Hi Marianna,
I would recommend first creating the different activities as optional sessions within the event, as this will allow you to add a capacity to them and allow registrants to select which activities they want to attend in the registration process.
Creating SessionsOnce the sessions are created, you can then create the specific follow up questions as session questions within the event. Once you create your question in the site designer, within the question visibility settings you can click "Show for an Agenda Item" > Toggle on "Limit visibility by admission item or session" > Select the session you want the question to be associated to from the dropdown, and then the question will only appear for those who select that session in the registration process. Repeat this step for the remainder of your questions.
If you reference the "In Flex events" portion of the
Adding Event Questions article, particularly step 4, it will walk you through the process step-by-step.
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Julia Plymack
Lead Client Success Advisor
Cvent
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