def METHOD_NAME(self, client, conference, test_client, helpers):
    invitation = client.get_invitation(conference.get_submission_id())
    assert ['aclweb.org/ACL/2022/Conference', '{signatures}'] == invitation.reply['readers']['values-copied']
    assert ['aclweb.org/ACL/2022/Conference', '{signatures}'] == invitation.reply['writers']['values-copied']
    note = openreview.Note(invitation = conference.get_submission_id(),
        readers = ['~SomeFirstName_User1', 'aclweb.org/ACL/2022/Conference'],
        writers = [conference.id, '~SomeFirstName_User1'],
        signatures = ['~SomeFirstName_User1'],
        content = {
            'title': 'ARR Paper title',
            'paper_link': 'https://openreview.net/forum?id=sdfjenxw',
            'paper_type': 'Long paper (up to eight pages of content + unlimited references and appendices)',
            'track': 'Question Answering',
            'author_checklist': ['I confirm that I am one of the authors of this paper']
        }
    )
    test_client.post_note(note)
    helpers.await_queue()
    messages = client.get_messages(subject = 'ACL-2022 has received your submission titled ARR Paper title')
    assert len(messages) == 1
    messages[0]['content']['text'] == f'''<p>Your submission to ACL-2022 has been posted.</p>