Blackboard Learn has a variety of grading tools, i.e., annotation options, rubrics, multiple submittals for draft/final submittals, plagiarism check and more. You can have customizable feedback and annotations right on student submitted assignments and use a rubric for fast and consistent grading. Learn the functions and capabilities of grading assignments in Blackboard. 

Online sychronous workshop, to receive the meeting link for the workshop, sign up in Compass (formerly TEC): Blackboard Tools for Grading Assignments