Make sure you'e creating a new event or editing an existing one
Scroll down to Step 4 Attendee Questions
Enter a question into the Question box
Tick the Required checkbox if the attendee must answer, otherwise a response will be optional
Select one of the four answer input types
• Basic input: attendees will manually type their answer
• Dropdown: attendees will be presented with a list of options
• Checkbox: attendees can select multiple answers
• Radio: attendees can select one choice for a list of options