Filter multiselect question within a roster

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1

I have a roster with multiselect question,I want to filter, in such a way that if an option has been chosen it should not appear in another roster multiselect question

2

If I’m understanding your scenario correctly, you have the same set of answer options triggering roster 1 and roster 2. If that’s right, here’s a quick sketch of how have answers selected in one multi-select can be hidden in the other mult-select question.

3

Perhaps see Public example User questions and common patterns (section Tourism seasons):
https://designer.mysurvey.solutions/questionnaire/details/04b421596f0443e88cd99ec0538d89ff

4

@Sfundo , has this been resolved with the above suggestions?