Similar to the Campeonato Brasileiro, groups during the decreased series, for instance B and C, might be promoted to the highest division yearly. In the case of Italy, only the top a few groups in Serie B are promoted to Serie A (in Brazil, marketing takes place for four groups https://soi-k-o-nh-c-i45553.theisblog.com/37944814/top-guidelines-of-what-is-serie-a