Device Configuration
Make the following device configuration either locally, via UMS or through a profile:
Go to System > Remote Access > Shadow
Enable Allow Remote Shadowing
Optional: Enable Prompt User to allow Remote Session
In a number of countries, unannounced shadowing is prohibited by law. Do not disable this option if you are in one of these countries!
Optional: Enable Allow Input from Remote
Enable Secure Mode
Alternatively, you can globally activate Secure VNC for all thin clients under UMS Administration > Remote Access > Secure VNC.
Optional:Enable Allow User to disconnect Remote Shadowing