Automating Week Custom Schedule

For Holidays weeks (Labor Day, Thanksgiving, etc) we often rearrange our schedule (not cancelling all Monday classes or bumping the same schedule the next day) to ensure that each class meets the week even if the number of hours of the classes are reduced.

Currently-we manually:

- cancel each class from the master schedule

-add each class for adjust time slots each week

You can image that is quite time-consuming with over 150 sections of classes sections to adjust.

Is the there a way to make these change in automated fashion either upload CSV or via API calls?

Thanks!

Nathan