Adding a GDPR compliant opt in consent to your registration form is done by:
1. Go to your event menu and select Questions
2. Select Add Question, then choose New Question (we'll save it so it can be reused)
3. Select the Confirmation with link
4. Give the question a name so you can select it for future events, add the opt in text, a link name and URL (if required) and select that the question is mandatory.
5. The opt in will appear on your form.
The opt in will appear on the form and is stored for re-use in other events.