How to Copy and Paste attendee data to the platform? Angus Luk July 05, 2018 08:05 Updated In the EventXtra system, you can copy and paste attendee information directly from an Excel file. To do so, go to the Attendees > Import, then press Ctrl+V to paste. Related articles How to view the import history? What is "header" means in "Copy and paste" Excel? Comments 0 comments Please sign in to leave a comment.