In a ceremony on Saturday, January 29, 2022, at the AhlulBayt (a.s.) World Assembly, the Director General of the Office for Studies and Research, the Advisor to the Deputy Director of Science and Culture, and the Head of the Office of Strategic and Thoughtful Affairs were introduced. Ayatollah Reza Ramazani, Secretary-General, and Dr. Mehdi Farmanian, Deputy for Scientific and Cultural Affairs spoke at the event. Then, the appointment orders of Hojat al-Islam Abdullah Tavana as Director General of the Office of Studies and Research, Sayed Alireza Hosseini Aref, as the Advisor to the Deputy Director for Scientific and Cultural Affairs, and Mohammad Reza Ishaqi, as the Head of the Office for Strategic and Thoughtful Affairs of the AhlulBayt (a.s.) World Assembly were presented to them. Also, Hojat al-Islam Dr. Mehdi Farmanian, the head of the scientific and cultural affairs of the Assembly, issued a decree appointing Hojat al-Islam Sayed Alireza Hosseini Aref as the Advisor to the Deputy Director for Scientific and Cultural Affairs.