Step 3 - Add Data in the List
Option A) Upload a CSV file
Browse and select the CSV file you wish to upload.
Once uploaded, match the source (data columns from your CSV file) with the corresponding destination (list fields created in Step 2) and verify if your data is displaying correctly in the sample columns.
Option B) Insert manually
Manually enter your data in each field.
Once your list has been properly configured, click Save and Continue to import your data.