“…The application of these principles is easily observed in companies that want to be lean. In addition, in the world literature, there are a lot of information about techniques, rules and framework for implementation of the Lean Management / Manufacturing / Production tasks (AlManei et al, 2017;Alpenberg and Scarbrough, 2016;Bitkowska, 2017;Brad et al, 2016;Dombrowski and Mielke, 2014;Dombrowski et al, 2012;Hoellthaler et al, 2018;Kadarova and Demecko, 2016;Lendel et al, 2015aLendel et al, , 2015a. Lean gives the impression of a very easy concept for implementation in an enterprise, however, despite many advantages, it also raises a lot of controversy.…”