The Commanding officer of a Titan is called a Princeps, who operates the vehicles through a cybernetic uplink. Individual forces of titans are known as Legions. To the Adeptus Mechanicus, Titans are more than just war machines but embodyments of the Omnissiah. The Imperium's Titans are operated by the Collegia Titanica, a specialized division of the Adeptus Mechanicus dedicated to these mighty machines.
