protected override void OnModelCreating(DbModelBuilder modelBuilder)
{
modelBuilder.Conventions.Remove<PluralizingTableNameConvention>();
SpecifyAccount(modelBuilder);
SpecifyGroup(modelBuilder);
SpecifyPermission(modelBuilder);
SpecifyUser(modelBuilder);
SpecifyRole(modelBuilder);
SpecifyOrganization(modelBuilder);
SpecifyCustomProperty(modelBuilder);
}