Sending work space wallpaper to devices
To help users distinguish between the work space and the personal space on BlackBerry 10 devices, the home screen in each space displays different, visually distinct wallpapers by default. This gives users a strong visual indication of which space they are currently working in. You can also use a customized image, such as your organization's logo, for work space wallpaper.
After you specify an image file for a device type, the Enterprise Management Web Service sends the work space wallpaper to the appropriate devices in the BlackBerry Device Service domain and users with that device type cannot change the wallpaper for the work space. If you do not set the work space wallpaper for a device type, users with that device type can configure the wallpaper for the work space.
Work space wallpaper must be located in <drive>:\<shared_network_folder>\Shared\Wallpapers. The Wallpapers folder is created automatically in the shared network folder when you add the shared network folder location to the BlackBerry Administration Service.
When you delete an image file from the Wallpapers folder, or if you rename or delete the Wallpapers folder, the Enterprise Management Agent removes the work space wallpaper from any devices that use it and replaces it with the default wallpaper that is stored on devices.