 Also, for the first time, a team from the FA Women's Premier League earned promotion to WSL 2, effectively connecting the WSL to the rest of the English women's football pyramid.This left WSL 1 with nine teams and WSL 2 with ten teams for the 2016 season, and with the process repeated the following year, both WSL 1 and WSL 2 consisted of ten teams each for the 2017–18 season.In addition to being able to prove their financial solvency, clubs applying for entry to the WSL must show they will attract an average of 350 spectators in 2016, increasing to at least 400 in 2017.