Hi,
I was making a questionnaire, but encountered difficulties, there are three questions, S1, S2, S3.
S2 only displays the options selected in the S1.
S3 only displays the options selected in the S2, at the same time, if only 1 option selected in S2, make S3 skiped.
I have tried to use the "count" function , but it failed.
Can you give me some advice?
Thanks !