The exhibition "World War I Memorials in the Collections and Holdings of the Archives of Yugoslavia" of the Archives of Yugoslavia and the Republic Institute for the Protection of Cultural Monuments was officially opened on May 27, 2025, at the JU Banski Dvor in Banjaluka. The exhibition was opened by the Minister of Education and Culture of the Republic of Srpska, Željka Stojičić. The audience was addressed by Bojan Stojnić, Director of the Archives of the Republic of Srpska, Dr. Milan Terzić, Director of the the Archives of Yugoslavia, and the exhibition's author, Dr. Nenad Lajbenšperger. The ceremony was attended by the Consul General of the Republic of Serbia in Banjaluka, Miloš Vujić, and Dušan Popović, President of the Association of Archivists of the Republic of Srpska.