You can configure System Update behavior on the ZENworks Adaptive Agent that resides on managed devices. This includes if a dialog box displays on the managed devices prompting users to allow the system update or a required boot after a system update is applied. Users can either postpone the update or reboot. You can also provide custom text in the prompts that you choose to display.
For more information, see Configuring the System Update Behavior of the ZENworks Adaptive Agent
in the ZENworks 11 SP2 System Updates Reference.