source: database/seeders/RolesTableSeeder.php

<?php

namespace Database\Seeders;

use Illuminate\Database\Seeder;

class RolesTableSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {
        \DB::table('roles')->insert([
            ["id" => "1", "name" => "Admin"], // Have access to all users(managing users), departments, folders etc
            ["id" => "2", "name" => "Referent"], // Have access to manage and view all departments, folders etc
            ["id" => "3", "name" => "Viewer"], // Have access to view all departments, folders etc
        ]);
    }
}