Server Trigger Wizard
Triggers are created and managed in the Admin tab > Server tasks > Triggers tab and click New Trigger.
Define a name for your trigger, you can also enter a description of the trigger if you want.
Select a trigger type. Trigger type defines the method to activate the trigger.
Advanced settings - Throttling
Throttling is used to restrict a task from being executed if a task is triggered by a frequently occurring event, for example the Event Log Trigger or the Joined Dynamic Group Trigger. For more information, see the Throttling chapter.
Click Finish when you have defined the recipients of this task and the triggers that execute the task.