Dear DRUID, My name is Yoon-Kyung Kim, and I am a presenter at the DRUID 2023 conference.  I am writing to inquire about the possibility of registering my co-author for the conference. Unfortunately, my co-author missed the registration deadline. She had initially planned to register as a late registration, but she could not find the registration page on the DRUID2023 website. I kindly request your assistance in finding a solution for her registration.  Thank you for your attention to this matter, and I look forward to your response. * paper: 69863 * co-author name: Hyun Ju Jung (KAIST) Best regards,  Yoon-Kyung Kim