When any fault occurs you can notify users via SysLog.
Configure a SysLog profile
Go to Settings > Notification Profiles.
Select the Notification type as Send SysLog.
Destination Host: Provide the Name/IP address of the host to which notifications has to be sent.
Destination Port: Provide the SysLog listening port number of the host to which notifications has to be sent.
Severity: You can choose any of SysLog severity events to be processed.
Select the Facility and required Message Variables. Click Next
Select the fault criteria for which you need to be notified. For instance, if you want to be notified of threshold violation, select 'Threshold rule is violated'. Additionally notify only when any or all the severity: Critical, Trouble, Attention, Service Down. Click Next
Select the devices either By Category or By Business View or By Devices and click Next.