There is an option to use CSV Sync in the Teachers and Students admin sections. CSV Sync is different than just uploading because it will compare your current data in CritterCoin to your CSV and make suggestion to add, change or remove Teachers or Students based on the data in your CSV Sync upload.
To use CSV Sync we recommend that you download the template, available after clicking the CSV Sync button. Then add all your current data. Please note that Teachers and Students CSV Sync files have slightly different data.
Once you have filled in your CSV Sync data, save it from your spreadsheet editor as a CSV and upload it to the appropriate section, either the Teachers or Students pages.
Follow the instructions on screen to add, edit or remove users.
IMPORTANT: Keep you Teacher and Student CSV Sync files and when you have new or changed data, change it in the spreadsheet and upload the whole spreadsheet again. CritterCoin will use this to find only the changes.