Here is a list of variables that can be used in a Mobile Device Configuration Profile.

Thank you!

FYI, these variables aren't dynamic once on device, so if you use #DEVICENAME it burns that name onto Home Screen and it doesn't update if the device name changes. You need to remove and reapply the config to get the new name.

@cgrande thanks for the heads up on this. I noticed that when I automatically enrolled a device through configurator and then later paired a user with the device, the Lock Screen Message was impartial (only showed part of the script). When I excluded the device from the configuration profile and then added it again, the lock screen message stated everything I needed it to. Thanks!

I just tryed it with $USERNAME, its not working. Thar variable is shown on the lock screen. It doesnt mater if i use $ (as in documentation) or # (your example) ...