Save Post Type as a Draft during progress

Hello! Great plugin. I’m using it for a large multi-page form which logged in users fill out. Using this plugin the form is submitted as a Post Type.

I’m wondering if the progress of the form can be saved while it’s being filled out. I thought specifically since it will be a post anyways it would be awesome if it could save as a draft in the way WordPress does by default.

I see WP 3.7 introduced something called save_post_{$post_type} , but I’m not a backend dev! There’s actually no Codex documentation for it yet, but it SOUNDS useful! Haha.

http://ww.wp.xz.cn/plugins/gravity-forms-custom-post-types/