snipe-it/database/seeders/UserSeeder.php

<?php

namespace Database\Seeders;

use App\Models\User;
use Illuminate\Database\Seeder;

class UserSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {
        User::truncate();
        User::factory()->count(1)->firstAdmin()->create();
        User::factory()->count(1)->snipeAdmin()->create();
        User::factory()->count(3)->superuser()->create();
        User::factory()->count(3)->admin()->create();
        User::factory()->count(50)->viewAssets()->create();
    }
}