sentences:  In addition, the Bertelsmann Stiftung has also been involved for years in vocational education and training.In the 1990s, the Bertelsmann Stiftung's activities in the area of higher education received particularly widespread public attention, for example the establishment of the "Centre for Higher Education (CHE)" in 1994 by the Bertelsmann Stiftung and the German Rectors' Conference.This institution sees itself as a "workshop" for developing reforms for Germany's higher education institutions.