Yes. This advanced feature is available from the BillionGraves website. You must export your spreadsheet as a CSV (Common Separated Values) file, before importing as BillionGraves records.

BillionGraves Website:

Step #1 Log in to BillionGraves.

Step #2 Hover over Volunteer (main menu).

Step #3 Click Other Tools.

Step #4 Click Upload Batch (spreadsheet).

Step #5 Follow the instructions on the Upload Supporting Records Batch page.

Step #2-3

Step #4