Looking for widget that creates row in excel spreadsheet

I spoke with one of your co-workers, Steve Hartert, regarding form submission into a row in a csv as long as the column headings match. I can't figure it out and I looked for the particular widget for way too long with no luck!!

I am not sure what widget my colleague shared with you, but as far as I know, we don't have a widget that allows you to populate submissions to an existing spreadsheet. You can only do this by integrating the form through Zapier.

https://zapier.com/zapbook/jotform/google-sheets/

With Zapier, you can use an existing spreadsheet and map the columns from your form to your CSV/Excel file.