The associates of our Institute, Maja Nikolić and Marka Tomić, presented the results of the research on the project “From Barbarians to Christians and Rhomaioi. The Process of Byzantinization in the Central Balkans (late 10th–mid-13th century)”, supported by the Science Fund of the Republic of Serbia within the program Ideas (Acronym BarByz_10-13, Grant No. 7748349) at the Section of Byzantine Research (Institute of Historical Research of the National Hellenic Research Foundation) in Athens on December 11 of this year.