How can I populate a form (see bwlow)

https://form.jotform.com/63555191105149??last_name=SMITH&first_name=JOHN

I do not want the form to present itself on the computer.  I want a submission number returned so the form can be retrieved from a separate application for signature at a later date/time.

This form has a signature field on it that IS NOT REQUIRED when the Name is submitted.

This is a mission critical application - need some direction as soon as possible please.

Thanks

Lloyd

So, you need to have the person signing the form after it has been submitted? In that case, simply create an autoresponder email: https://www.jotform.com/help/26-Setting-Up-an-Autoresponder-Email 

Where you can include the edit link:

Let us know if you need more help.