Startup.cs

using CSE_DEPARTMENT.Models;
using Microsoft.AspNet.Identity;
using Microsoft.AspNet.Identity.EntityFramework;
using Microsoft.Owin;
using Owin;

[assembly: OwinStartupAttribute(typeof(CSE_DEPARTMENT.Startup))]
namespace CSE_DEPARTMENT
{
	public partial class Startup
	{
		public void Configuration(IAppBuilder app)
		{
			ConfigureAuth(app);
			CreateUserAndRoles();
		}

		public void CreateUserAndRoles()
		{
			ApplicationDbContext context = new ApplicationDbContext();

			var rolemanager = new RoleManager<IdentityRole>(new RoleStore<IdentityRole>());
			var usermanager = new UserManager<ApplicationUser>(new UserStore<ApplicationUser>(new ApplicationDbContext()));
			if (!rolemanager.RoleExists("SuperAdmin"))
			{
				//Create Default Role
				var role = new IdentityRole("SuperAdmin");
				rolemanager.Create(role);

				//Create Default Users
				var user = new ApplicationUser();
				user.UserName = "anik.adj82@gmail.com";
				user.Email = "anik.adj82@gmail.com";
				string pwd = "@Anik123";
				var newuser = usermanager.Create(user, pwd);
				if (newuser.Succeeded)
				{
					usermanager.AddToRole(user.Id, "SuperAdmin");
				}
			}
		}
	}
}