In the Beginning Date field [1], enter the starting date of the course you are importing. You can also click the Calendar icon to select a date. In the Change to field [2], enter the new date when you want the course to begin, or click the Calendar icon.
In the Ending Date field [3], enter the end date of the course you are importing, or click the Calendar icon to select a date. In the Change to field [4], enter the new date when you want the course to end.
Canvas will take the new start and end dates for the course and distribute all assignments with due dates as evenly as possible across the course dates. If the imported course and the new course vary in course length, assignments will be assigned proportionally. Once the course is imported, you can easily confirm and adjust any assignment dates using the Calendar.
Note: If the course where you are importing the content contains course override dates in Course Settings, those dates will be automatically pre-populated in the Change to fields.