamVR software versions will be stored and where you can manage the system. You'll also need to install the Device Management System client application on at least one computer that's running the SteamVR software.
Please refer to the below UM in different language for setup the Device Management System.