 As with the men's system, there is often no formal relationship (or results-based promotion/relegation) between leagues.Three of these leagues contain Canadian teams; League1 Ontario has twelve Canadian teams and is the only one of these leagues based in Canada, while United Women's Soccer and the Women's Premier Soccer League have five Canadian teams between the two leagues.Other than CWNT pool players and U Sports players (in their two-month U Sports season or in their 2.5 month off season), there are provincial competitions run by each of the provincial soccer associations to qualify an amateur team for the national championship, the Jubilee Trophy.