Hi PD Community, 

We run learning sessions where our members can register for a learning session with other members of our community. We ask that attendees register, and from there we track which learning session they attend. It helps to understand which sessions are most useful for them, what they find interesting and potential lead gen if we open it up to the public too. 

We have a custom field for the learning sessions which we tag who attends which sessions. 

Is there a smart way to automatically add that they have registered and or attended the session? Currently I'm taking the list and manually updating each persons' profile and I'm sure there's a better way to do this :/ 

Would it be creating a zap or some kind of workflow?

Keen for your thoughts!