private static void CreateAdministratorAspNetGroup(UserManager <AspNetUser> userManager, RoleManager <AspNetRole> roleManager)
{
IdentityRepository repo = new IdentityRepository(context, userManager);
AspNetGroup aspNetGroup = new AspNetGroup();
aspNetGroup.Name = "Administrator";
aspNetGroup.Description = "Administrator";
aspNetGroup.Active = true;
var groupId = repo.AddGroup(aspNetGroup);
AspNetRole adminRole = roleManager.FindByNameAsync("Administrator").Result;
AspNetRoleGroup aspNetRoleGroup = new AspNetRoleGroup();
aspNetRoleGroup.GroupId = groupId;
aspNetRoleGroup.RoleId = adminRole.Id;
aspNetRoleGroup.Allow = true;
repo.AddRoleToGroup(aspNetRoleGroup);
}