How to select one option and de-select the rest of the options in select-multiple

[Kal_Lam]

@lazasoa, maybe this post discussed previously should solve your issue:

How to add multiple constraints (none and declined to answer) for multiple choice question

You could do the same as outlined in the image below: In the survey tab of your xlsform: [Image 1] In the choices tab of your xlsform: [Image 2] Data entry screen as seen in Enketo: (when a condition is met) [Image 3] Data entry screen as seen in Enketo: (when a condition is not met) [Image 4] Data entry screen as seen in Enketo: (when a condition is not met) [Image 5] Data entry screen as seen in Enketo: (when a condition is not met) [Image 6] Data entry screen as seen in Enketo…