Mandatory response with custom logic based on a select_many question

@chiaramar, you seem to skip the question if the other is not selected in a previous select_multiple question. It’s a bit different than what you generally do for a select_one question (like what you have been doing). You could do this as discussed in our previous post:

We also have a support article User-Specified “Other” Responses for Multiple-Choice Questions for this which should help you understand how it is done.