Once a Schedule has been created for a report, you can edit and adjust it at any time.
1. Navigate to the Reporting Portal
2. From the main menu, select View
3. Click on Schedules from the drop-down.
4. Click on the edit icon next to the relevant Schedule
5. Make the necessary changes to dates, frequency etc.
6. Click Save
7. Update the Title & Description if required
8. Click OK
To have a scheduled report emailed, or to receive an email advising the report is ready you will need to set up Notifications. See this article for a step-by-step.