diff --git a/format.php b/format.php
index 4c2c016bcbc6bb64357bcc98745ea42e609d9007..3d38a9e4172481abbd0282068a81ecf43931ef25 100644
--- a/format.php
+++ b/format.php
@@ -63,10 +63,9 @@
 	course_create_sections_if_missing($course, 0);
 	$renderer = $PAGE->get_renderer('format_iena');
 	if (!empty($displaysection)) {
-		echo "on passe là";
+		
 		$renderer->print_single_section_page($course, null, null, null, null, $displaysection);
 	} else {
-		echo "on passe plutôt là, section vide";
 		
 		$renderer->switch_mode($course);
 		
diff --git a/lang/en/format_iena.php b/lang/en/format_iena.php
index 2bcfda3064113feeea69a466394689ca965c0af8..f4531142c4d89243145d6a29e235ce513e6c12fb 100644
--- a/lang/en/format_iena.php
+++ b/lang/en/format_iena.php
@@ -81,4 +81,6 @@ By definition an unnamed section is displayed as <strong>section [N]</strong>.';
 	$string['hide_section'] = 'HIDE section ';
 	$string['show_section'] = 'SHOW section ';
 	$string['aboutcourse'] = 'About this course';
+	
+	$string['modalite_help'] = 'Pour avoir de l\'aide sur les modalités';
 
diff --git a/lang/fr/format_iena.php b/lang/fr/format_iena.php
index 4b7020fcac44edd2dfb787f0aff8ff9495b239ab..2e0180734538c0be130e82a51e6adda3457642ff 100644
--- a/lang/fr/format_iena.php
+++ b/lang/fr/format_iena.php
@@ -81,4 +81,6 @@ By definition an unnamed section is displayed as <strong>section [N]</strong>.';
 	$string['hide_section'] = 'CACHER la section ';
 	$string['show_section'] = 'MONTRER la section ';
 	$string['aboutcourse'] = 'À propos de ce cours';
+	$string['modalite'] = 'Modalité ?';
+	$string['modalite_help'] = 'Pour avoir de l\'aide sur les modalités';
 
diff --git a/lib.php b/lib.php
index 6087317ba7c3b05f235b6bc0460869646d02b8a8..cbef07238d6417dccd80c7940f90de357b41b95c 100644
--- a/lib.php
+++ b/lib.php
@@ -122,6 +122,10 @@
                 'daterendu'=>array(
                 	'label'=>"Date rendu",
                 	'type'=>PARAM_INT
+            	),
+            	'daysnotif'=>array(
+            		'label'=>"Notification",
+            		'type'=>PARAM_INT
             	)
 
             );
@@ -176,34 +180,71 @@
         if ($forsection) {
            	$mform->removeElement('presence', false);
            	$mform->removeElement('daterendu', false);
+           	$mform->removeElement('daysnotif', false);
            	$sectionclass = new stdClass();
            	$sectionclass->id=optional_param('id', 0, PARAM_INT);
            
           	$section_config=$this->get_format_options($sectionclass);
-
+          	
+			$mform->addElement('header', 'nameforyourheaderelement', 'Format hybride');
           	$radioarray=array();
 	    	$radioarray[] = $mform->createElement('radio', 'presence', '', 'Distance', 2);
 			$radioarray[] = $mform->createElement('radio', 'presence', '', 'Présentiel', 1);
 			$radioarray[] = $mform->createElement('radio', 'presence', '', 'Aucune', 0);
-			$mform->addGroup($radioarray, 'Modalité', 'Modalité', array(' '), false);
+			$mform->addGroup($radioarray, 'modalite', 'Modalité', array(' '), false);
+
+			$mform->addHelpButton('modalite', 'modalite', 'format_iena');
 
 
 			$datearray=array();
 			$datearray[] = $mform->createElement('date_time_selector', 'daterendu', '');
 			$datearray[] = $mform->createElement('checkbox', 'daterenducheck', 'Activer');
-			$mform->addGroup($datearray, 'groupdate', 'Date d\'échéance ou date du cours', array(' '), false);
-			//$mform->disabledIf('daterendu', 'daterenducheck');
+			$mform->addGroup($datearray, 'groupdate', 'Date d\'échéance', array(' '), false);
 			$mform->disabledIf('groupdate', 'daterenducheck');
+
+			//On montre le groupe seulement si à distance
+			$mform->hideIf('groupdate', 'presence', 'neq', 2);
+			//$mform->hideIf('groupdate', 'id_presence_2', 'notchecked');
 			
 
+			$datearray=array();
+			$datearray[] = $mform->createElement('date_time_selector', 'daterendu2', '');
+			$datearray[] = $mform->createElement('checkbox', 'daterenducheck2', 'Activer');
+			$mform->addGroup($datearray, 'groupdate2', 'Date du cours', array(' '), false);
+			$mform->disabledIf('groupdate2', 'daterenducheck2');
+			//On montre le groupe si pas distance
+			$mform->hideIf('groupdate2', 'presence', 'eq', 2);
+
+			$daysarray=array();
+			$days=array(0=>0, 1=>1, 2=>2, 3=>3, 4=>4, 5=>5);
+			$daysarray[] = $mform->createElement('select', 'daysnotif', "jours avant la séance", $days);
+			$daysarray[]=$mform->createElement('html', ' <span id="days-text">jours avant la séance</span>');
+			$daysarray[] = $mform->createElement('checkbox', 'selectdayscheck', 'Activer');
+			$mform->addGroup($daysarray, 'groupdays', 'Notification', array(' '), false);
+			$mform->disabledIf('groupdays', 'selectdayscheck');
+			
 
-          	if($section_config && $section_config['presence']){
+          	if($section_config['presence']){
           		$mform->setDefault('presence', $section_config['presence']);
           	}
-          	if($section_config && $section_config['daterendu']){
-          		$mform->setDefault('daterendu', $section_config['daterendu']);
-          		$mform->setDefault('daterenducheck', "1");
+          	if($section_config['daterendu']){
+          		if(isset($section_config['presence']) && $section_config['presence']==2){
+          			$mform->setDefault('daterendu', $section_config['daterendu']);
+          			$mform->setDefault('daterenducheck', "1");
+          		}
+          		else if(isset($section_config['presence'])){
+          			$mform->setDefault('daterendu2', $section_config['daterendu']);
+          			$mform->setDefault('daterenducheck2', "1");
+          		}
+          		
           	}
+          	var_dump($section_config);
+          	if(isset($section_config['daysnotif']) && $section_config['daysnotif'] > -1){
+          		$mform->setDefault('selectdays', $section_config['daysnotif']);
+          		$mform->setDefault('selectdayscheck', "1");
+          	}
+
+          	//$mform->addElement('html', ' </div></fieldset>');
 	       
 	    	
 	        //$mform->setType('numsections', PARAM_INT);
@@ -211,18 +252,6 @@
 	        //array_unshift($elements, $element);
         }
 
-        // Re-order things.
-        /*if ($forsection) {
-            $mform->insertElementBefore($mform->removeElement('automaticenddate', false), 'idnumber');
-            $mform->disabledIf('enddate', 'automaticenddate', 'checked');
-            foreach ($elements as $key => $element) {
-                if ($element->getName() == 'automaticenddate') {
-                    unset($elements[$key]);
-                }
-            }
-            $elements = array_values($elements);
-        }*/
-
         return $elements;
     }
 
@@ -242,19 +271,31 @@
     public function update_section_format_options($data) {
         global $DB;
         
-        $data = (array)$data;
-        $section_config=$this->get_format_options($data['id']);
+       	$objectSection=new stdClass();
+       	$objectSection->id=$data["id"];
+        $section_config=$this->get_format_options($objectSection);
+        
+        //$data = (array)$data;
         //if a date was set but we want to remove it
-        if(!isset($data['daterenducheck'])){
-        	if(array_key_exists('daterendu', $data)){
-        		$data['daterendu']='NULL';
+        if(!isset($data['daterenducheck']) && !isset($data['daterenducheck2'])){
+        	if(array_key_exists('daterendu', $section_config) && !empty($section_config['daterendu'])){
+        		$data['daterendu']=NULL;
         	}
         	else{
         		unset($data['daterendu']);
         	}
         }
-        unset($data['daterenducheck']);
-
+        else if(isset($data['daterenducheck2'])){
+        	$data['daterendu']=$data['daterendu2'];
+        }
+        if(!isset($data['selectdayscheck'])){
+        	if(array_key_exists('daysnotif', $section_config) && $section_config['daysnotif']>-1){
+        		$data['daysnotif']=-1;
+        	}
+        	else{
+        		unset($data['daysnotif']);
+        	}
+        }
         return $this->update_format_options($data, $data['id']);
     }
 
diff --git a/renderer.php b/renderer.php
index 937325a9fe1944c8f4a7936231bd49051ede3ca5..138bcf6922179cd4c01d79720280546312f2b2f3 100644
--- a/renderer.php
+++ b/renderer.php
@@ -187,7 +187,7 @@ class format_iena_renderer extends format_topics_renderer{
 					}
 				}
 
-				if (isset($param_section->daterendu)) {
+				if (isset($param_section->daterendu) && $param_section->daterendu != 0) {
 					//$section->dateUp = date_create($param_section->date_rendu);
 					
 					$section->dateUp = new DateTime("@$param_section->daterendu");
diff --git a/styles.css b/styles.css
index d333cdcd3eac249a6b0599fa174f3e1b36e2bc80..75ea60f8ac90d52725321476aa7a93c7fd37eaf0 100644
--- a/styles.css
+++ b/styles.css
@@ -499,4 +499,10 @@ ul.nav.navbar-nav.ml-auto {
 
 #title-summary-iena #summary-collapse.collapsing {
   height: 4rem;
+}
+
+
+
+#days-text{
+	margin:0 20px 0 5px;
 }
\ No newline at end of file