Change Multiple Due Dates using the Dates Report
After copying a previous Moodle course over at the start of the term due dates will adjust based on the start date of the course. However you might want to verify or adjust the due dates or completion dates for some activities. Going into the activity settings one-by-one can be time consuming when changing multiple assignments. In this case you might want to use the Dates report in Moodle that will allow you to review the relevant due dates in bulk and and apply changes as needed.