Thank you so much Wroos for your reply, we are using collect in the field. could you please let me know how we can implement read_only mood change using calculation (if condition).
@habibi, kindly please be informed that if you are using the Collect Andorid App you could set a dynamic read_only as advised by @wroos. But if you are using Enketo, then the read_only is static. So it depends on the mode of data collection you are using.