static function systemObject()
{
if (!self::$_systemObject) {
self::$_systemObject = new CRM_Core_DAO_Preferences();
self::$_systemObject->domain_id = CRM_Core_Config::domainID();
self::$_systemObject->is_domain = true;
self::$_systemObject->contact_id = null;
self::$_systemObject->find(true);
}
return self::$_systemObject;
}
