How to keep some choice(s) visible at all times with the aid of a cascading select function?

[Kal_Lam]

Well this is very clear now. You could do the same as outlined in the image 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: (when a condition is not met)

Data entry screen as seen in Enketo: (when a condition is met)

Reference xlsform:

Cascading Select.xlsx (13.3 KB)