lib/components/web/widgets/BaseWidget.php
public function getSystemId()
    {
        if (!isset($this->_systemId)) {
            if (isset($this->collectorItem) && isset($this->collectorItem->systemId)) {
                $this->_systemId = $this->collectorItem->systemId;
            }
        }

        return $this->_systemId;
    }
public function getSystemId()
    {
        if (!isset($this->_systemId)) {
            if (isset($this->collectorItem) && isset($this->collectorItem->systemId)) {
                $this->_systemId = $this->collectorItem->systemId;
            }
        }

        return $this->_systemId;
    }
Get system.

@return unknown