Entering Online test grade after the fact
Is there a way to add a 0 mark (or enter a grade for a late test taker) to a student for a quiz type assessment (for example) when they missed a quiz/online test?
Yes. Once all the students have taken the quiz go into the planner, open the quiz and change the Online Submission from "Online Test" to "None". Then open the gradebook and update the grade as needed.