Once the second document is attached, then you may mark the first document for removal. If you do not attach a second document before removing the first, then your assignment will be locked and you can no longer add new attachments to your assignment.
You may be asking “Can you delete a submission in blackboard?”
Blackboard: Clearing or deleting a Blackboard Assignment submission It is not possible to clear a submission if the assignment is anonymous. This option is not available when anonymity is selected.
You should be thinking “Can I delete a submission on blackboard?”
In your course, go to the Control Panel > Full Grade Centre. Click on the downward grey chevron arrow icon in the right of the cell corresponding to the submission. Select Clear Attempt in the bottom right of the page.
Why can’t I clear a blackboard assignment submission?
Introduction You may find that you need to clear a submission made to a Blackboard Assignment link. For example, a student may have mistakenly submitted the wrong file. It is not possible to clear a submission if the assignment is anonymous. This option is not available when anonymity is selected.
How do I retrieve a deleted submission attempt?
The submission attempt cannot be retrieved or recovered after it has been deleted. You may want to download and retain a local copy of the assignment submission before deleting it from the Grade Centre. Clearing an assignment 1. In your course, go to the Control Panel > Full Grade Centre.
How do I mark assignments in Blackboard?
Marking assignments in Blackboard may be done completely online, or by downloading the files and marking them off line and just placing the marks and feedback into Blackboard. Using the online marking tool to add comments, drawings, and highlights to the submitted document (Word, Excel, Power. Point, Excel, and PDF files only).
Clearing an assignment 1. In your course, go to the Control Panel > Full Grade Centre. Click on the downward grey chevron arrow icon in the right of the cell corresponding to the submission. Select Clear Attempt in the bottom right of the page.
What can I do with the online marking tool?
Using the online marking tool to add comments, drawings, and highlights to the submitted document (Word, Excel, Power. Point, Excel, and PDF files only) entering scores and textual, aural, and visual feedback.
This begs the inquiry “How do I Mark a student’s submission?”
To view a single student’s submission and mark it, click on their name. To grade all assignments one after the other click on Grade All. To mark all attempts within a particular assignment click on the action button beside the assignment (E in the above screenshot) and choose Grade All Users. This is how the marking screen looks.