We rolled out a form in the field (uploaded on aggregate, downloaded on handsets, and submitted a significant number of forms data against it). Based on the data analysis, I am required to include additional questions. But as I understand, uploading the new XML would require me to delete the existing form, which would subsequently delete the data submitted against the current form as well.
Is there a way to update the minor modifications to an existing form, in such a way that the existing submitted data is not lost? I need the data to stay in the server since I have connected Kobo to Power Bi.