Randomizing two questionnaires

My question is about randomly showing and hiding parts of the questionnaire.

Suppose that following the part 1 of the questionnaire (mandatory for all participants), I would like to randomise between respondents to continue either with part2a or part2b and continue to part 3 (completed by all respondents). Is there a way to do the randomization within one questionnaire, or the only solution is to do the randomization prior to beginning with questionnaire using other apps?

Thank you, V

Dear Vlad,

you could utilize the function Quest.IRnd() to obtain a random number and branch accordingly, enabling section 2a or 2b. This will allow you to randomize even in census-mode questionnaires, without pre-loading random numbers.

The function is described in section 5 here:

Best, Sergiy