I have been trying for a few hours, but can't get to do exactly what I would like to do. I'm hoping that somebody from the community could answer this one.

On the first question, we have a list of products, and a frequency of use in an array:

	Never	Sometimes	Often
Product A	x
Product B			x
Product C		x

In the second question, I would like to ask about rating each product that is used (in other words, products for which something else than "Never" has been checked, e.g. in this case only B and C):

	Bad	OK	Good	Very good
Product B
Product C

I have tried many different solutions provided in the documentation or in this forum, using an 'Array filter', or 'Relevance equation' in different formats, to no avail…

I am still fairly new to LimeSurvey, with limited knowledge of how it works. A step-by-step explanation, or very simple example of what I am trying to achieve would be greatly appreciated.

Thanks in advance!

What version of LimeSurvey do you use?
Can you export a surveyfile with your two questions and attach it here.

Sure thing!

LimeSurvey Version 3.6.1+180329

I have exported a test survey with only these two questions, and my "best" attempt at making the second one conditional on the first one… (unsuccessfully)

Thanks!

The subquestion relevance for the second questions are
products_SQ001!="A1"
products_SQ002!="A1"
etc.

Arrrfff! So close, yet so far! I tried different variations of it, but did not think of adding quotes around the answer code… This works now beautifully, thanks jelo for your super quick help!