Something

    'postVarSets' => array(
        '_DEFAULT' => array(
                // news archive parameters
                array(
                        array(  
                                'GETvar' => 'tx_ttnews[year]' ,
                                ),
                        array(  
                                'GETvar' => 'tx_ttnews[month]' ,
                                ),
                        array(
                                'GETvar' => 'tx_ttnews[day]' ,
                                ),
                        array(
                                'GETvar' => 'tx_ttnews[tt_news]',
                                'lookUpTable' => array(
                                        'table' => 'tt_news',
                                        'id_field' => 'uid',
                                        'alias_field' => 'title',
                                        'addWhereClause' => ' AND NOT deleted',
                                        'useUniqueCache' => 1,
                                        'useUniqueCache_conf' => array(
                                                'strtolower' => 1,
                                                'spaceCharacter' => '-',
                                                ),
                                        ),
                                ),
                        array(
                                'GETvar' => 'tx_ttnews[swords]',
                                ),
                        ),
                ),
        ),