UPDATE marc_subfield_structure SET hidden ='0' WHERE tagfield = '952' AND tagsubfield = 'r' AND frameworkcode = 'FA';
UPDATE marc_subfield_structure SET hidden ='0' WHERE tagfield = '952' AND tagsubfield = 's' AND frameworkcode = 'FA';
UPDATE marc_subfield_structure SET hidden ='0' WHERE tagfield = '952' AND tagsubfield = 'x' AND frameworkcode = 'FA';