Change the username of a mobile worker via bulk uploads in CommCare

commcare

I need to add an integer to every mobile worker in my project space. If I navigate to the "Users" and then "Mobile Workers" tab and try to edit one mobile worker, the field for username is not editable. Can I edit these usernames en masse via a bulk upload?

Best Answer

Yes you can modify the username using bulk upload. The caveat being that it will not update the username anywhere else on CommCareHQ. For example if test1 submits a form, and then you change the username to test2, reports and exports will still say that test1 has submitted the datum. The user id will remain the same.