Filtering questions based on previous response (in a multiple choice)

[Kal_Lam]

OK, if this is the case, you could do it as outlined in the image shared below:

In the survey tab of your xlsform:

In the choices tab of your xlsform:

In the settings tab of your xlsform:

Data entry screen as seen in Enketo:

Reference xlsform:

Cascading Select.xlsx (15.1 KB)

Note: You will have to be extra cautious while analyzing your data as this approach uses the allow_choice_duplicates.