Import scores
- Open the Gradebook tool for the desired course.
- Open the Tools menu and select Import scores.

- Click Choose file and select the file you want to upload. You can upload tab-delimited files, comma-separated files, or simply paste the correctly formatted content into the field. Learn more.
- Click Next.

- Review the content to make sure the data has mapped to the correct columns.
- Click Import.

Export scores as a comma-separated or tab-delimited file:
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- Open the Gradebook tool for the desired course.
- Open the Tools menu and select Export scores.

- In each card, check the boxes next to the data you want included.
- Provide a File name.
- Choose your File type in the dropdown.
- Click Export.

For more information, review this video on exporting a gradebook.