Minssen has been an organizer of the event along other CeBIL members. The CeBIL Copenhagen team and their international partners held their fourth CeBIL retreat from June 15th to June 16th, 2021. The digital retreat provides a forum for important discussions that bridge the different CeBIL studies undertaken by the project partners under the umbrella of the CeBIL award. The event features relevant presentations on the studies and discussions on current and future collaborations, with an eye to achieving synergy between the studies, as well as to promote individual and collective targets.