NComputing X550 EN - Manual (Page 31)

X550 User Guide
Page 31
Right clicking a station in the left window, allows you to force that station (and associated
user session) to stop.
You can also choose to send a message to the screen of the user session currently
running on that station. From this window, you can only send messages to stations
attached to this PC, unlike the “send message” to any network user that can be done via
the window accessed by right clicking on the NComputing system tray icon.