Hi,
Already 2 weeks and still struggling in this problem.

Responders have to fill ValueA and ValueB for several years 2011-2016 for all groups

For every years the question is same:
ValueA Value B
Group 1

Group 2

Group 3

Group 4

Except this maybe responder knows some other groups and want to add data for them.
1. Need to ask user about other groups he knows except the mentioned Group1..Group4. He has to enter names for this groups like Group5, Group6
2.Based on answer need to create dynamic array with rownames Group1, Group2, Group3, Group4, Group5, Group6
3. This array has to be filled 6 times: for year 2011,2012...2016

Please help with some example because I read the manual several times but not getting some way out.
Regards

www.limesurvey.org/community-services/fo...ltiple-groups#133377