Under the influence of reformers such as Boris Kidrič and Milovan Đilas, Yugoslavia experimented with ideas of workers self-management where workers influenced the policies of the factories in which they worked and shared a portion of any surplus revenue. This resulted in a change in the party's role in society from holding a monopoly of power to being an ideological leader. As a result, the party name and the names of the regional branches respectively were changed to the League of Communists of Yugoslavia ("Savez komunista Jugoslavije", SKJ) in 1952 during its Sixth Congress.