I recently received the acceptance of my paper ID: 70117 for presentation at DRUID 2023. Based on the information reported in the email the presentation is scheduled on June 12. However, due to pre-existent institutional commitments I will have to be back in Milan on the that same day. I checked the flight arrangements and to be in Milan on time I will have to leave the conference around lunchtime and therefore skip the last parallel session of the conference scheduled on the 12th afternoon. Is there any possibility to avoid that my presentation will be allocated exactly to that day/slot?