public function pushElevateConfiguration()
    {
        if ( $this->UseMultiLanguageCores == true )
        {
            foreach ( $this->SolrLanguageShards as $shard )
            {
                eZFindElevateConfiguration::synchronizeWithSolr( $shard );
            }
            return true;
        }
        else
        {
            return eZFindElevateConfiguration::synchronizeWithSolr( $this->Solr );
        }

    }