Hello one more time,

I open a new topic for my question, since I did not find something here in the forum that would give me help,

I tell you I have a multiple answer question with several products to select,

In a next question I made it as numerical linear using the option of Arrange as text boxes so that this question is a multiple matrix.

Now the dilemma is that I should randomly show 2 products that have been selected in the previous question.
That is, if in the previous question they select 1 product, it should only show that 1st product, if they select 2, those two products should be shown, now if more than 2 products are selected in the previous question, I should show only 2 randomly.
(APPLY ONLY FOR 2 BRANDS MENTIONED IN PREVIOUS QUESTION SELECTED RANDOMLY)

I reiterate that I am using version 2.73 for this survey.

Thanks again for your help.

Hugs