public function saveWidgetReceiverProperties($widgetName, $receiverProperties)
    {
        $widgets = $this->cache->get(BusinessEntity::CACHE_WIDGETS, []);
        if (!array_key_exists($widgetName, $widgets)) {
            $widgets[$widgetName] = [];
        }

        $widgets[$widgetName]['receiverProperties'] = $receiverProperties;
        $this->cache->save(BusinessEntity::CACHE_WIDGETS, $widgets);
    }