that was eays.
what i did so far.
/* Defaultvalues */
at the end of the file where we have this:
$my_template = config_get('testcase_template');
foreach ($a_ofck as $key)
// the data assignment will work while the keys in $the_data are identical
// to the keys used on $oFCK.
$of = &$oFCK[$key];
/* $of->Value = ""; old version */
$of->Value = $my_template->$key;
. this is fine for me.