Go to Schedule module, click create schedule button to create a schedule.

Pop a new schedule dialog:

Name: name of this schedule.

Collection: select a collection which you want to run.

Sort request: run requests in order, if this option is checked, a requests panel will be displayed and you can drag and drop the request items to sort them.

Period: collection will be run in this period, collection could be run every day/hour/minute.

Environment: collection will be run with this environment.

Compare: comparison will be enable if this option is checked, yo can select a reference environment.

Notification: send email to peoples after collection run completely.

Hit OK button to create a schedule.