Hello @trehm ...
In order to enter a grade for a dramatic performance, you're going to first need to set up some kind of assignment in your course so that you have an associated column in the Gradebook to enter a grade. I'd recommend watching these short tutorial videos to get you started:
Hopefully this will be of help to you. Sing out if you have any other question about this...thanks! Take care, stay safe, and be well.
