Scenarios can be scheduled to run randomly within a timeframe. A Scenario will run at least once on the day and in the time window you select. The time window the Scenario runs can also be set.
To add a schedule to a new Scenario, add the Scenario details, add Status Checks, add attacks to the Scenario, and then open the Schedule Scenario pane. Click the "Schedule for later" toggle, select your options, and click "Schedule Scenario".
Scheduling a Scenario will not make it run immediately. It will only run on the schedule set.
The schedule on a draft Scenario will not run until the user selects "Schedule Scenario" on the Scenario creation and editing workflow.
You can also setup email notifications for a failed Status Check within a Scheduled Scenario. Reference Status Check Notifications for instructions.
Toggling the Scenario's schedule off will stop the Scenario's schedule from running.