public function setScheduledLink(TimelineLinkEvent $event): void
    {
        $action = $event->getAction();

        if ('scheduled' != $action->getVerb()) {
            return;
        }

        $production = $action->getComponent('indirectComplement')->getData();
        $schedule = $action->getComponent('directComplement')->getData();
        $event->setLink($this->url_generator->generate('bkstg_schedule_read', [
            'id' => $schedule->getId(),
            'production_slug' => $production->getSlug(),
        ]));
    }