Comparable to the Campeonato Brasileiro, teams inside the decreased series, like B and C, could be promoted to the highest division every year. In the case of Italy, only the major three teams in Serie B are promoted to Serie A (in Brazil, advertising takes place for four groups in https://soi-k-o-nh-c-i22109.blogdomago.com/36368827/not-known-facts-about-what-is-serie-a