Render values of alarm parameters in alarm notifications by inserting the associated dynamic variables into the notification title or the alarm body or summary. For example, insert the dynamic variables for metric value and timestamp. For more information, see Using Dynamic Variables in Alarm Messages.

Customize the absence detection period and slack period for an alarm query. For more information, see Customizing the Absence Detection Period for an Alarm Query and Customizing the Slack Period for an Alarm Query.