diff --git a/main/mySpace/index.php b/main/mySpace/index.php
index cd93da13e8..ef8af34551 100755
--- a/main/mySpace/index.php
+++ b/main/mySpace/index.php
@@ -63,9 +63,7 @@ $tbl_admin					= Database :: get_main_table(TABLE_MAIN_ADMIN);
 $tbl_track_cours_access 	= Database :: get_statistic_table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS);
 
 
-/*
- * FUNCTIONS
- */
+/* * FUNCTIONS */
 
 function count_teacher_courses() {
 	global $nb_teacher_courses;
@@ -108,9 +106,7 @@ function rsort_sessions($a, $b) {
 	}
 }
 
-/*
- * MAIN CODE
- */
+/* * MAIN CODE  */
 
 $is_coach 			= api_is_coach();
 $is_platform_admin 	= api_is_platform_admin();
@@ -162,10 +158,9 @@ if (api_is_allowed_to_create_course() && $_GET['display'] != 'yourstudents') {
 		} else {
 			if (!empty($session_id)) {
 				$session_name = api_get_session_name($session_id);
-				$title = ucfirst($session_name);
+				$title = get_lang('Session').' '.$session_name;
 			}            
-			$menu_items[] = '<a href="'.api_get_self().'?view=teacher">'.get_lang('TeacherInterface').'</a>';
-            
+			$menu_items[] = '<a href="'.api_get_self().'?view=teacher">'.get_lang('TeacherInterface').'</a>';            
 		}
 	}
 }
@@ -178,13 +173,11 @@ if ($is_coach && $_GET['display'] != 'yourstudents') {
 		$menu_items[] = get_lang('CoachInterface');
 		$title = get_lang('YourStatistics');
 	} else {
-		$menu_items[] = '<a href="'.api_get_self().'?view=coach">'.get_lang('CoachInterface').'</a>';
-        
+		$menu_items[] = '<a href="'.api_get_self().'?view=coach">'.get_lang('CoachInterface').'</a>';        
 	}
 }
 
 if ($is_platform_admin &&  $_GET['display'] != 'yourstudents') {
-
 	if ($nb_teacher_courses == 0 && $nb_sessions == 0) {
 		$view = 'admin';
 	}
@@ -210,8 +203,7 @@ if ($is_drh || $_GET['display'] == 'yourstudents') {
 // Actions menu
 $nb_menu_items = count($menu_items);
 
-if ($nb_teacher_courses > 0 ) {
-    
+if ($nb_teacher_courses > 0 ) {    
 	echo '<div class="actions" style ="font-size:10pt;">';    
     if (empty($session_id)) {
     	if ($nb_menu_items > 1) {
@@ -239,7 +231,7 @@ if ($nb_teacher_courses > 0 ) {
 }
 
 
-echo '<h2>'.get_lang('Session').' '.$title.'</h2>';
+echo '<h2>'.$title.'</h2>';
 
 if (($is_drh && $view == 'drh') || $_GET['display'] == 'yourstudents') {
 	// get data for human resources manager
@@ -457,7 +449,7 @@ if ($view == 'coach') {
 		$csv_content[] = array(get_lang('NbStudentPerSession', '').';'.$nb_students_per_session);
 		$csv_content[] = array(get_lang('NbCoursesPerSession', '').';'.$nb_courses_per_session);
 		$csv_content[] = array();
-	} else {
+	} else {        
 		// html part
 		echo '
 		 <div class="report_section">
diff --git a/main/mySpace/myspace.lib.php b/main/mySpace/myspace.lib.php
index c22eed32e8..90d4709cf6 100755
--- a/main/mySpace/myspace.lib.php
+++ b/main/mySpace/myspace.lib.php
@@ -1272,12 +1272,13 @@ class MySpace {
 
 			if (count($users) > 0) {
 				$nb_students_in_course = count($users);
-				$avg_assignments_in_course = Tracking::count_student_assignments($users, $course_code, $session_id);
-				$avg_messages_in_course    = Tracking::count_student_messages($users, $course_code, $session_id);
-				$avg_progress_in_course = Tracking::get_avg_student_progress($users, $course_code, array(), $session_id);
-				$avg_score_in_course = Tracking :: get_avg_student_score($users, $course_code, array(), $session_id);
-				$avg_score_in_exercise = Tracking::get_avg_student_exercise_score($users, $course_code, 0, $session_id);
-				$avg_time_spent_in_course  = Tracking::get_time_spent_on_the_course($users, $course_code, $session_id);
+				$avg_assignments_in_course  = Tracking::count_student_assignments($users, $course_code, $session_id);
+				$avg_messages_in_course     = Tracking::count_student_messages($users, $course_code, $session_id);
+				$avg_progress_in_course     = Tracking::get_avg_student_progress($users, $course_code, array(), $session_id);
+				$avg_score_in_course        = Tracking::get_avg_student_score($users, $course_code, array(), $session_id);
+				$avg_score_in_exercise      = Tracking::get_avg_student_exercise_score($users, $course_code, 0, $session_id);
+                
+				$avg_time_spent_in_course   = Tracking::get_time_spent_on_the_course($users, $course_code, $session_id);
 
 				$avg_progress_in_course = round($avg_progress_in_course / $nb_students_in_course, 2);
 				if (is_numeric($avg_score_in_course)) {
diff --git a/main/tracking/courseLog.php b/main/tracking/courseLog.php
index 861aac450a..95b868e8db 100755
--- a/main/tracking/courseLog.php
+++ b/main/tracking/courseLog.php
@@ -156,7 +156,9 @@ if ($_GET['studentlist'] == 'false') {
         echo ' | <a href="exams.php?'.api_get_cidreq().'">'.get_lang('ExamTracking').'</a>&nbsp;';
 
 } elseif($_GET['studentlist'] == '' || $_GET['studentlist'] == 'true') {
-    echo '&nbsp;<a href="javascript: window.back();" ">'.Display::return_icon('back.png', get_lang('Back')).get_lang('Back').'</a>';
+    if (!empty($_GET['from'])) {    
+        echo '&nbsp;<a href="javascript: window.back();" ">'.Display::return_icon('back.png', get_lang('Back')).get_lang('Back').'</a>';
+    }
     
     /*
     echo get_lang('StudentsTracking').' | ';
diff --git a/main/tracking/exams.php b/main/tracking/exams.php
index 1227973312..735e90512e 100644
--- a/main/tracking/exams.php
+++ b/main/tracking/exams.php
@@ -8,6 +8,9 @@ require_once api_get_path(LIBRARY_PATH).'course.lib.php';
 require_once api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php';
 require_once api_get_path(LIBRARY_PATH).'pear/Spreadsheet_Excel_Writer/Writer.php';
 
+$this_section = SECTION_TRACKING;
+
+
 $is_allowedToTrack = $is_courseAdmin || $is_platformAdmin || $is_courseCoach || $is_sessionAdmin;
 
 if(!$is_allowedToTrack) {