Users can modify a due date by using the edit task feature or by using the drag and drop feature in the calendar application.
From My Day:
1) Right click and select Edit Task.
2) Change the Due Date and click SAVE.
From Tasks:
1) Double click on the task to pull up the edit menu.
2) Modify the Due Date and click SAVE.
From Calendar:
1) Right click on the task and select Edit Task.
OR
2) Left click on the task and drag & drop it into the day that reflects the new due date.
Related Links:
- Set Due Date