Download your data as Excel file or use this template: download template
2. Add a column with CC Emails and seperate multiple email adresses with a comma:
3. Go to Attendees and click on Import from Excel
4. Choose your file and click on Upload & import
5. Check if all columns are matched right > match the unmatched columns and click Complete Import
6. Wait until all your attendees are imported
7. Go to Attendees and edit an attendee to check if the CC emails are added!