"How can recipients who complete and submit forms via Jotform update the original forms in the future (e.g. 6 months after original submission)?

How can recipients who complete and submit forms via Jotform update the original forms in the future (e.g. 6 months after original submission) without having to submit a new form? 

Hello,

You can insert edit links to auto-response emails that the users can click and edit their submissions. Here is a guide on doing this:

https://www.jotform.com/help/40-How-to-Let-Users-Update-Their-Form-Submissions-at-a-Later-Date

Also you can automate to send auto-responders at a later time like 6 months later and this will let your users to update their submissions at that time:

Also please have alook at this guide on how to set up atuo-responders:

https://www.jotform.com/help/26-Setting-Up-an-Autoresponder-Email

Please feel free to contact us for your further queries.

Regards.