Importing Grades Into The Gradebook Without Doing An Export First

For instructors who like to work their grades in a spreadsheet it is recommended that they export the gradebook in a .csv format and open that file in a spreadsheet program such as Excel.

However, for instructors who work in excel first and then want to import the information into the gradebook, they should when importing grades from the gradebook:
-set Column 0 to match the UserId
-skip Column 1
-begin the assignments/grades with column 2