The President of the Croatian Society of Professional Ballet Artists, dr. Svebor Secak was one of the four Chairmans of the Ballet Section of the World Congress on Dance Research held in Saint Petersburg, Russia in the organisation of CID UNESCO between April 25 and 29, 2018. On April 27, 2018 dr. Svebor Secak promoted the book The Legacy of Legat written by Patricia Deane-Gray published by Hilarion, Society for promoting dance music and stage art, edited by Davor Schopf and Mladen Mordej Vučković.

Participants in this section were: Oleg Vinogradov, national artist of the Russian Federation and long-term artistic director of the Mariinsky Theatre, dr. Nadežda Mosusova, dr. Gordan Dragović, dr. Alexander Klujev and dr. Vyecheslav Nilov.