Improve activity create

iassign_form.php

@@ -372,12 +372,6 @@ class mod_iassign_form extends moodleform {
     $mform->setDefault('store_all_submissions', 1);
     $mform->addHelpButton('store_all_submissions', 'store_all_submissions_help', 'iassign');
 
-
-    //Applies only iLM iGeom
-    $mform->addElement('selectyesno', 'special_param1', get_string('special_param', 'iassign')); //$ynoptions
-    $mform->setDefault('special_param1', 0);
-    $mform->addHelpButton('special_param1', 'helpspecial_param', 'iassign');
-
     //-----------------------------------------------------------------------------
     //Applies only when the iLM is automatic evaluate.
     $mform->addElement('header', 'id_automatic_evaluate', get_string('only_automatic_evaluate', 'iassign'));