FYI…tried to ‘edit’ the form to show check in that I indeed submitted it for all travelers, since they didn’t accept it as ‘valid’ to check in with since I submitted for 4, but confirmation only lists detailed info. For first pax. For the purposes of this thread, there is a page that claims you can edit the form, but for me, I entered in info. It asked for (reference #, passport number and email addrsss) and it told me editing this form was not allowed. It definitely checked against something because I typod the email first and it said it couldn’t locate it - when I corrected, it just said it couldn’t be edited.