safekat/ci4/app/Entities/Usuarios/UsersEntity.php

<?php
namespace App\Entities\Usuarios;

use CodeIgniter\Entity;
use CodeIgniter\Shield\Entities\User;

class UsersEntity extends User
{
    protected $attributes = [
        "first_name" => null,
        "last_name" => null
    ];
    protected $casts = [

    ];
}