The Complementary Management Model has already been acknowledged for several years in the German version of the online encyclopedia »Wikipedia«. Currently, the entry has been updated to include information from the third German edition 2020.
The renowned German Gabler Wirtschaftslexikon lists the keyword “Komplementäre Führung”. The quotable entry can be found on the website “Gabler Wirtschaftlexikon Online”.
In the German text „Ist HR verzichtbar? Welche Funktionen der Personaler wirklich wahrnehmen sollte“ from April 16, 2016, Johannes Thönnessen takes up an essential aspect of Complementary Management, namely the active role of HR advisors in the management process (“HR co-management”); to be found on the website “Managementwissen Online”.