Hi Doris,
Go to Categories and Items, and look at the top (not bottom) of your gradable items list. Edit icon for Course Total is located there.
Here is a screenshot
Gradebook
Grade letters in Course total only.
Αυτή η συζήτηση κλειδώθηκε κι έτσι δεν μπορείτε να απαντήσετε σε αυτή.