It is the main sevens tournament for south american national teams.
In the period 2012-2014 it was used as south american qualifier for the Seven World Series.
In 2017 it was substituted by the Sud America Rugby 7s played by the best south american teams and by some invited teams from all over the world.
www.sudamericarugby.org - SudAmerica Rugby official site (former www.consur.org).
es.wikipedia.org/wiki/Seven_Sudamericano_Masculino - Wikipedia pages about Seven Sudamericano