I recently submitted as well. But they had provided me the link and that was the eimm5669 version. Also, at the time of uploading it to the placeholder, it was only accepting the validated and digitally signed pdf and not any other pdf that I included, i.e. with the scanned and physically signed last page. The eimm5669 version was better in the sense that you could add additional rows for information, unlike the other one, for which you need to add an additional sheet manually. Content wise they were basically having the same questions, so if they have not specified which one exactly, you can try the eimm5669 version because I was literally asked last week to submit that.