partially solved:
SAVEDID is already available on the first page after the "welcome" page. So I can use it for the treatment group assignment.
The rest of the code (hiding groups via relevance) isn't quite working yet, although I copied an example from the forum. I'll probably will fix it soon, otherwise I'll post the code here.
Edit: The problem was, that I had the modulo-calculation in the question-text AND the "equation" field. Deleting the latter resolved the problem.
Now I have a (hopefully) final issue: when I hide the question(group) that determines the treatment-ID (1-6), it doesn't work anymore, but always shows the sametreatment-group. - example attached.
SAVEDID is already available on the first page after the "welcome" page. So I can use it for the treatment group assignment.
The rest of the code (hiding groups via relevance) isn't quite working yet, although I copied an example from the forum. I'll probably will fix it soon, otherwise I'll post the code here.
Edit: The problem was, that I had the modulo-calculation in the question-text AND the "equation" field. Deleting the latter resolved the problem.
Now I have a (hopefully) final issue: when I hide the question(group) that determines the treatment-ID (1-6), it doesn't work anymore, but always shows the sametreatment-group. - example attached.