CI4 How to load a model by sending params

I have a controller that loads a model and I need to pass parameters

PHP Code:

namespace App\Controllers;


class Utenti_interni extends BaseController
{
    private $query_add, $final_query, $sql;


    public function __construct()
    {
        $this->Mymodel = model('App\Models\Mymodel');

    }

} 


How can I send parameters to the model?
I tried with:

PHP Code:

$this-Mymodel = model('App\Models\Mymodel', true, ['123', 'abc']); 


But it does not work