Тhe Agreement of Cooperation was signed by Director of Historical Archivesof Belgrade, Dragan Gačić, MA and Director of Historical Archives of Ljubljana, Bojan Cvelfar, MA. The ceremony maintained in the City Hall of Ljubljana attended Zoran Janković, the City Mayor, Tatjana Pašić , the City of Belgrade Mayor Deputy, Katarina Živanović, the Secretary of Culture of the City of Belgrade, Tjaša Ficko, the City of Ljubljana Mayor Deputy and Mateja Demšič, the Secretary of Culture of the City of Ljubljana.