Higher education finds its subject matter in the continuation of the chapters: didactics of tertiary education, the teaching profession, teaching and studying, in the related sciences: educational science, sociology, vocational education/continuing education, adult education and digitalization. The study is dedicated to the pedagogical-psychological aspects of teaching in pedagogical university didactics.The aim is to follow up on the "4th internal course in university didactics" / University of Salzburg and to personally deal with the topic of "pedagogical university didactics". The multitude of aspects of a field of knowledge, which are increasingly important in the European "knowledge society", represent a pedagogical challenge.