Set letter grades for all classes

• SIS -> Configuration -> Gradebook Setup
• Change Course Level to REG
• In the Letter Grades tab, verify that they are correct (they should be)
• Click the “Copy Setup to Class(es)” near the top
• Select all of the classes on the left
• Uncheck everything except “Letter Grades”
• Click the copy button

Recalculate all of the gradebooks

• SIS -> Database Tasks -> Recalculate Gradebook
• Select all of the classes
• Click the Recalculate button