First, activate the following option :
Note that you can personalize the message displayed when your client opens his saved form.
- You can also personalize the email that your client will receive by filling the case ( add text to email )
By activating this option, you will have the following validation button added to your form :
If the user selects this option, he will receive a link that he can save and re-use whenever he wants to finish the form.
Note that you will also need to activate the following feature in order for your client to be able to receive an email when a form is completed :
Your client will then receive an email with a personalized message if they ask to save a form for later.