If you would like to see what students have done so far, you can choose the View button.
If you want to delete the student submission so the student can try again, choose the Delete button.
If you want to just submit what the student has done so you can grade what is there, choose the Submit button.
That's all there is to it, but it is an important area for you to check regularly. Remember: PENDING!
Give us a call in ITDE if you have any questions.