You can snooze a custom alert to skip the processing of the alert.
The available day options for snoozing are:
Snoozing an alert query changes the status to Snoozed and updates the Snoozed Until field with the appropriate date.
| 1 | Open 7-9 Alerts Manager. | 
| 2 | Select alert query to snooze. | 
| 3 | Click [Snooze] and select the days for snoozing. | 
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                             Creating Alert Queries in 7-9 Alerts Manager  |