An important task of the Fraknói Research Group is to support the day-to-day scientific work of the Vatican Archives. This activity was already a feature of the years preceding the creation of CVH in 2002. The nature of this activity is described in the correspondence which can be read by clicking here The Prefect of the Vatican Apostolic Archives, Mons. Sergio Pagano, has requested, through his secretary, the identification of two Hungarian place names for the new publication of the Collectanea Archivi Vaticani. This publication will be a continuation of, Brevia communia et de Curia saec. XV Paulus II (1464–1471) (CAV 116), Città del Vaticano 2021.