I am trying to set a survey with three questions that should work like this:
1st question: Multiple choice. The person might pick up n elements.
2nd question: Multiple choice. The person might pick up n elements.
3rd question: Array (number). X-axis should bring only selected elements on 1st question and Y-axis only selected elements on 2nd question.
So far I could do almost all of this, except that I can not filter X-axis, only Y-axis.