Obergruppenführer was a Nazi Party paramilitary rank that was first created in 1932 as a rank of the SA, and adopted by the Schutzstaffel (SS) one year later. Until April 1942, it was the highest commissioned SS rank, inferior only to Reichsführer-SS (Heinrich Himmler). Translated as "senior group leader", the rank of Obergruppenführer was considered senior to Gruppenführer. A similarly named rank of Untergruppenführer existed in the SA from 1929 to 1930 and as a title until 1933. In April 1942, the new rank of SS-Oberst-Gruppenführer was created which was above Obergruppenführer and below Reichsführer-SS.