You will find out that after uploading the spreadsheet, you are led to this page shown in the screenshot, telling you "Answer Set filled out." But you can still go back to modify your answers and re-upload your spreadsheet by clicking on "Answer Sets" module.
Finally, when you are sure every question is answered and the spreadsheet is uploaded, please first change the Title
of your Answer Set using the organisation's name,
Save the change
, and open the Action item list to
click on "Submit"
, so that your Answer Set will be submitted for review.