Add private notes about event attendees through contact profiles
Keep notes about a contact on their profile to help give them the best experience possible.
Now you can keep a running record of comments for each registrant on their Contact Profile page. Private commenting allows you to keep a record of when they contacted you, your internal comments, and how you helped them.
Currently, comments on contacts are a private status but they can be enabled to be viewed or used on the front-end by a developer.