For one of my data collection forms, I have the 3 sections. I have to enter data into each of the sections at three different points in time (i.e. first section is at Time 1, second section is at Time 2 etc). Once I have entered data into section 1, I would like to “lock” the answers of that section such that a data entry operator cannot edit the answers once they have been entered. Is there a way to do this?