If you wish remove a Turnitin Basic Assignment from blackboard you can do so by navigating to the class in question and clicking on the content section of the course.
1. Navigate to the class you would like to delete an assignment from
2. Navigate to the Course Tool section of the Blackboard interface. Click on Turnitin Assignment.
3. Find the assignment you would like to delete and click Delete Assignment.
Note: This will delete the assignment from Blackboard. However, the content will still be accessible from Turnitin directly.
4. A popup alert will appear on the screen. Click Ok to confirm the deletion.