In this work we pretend to show up to which point the mathematical epistemologic model, implicit though dominant in scholar institution, has an influence on the docent model character- istics. That is, on the systematic and shared manner of organizing and managing of mathematics teaching process in such institution. The article sets demands for the need of a change in the ingenious epistemologic model, as said by Brousseau (1987), which are at the root of usual docent models, to achieve a persistent change in mathematics professors professional practise in the classroom.