1. Download a Subject List (don't expand filenames).
2. Add/edit your columns but leave the Snapizzi code column intact.
3. Re-import your updated CSV (example below shows adding a password column).
- Subject data submitted with a code issued to the current job will overwrite the existing data.
- Subject data submitted without a code will create a new gallery for you to add photos.
That's it! Your Project will automatically update with your changes.