Nationally, it was one grade lower than the A-League. It was conducted by the Football Federation of South Australia (FFSA), the state's governing body. Each season the bottom two Super League clubs were relegated to the FFSA Premier League.
The league was a level lower than the A-League, and it was managed by the Football Federation of South Australia (FFSA). Each year, the two lowest-ranked teams from the Super League were demoted to the FFSA Premier League.