1. Head over to the app home tab or the channel/ DM
2. Click on More options next to the task list
3. Click on Edit to-do items
4. Click on Select an item to edit
5. Select the task you wish to edit the due date for
6. Change the due date from the calendar
8. To delete the due date, click on More options
9. Click on Edit to-do items
10. Click on Select an item to edit
11. Select the task item you want to delete the due date for
13. Click on Clear selection