A notifier is a selected target, receiving event data when one or several selected event types are generated in the system. In addition, filters may be applied for each selected event type. Notifiers are configured in the Event Notification Editor.
...
- Notifier Setup - A Notifier is the target where event messages, configured in the Event Setup, are sent. For instance, to a database table, a log file or to the System Log. The overall appearance of the message string is also defined in this tab.
- Event Setup - In the Event Setup tab, events to catch are defined. If necessary, the message string defined in the Notifier Setup is also modified.
The Notifier Setup Tab
A notifier is defined as the target where event messages are sent. A notifier may output information to Azure Application Insight, any type of database table, log file, SNMP trap, Mail, SNS topic, or the standard System Log.
...
Variable names must be preceded by a $, started with a letter, and be comprised of a sequence of letters, digits, or underscores.
Target Field Configuration - Log Line
...