Center for Naval Engineering (CNE) Learning Site Great Lakes launched the first phase of Computer-Based Training (CBT) Nov. 28 with the first wave of Basic Engineering Common Core (BECC) students breaking in the new curriculum in an Integrated Learning Environment (ILE). Cmdr. Eddie Oleykowski, director of training, CNE, Norfolk, Va., supervised as the first class of 25 students officially made the transition from instructor-led training to CBT. In the ILE, the traditional instructor is replaced with a facilitator who addresses individual student concerns along the way. The Naval Personnel and Training Command introduced the ILE concept in 2002 as part of the Revolution in Training to standardize content and improve access to curriculums.