What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
As I can understand your want to add an editable field on your report, so far is only possible to show the edit link in the report so if someone needs to edit the submitted info he/she can simply click on the link and they will be redirected to the form with the submitted info.
If you add fields to your form, then you need to add them on your report as well, if you want to remove fields, simply, un-check the wanted field in the report settings: