private void detach_OwnerTeams(OwnerTeam entity)
		{
			this.SendPropertyChanging();
			entity.Owner = null;
		}
		private void attach_OwnerTeams(OwnerTeam entity)
		{
			this.SendPropertyChanging();
			entity.Owner = this;
		}
 partial void UpdateOwnerTeam(OwnerTeam instance);
 partial void DeleteOwnerTeam(OwnerTeam instance);
 partial void InsertOwnerTeam(OwnerTeam instance);