Environment
Novell ZENworks Configuration Management 11.2.3a
Situation
Bundle 'Reboot / Shutdown' Action does not display custom warning message.
Resolution
This is fixed in version 11.2.4 - see KB 7012027 "ZENworks Configuration Management 11.2.4 - update information and list of fixes" which can be found at https://support.microfocus.com/kb/doc.php?id=7012027
Workarounds:
The custom warning replaces the standard messages if:
1. The option "Allow user to cancel" is selected,
2. " Time to wait before Reboot/Shutdown " of -1 is configured.
2. " Time to wait before Reboot/Shutdown " of -1 is configured.