When you delete an assignment, the MyLab moves it to the Deleted Assignments list on the All tab of the Assignments page. Once you delete an assignment, you can view its details but you cannot open, edit, or undelete the assignment.
You cannot delete an assignment that a student has started work on.
Tip: An alternative is to hide an assignment by deactivating it. Students cannot see or access a deactivated assignment, but you can still view it and, optionally, reactivate it.
To delete an assignment:
The assignment details are displayed.
The assignment is moved to the Deleted Assignments list.
See also:
Create assignments | Edit an assignment | Activate and deactivate assignments