I found in changelog, that this was changed in rev 2628 (28.Oct 2007) http://typo3.svn.sourceforge.net/viewvc/typo3/TYPO3core/trunk/t3lib/class.t3lib_tceforms.php?r1=2606&r2=2628&pathrev=2628 so $cmdData was removed, but it doesn't match to function getSingleField_typeFlex_draw vg Steffen