Damallsvenskan is the top professional women's football league in Sweden. Established in 1988, it features teams from across the country competing for the championship title. The league is known for its high level of play and has produced many talented players who have gone on to represent Sweden in international competitions. The league operates on a promotion and relegation system with the second-tier league, Elitettan. Each season, the team with the most points at the end of the matches is crowned the champion, while the bottom teams face relegation. Damallsvenskan plays a crucial role in the development of women's football in Sweden.