override method in Espo\Modules\Crm\Business\Event\Invitations

[xlyz]

Hi

I'm trying to override function createIcsContents in Espo\Modules\Crm\Business\Event\Invitations

creating /var/www/html/custom/Espo/Custom/Business/Event/Invitations.php

  <?php  
namespace Espo\Custom\Business\Event;    
use Espo\Modules\Crm\Business\Event\Invitations as BaseInvitations;  
use Espo\Modules\Crm\Business\Event\Ics;  use Espo\ORM\Entity;  
use Espo\Modules\Crm\Entities\Meeting;  
use Espo\Modules\Crm\Entities\Call;    
class Invitations extends BaseInvitations  {    
   protected function createIcsContents(Entity $entity, string $type): string    {    
     // new code here    
  }  
}

is ignored

What am i missing?

We are on version 9.2