edit pod at front end

I add some post with pods fields using gravity form with pods addon feed, but, how I can edit and delete user entries in front end? I add a “edit” link in the single archive template linking to a page with the gravity form, I set a code snippet pods_gf_addon_edit_id, but, how I know the post id in the post that the user is trying to edit and how to send as get variable to the page with the form?