Respondent collection rarely ends after the first submit. People mistype values, skip optional details, or need to update information after the owner reviews the response. The safest operating pattern is to treat the stored response as the review object, decide whether the response is usable, and only then materialize the final PDF. That keeps bad submissions from becoming premature output files.
When corrections are common, the owner workflow matters more than the public form itself. Teams need a clear process for deciding whether to ask for another submission, edit the template, or simply select a corrected record before generating the document. Fill By Link works best when that review step is intentional instead of implied.