I started develop questionnaire from scratch but I do not know how to change questions option from select many to select one? Currently I just deleted and re-type so I can change from select many to select one or vise-versa. However, this take times to re-type. Thank you in advance for the help
@henrique, this post discussed previously should help you solve your issue:
Note: It’s always advised to be cautious while doing the same as it may cause data export errors. Maybe instead of changing the question type from select_multiple to select_one you could drop the select_multiple question and have another question that holds the select_one in the next version of your survey form and redeploy them. And for this, you will also have to use a different variable name. This minimizes the data export errors.