ativos.php

<?php

class Model_Ativos extends Orm\Model
{
  protected static $_properties = array(
		
    'id',
    'user_id',
    'created_at',
  );
  
  protected static $_table_name = 'ativos';
  
  protected static $_has_many = array(
    'usuarios' => array(
      'key_from' => 'user_id',
      'model_to' => 'Model_Usuarios',
      'key_to' => 'id'
    )
  );

}