Dear colleagues, Thank you for your abstract submission (number 425) for working group 1 of DIS2022 in Santiago de Compostela. We are emailing to confirm that you will be able to attend the conference in person to give this talk, please confirm this to us as soon as possible as we need this information to share with the organisers. Many thanks, Klaus Rabbertz (for WG1 - Tom, Klaus, Barak)