Option to "leave" survey and save (rather than delete) the data?

Question

The "Leave" button gives participants the option to leave the survey and have their data deleted. Is it possible to additionally include a separate button that allows participants to leave the survey before completion, but have their data up until that point saved?

I know that a participant's data is automatically saved if they close their tab or browser without clicking the "Leave" button. But I'd like to give participants the explicit option to select "leave and save my data" rather than "leave and delete my data" so that fewer participants may select the latter.

Thanks!

Answer 1

The option "Show button to interrupt the interview and come back later" in the compose questionnaire -> "settings" tab should provide just the functionality that you are looking for.