Is it possible to edit the captured form data after it has been sent?

I ask for editing not e.g. in Google Sheets, but in formnx.com .
The use case is as follows:
1. someone enters data into a form and submits it
2. in the second step, someone checks the data entered, prepares (e.g. clarifies questions) and then initiates a meeting with the person who entered the data and asked the questions in step 1
3. the data entered on the form is then completed during the meeting. This means that a new form is *not* created, but the form in step 1 is completed.