Advised lecturer to below steps:
1. Go to your course page that you wish to Import Gradebook Data,and click on the Grades.
2. Below the import tab, select CSV file format.
3. Choose CSV file sub-tab.
4. Browse the CSV file from your computer and click Upload grades.
5. You will be taken to the preview and mapping screen.
6. Identify user by mapping from Email address to Email address.
7. Identify user set up to map from email address to email address
8. The grade columns for the assessments display with the title of your assessment and the text (Real). The feedback columns display with the name of the assessment followed by the text (Feedback). Map the spreadsheet columns to the relevant columns using the drop-down menu.
9. Select Upload grades.