Hi,

My endusers want a form with a number of 10+ topics where web visitors can only opt-in.

Right now if they only select 2 of 10 topics and submit the form they automatically opt-out on the remaining 8.

This is very inefficient in the following scenario:

• Form has 10 + topics , form is meant to add topics in addition the web visitor is already subscribed for.
• Imagine a user that already subscribed for 7 out of 10 topics and wants to add one more topic and checks this topic on the form and submits the form. This web visitor will opt-in for 1 topic but opt-out for the 7 other topics without intending to do so.

Right now the only OOB way to do this would be to let the topic automatically checked - which is not always legal (esp in European Union). It would be great to have an OOB way to create a form where web visitors can only opt-in. So they can opt-out in another place like the preference center.