Does a modular path customization stimulate the knowledge transfer output for IS users ? This study initiate the (factory based) products and (cognitive science based) cognitive modularity association, based over the transfer knowledge modularity path (Modular path customization). The theoretical framework is the knowledge based view (KBV) of the firm (Macher, 2006 ; Gray et al., 2010) and literature about modularity (Sanchez et al., 2010). To answer the question of (DMPC) relevance (Degree of Modular Path Custumization), a study was carried out among based over a population of 199 business school students, where data were collected from each individual school records online content management server (LMS) and web-based survey.