LimeSurvey Community Edition  Versione 6.2.1Hi, I have a multiple choice question with a maximum of 2 answer options. After asking the question I would like the two vegan answers to be ranked in the next question. How can I do?

I'd say
"array filter" and condition on the question "only display if there are two vegan answers"

Thank you very much!
Some more questions:
in array filter do I have to insert only the question code (ex. C1.NAOK)? Or individual sub-questions (ex. C1_SQ001.NAOK; C1_SQ002.NAOK, ....)?
Finally, once the ranking question has been formulated, which sub-questions should I report? Those in the multiple choice question?

You only enter the question code (ex. C1).

Answer codes in the ranking question must be identical to the sub-question codes in the multiple-choice question.