start_outer_table(TABLESTYLE2);
table_section(1);
+if (get_company_pref('grn_clearing_act') === null) { // available form 2.3.1, can be not defined on pre-2.4 installations
+ set_company_pref('grn_clearing_act', 'glsetup.purchase', 'varchar', 15, 0);
+ refresh_sys_prefs();
+}
$myrow = get_company_prefs();