1. The document provides guidance on how to assign grades to students who did not submit assessments. It recommends awarding zeros to non-submitters and adding comments to all submissions. 2. It describes how to "force a grade" in the grading window by entering a score like 0 for students who did not submit. You can then add individual comments by clicking on their names. 3. It explains the rules for allowing review access. Students can review if the instructor adds a score and comments, but not if they only add a score without comments or if the student received a zero for not submitting.