diff --git a/amd/build/collapse.min.js b/amd/build/collapse.min.js
index 28224c9eb73560accb632dfce1ae99bf089a974f..b3842748e75ee94e5eac63b1aa1f1317eba1f374 100644
--- a/amd/build/collapse.min.js
+++ b/amd/build/collapse.min.js
@@ -1,2 +1,2 @@
-/*! hsh_boostnavigation 2018-06-20 */
-define(["jquery"],function(a){"use strict";function b(b,c){b.click(function(d){d.preventDefault(),"mycourses"==c?0==b.attr("data-collapse")?e.forEach(function(b){a(".list-group-item[data-key="+b+"]").attr("data-collapse","1"),a(".list-group-item[data-key="+b+"]").attr("data-hidden","0")}):1==b.attr("data-collapse")&&(e.forEach(function(b){a(".list-group-item[data-parent-key="+b+"]").attr("data-hidden","1"),a(".list-group-item[data-parent-key="+b+"]").attr("data-collapse","1")}),e.forEach(function(b){a(".list-group-item[data-key="+b+"]").attr("data-collapse","1"),a(".list-group-item[data-key="+b+"]").attr("data-hidden","1")})):0==b.attr("data-collapse")?(a(".list-group-item[data-parent-key="+c+"]").attr("data-hidden","1"),b.attr("data-collapse","1")):1==b.attr("data-collapse")&&(a(".list-group-item[data-parent-key="+c+"]").attr("data-hidden","0"),b.attr("data-collapse","0"))})}function c(c){""===e[0]&&(e=new Array);var d=a('.list-group-item[data-key="'+c+'"]');if("mycourses"===c?d.attr("data-collapse","0"):d.attr("data-collapse","1"),""!==c&&"mycourses"!==c){d.addClass("list-group-item-action semesternode"),d.attr("data-isexpandable","1");var f=a(".list-group-item[data-parent-key="+c+"]");f.attr("data-hidden","1"),f.attr("data-collapse","1"),f.addClass("coursenode"),e.includes(c)||e.push(c)}b(d,c)}function d(b){var c=a('.list-group-item[data-key="'+b+'"]');c.attr("data-hidden","0"),c.attr("data-collapse","0"),a(".list-group-item[data-parent-key="+b+"]").attr("data-hidden","0"),a(".list-group-item[data-parent-key="+b+"]").attr("data-collapse","0")}var e=[];return{init:function(a){for(var b=0,d=a.length;b<d;b++)c(a[b])},openSemester:function(a){d(a)}}});
\ No newline at end of file
+/*! hsh_boostnavigation 2018-07-25 */
+define(["jquery"],function(a){"use strict";function b(b,c){b.click(function(d){d.preventDefault(),"mycourses"==c?0==b.attr("data-collapse")?e.forEach(function(b){a(".list-group-item[data-key="+b+"]").attr("data-collapse","1"),a(".list-group-item[data-key="+b+"]").attr("data-hidden","0"),M.util.set_user_preference("local_hsh_boostnavigation-collapse_"+b+"_node",0)}):1==b.attr("data-collapse")&&(e.forEach(function(b){a(".list-group-item[data-parent-key="+b+"]").attr("data-hidden","1"),a(".list-group-item[data-parent-key="+b+"]").attr("data-collapse","1")}),e.forEach(function(b){a(".list-group-item[data-key="+b+"]").attr("data-collapse","1"),a(".list-group-item[data-key="+b+"]").attr("data-hidden","1"),M.util.set_user_preference("local_hsh_boostnavigation-collapse_"+b+"_node",0)})):0==b.attr("data-collapse")?(a(".list-group-item[data-parent-key="+c+"]").attr("data-hidden","1"),b.attr("data-collapse","1"),M.util.set_user_preference("local_hsh_boostnavigation-collapse_"+c+"_node",0)):1==b.attr("data-collapse")&&(a(".list-group-item[data-parent-key="+c+"]").attr("data-hidden","0"),b.attr("data-collapse","0"),M.util.set_user_preference("local_hsh_boostnavigation-collapse_"+c+"_node",1))})}function c(c){""===e[0]&&(e=new Array);var d=a('.list-group-item[data-key="'+c+'"]');if("mycourses"===c?d.attr("data-collapse","0"):d.attr("data-collapse","1"),""!==c&&"mycourses"!==c){d.addClass("list-group-item-action semesternode"),d.attr("data-isexpandable","1");var f=a(".list-group-item[data-parent-key="+c+"]");f.attr("data-hidden","1"),f.attr("data-collapse","1"),f.addClass("coursenode"),e.includes(c)||e.push(c)}b(d,c)}function d(b){var c=a('.list-group-item[data-key="'+b+'"]');c.attr("data-hidden","0"),c.attr("data-collapse","0"),a(".list-group-item[data-parent-key="+b+"]").attr("data-hidden","0"),a(".list-group-item[data-parent-key="+b+"]").attr("data-collapse","0")}var e=[];return{init:function(a){for(var b=0,d=a.length;b<d;b++)c(a[b])},openSemester:function(a){d(a)}}});
\ No newline at end of file
diff --git a/amd/src/collapse.js b/amd/src/collapse.js
index 1c87d86f75b609c1346431a8c2bba67aceaad5bd..081ec44c9fc05953d64d23b774cb4ed866f05eaf 100644
--- a/amd/src/collapse.js
+++ b/amd/src/collapse.js
@@ -14,13 +14,12 @@ define(['jquery'], function ($) {
                 if (node.attr('data-collapse') == 0) {
 
                     // Alle Semester verstecken
-                    nodesArray.forEach(function (semster) {
-                        $('.list-group-item[data-key=' + semster + ']').attr("data-collapse", "1");
-                        $('.list-group-item[data-key=' + semster + ']').attr("data-hidden", "0");
+                    nodesArray.forEach(function (semester) {
+                        $('.list-group-item[data-key=' + semester + ']').attr("data-collapse", "1");
+                        $('.list-group-item[data-key=' + semester + ']').attr("data-hidden", "0");
+                        M.util.set_user_preference('local_hsh_boostnavigation-collapse_' + semester + '_node', 0); //1
                     });
 
-                    //M.util.set_user_preference('local_hsh_boostnavigation-collapse_' + nodename + '_node', 1);
-
                     // If the parent node is currently collapsed.
                 } else if (node.attr('data-collapse') == 1) {
                     // Alle Kurse verstecken
@@ -31,13 +30,13 @@ define(['jquery'], function ($) {
                     });
 
                     // Semester wieder sichtbar machen, Kurse weiterhin verstecken
-                    nodesArray.forEach(function (semster) {
-                        $('.list-group-item[data-key=' + semster + ']').attr("data-collapse", "1");
-                        $('.list-group-item[data-key=' + semster + ']').attr("data-hidden", "1");
+                    nodesArray.forEach(function (semester) {
+                        $('.list-group-item[data-key=' + semester + ']').attr("data-collapse", "1");
+                        $('.list-group-item[data-key=' + semester + ']').attr("data-hidden", "1");
+                        M.util.set_user_preference('local_hsh_boostnavigation-collapse_' + semester + '_node', 0); //1
                     });
 
                     //TODO: User-Preferences einbinden
-                    //M.util.set_user_preference('local_hsh_boostnavigation-collapse_' + nodename + '_node', 0);
                 }
             } else {
                 // Ein Semester angeklickt um dieses auf oder zu zu klappen
@@ -47,7 +46,8 @@ define(['jquery'], function ($) {
                     $('.list-group-item[data-parent-key=' + nodename + ']').attr("data-hidden", "1");
                     // Change the collapse attribute of the node itself to true.
                     node.attr("data-collapse", "1");
-                    //M.util.set_user_preference('local_hsh_boostnavigation-collapse_' + nodename + '_node', 1);
+
+                    M.util.set_user_preference('local_hsh_boostnavigation-collapse_' + nodename + '_node', 0); //1
 
                     // If the parent node is currently collapsed.
                 } else if (node.attr('data-collapse') == 1) {
@@ -57,7 +57,7 @@ define(['jquery'], function ($) {
                     // Change the collapse attribute of the node itself to false.
                     node.attr("data-collapse", "0");
 
-                    //M.util.set_user_preference('local_hsh_boostnavigation-collapse_' + nodename + '_node', 0);
+                    M.util.set_user_preference('local_hsh_boostnavigation-collapse_' + nodename + '_node', 1); //0
                 }
             }
         });
@@ -102,7 +102,6 @@ define(['jquery'], function ($) {
         $('.list-group-item[data-parent-key=' + nodename + ']').attr("data-collapse", "0");
     }
 
-
     return {
         init: function (params) {
             for (var i = 0, len = params.length; i < len; i++) {
diff --git a/lib.php b/lib.php
index 0adabd0310612b4add07cb012f47bc974206e5ee..24e32d59bad58b261efafda2502288b5b32d775c 100644
--- a/lib.php
+++ b/lib.php
@@ -1,9 +1,9 @@
 <?php
 include_once($CFG->dirroot . '/course/semester_date.php');
 include_once($CFG->dirroot . '/local/hsh_boostnavigation/locallib.php');
-
 function local_hsh_boostnavigation_extend_navigation(global_navigation $navigation) {
     global $CFG, $PAGE;
+
     $collapsenodesforjs[] = '';
     $semesterList[] = '';
     $semesterKeys[] = '';
@@ -104,7 +104,6 @@ function local_hsh_boostnavigation_extend_navigation(global_navigation $navigati
         }
     }
 
-    // if settings gewählt "aktuelles Semester aufklappen"
     if (!empty($collapsenodesforjs)) {
         // Add JavaScript for collapsing nodes to the page.
         // JavaScript-Code genommen und angepasst von local/boostnavigation/amd/src
@@ -115,6 +114,20 @@ function local_hsh_boostnavigation_extend_navigation(global_navigation $navigati
         }
     }
 
+    // Durch alle Semester durchlaufen und die user preference checken
+    if(!empty($semesterList)) {
+       array_push($semesterList, $unabhaengig);
+        foreach ($semesterList as $semLst) {
+            ${"userpref_".$semLst->key} = get_user_preferences('local_hsh_boostnavigation-collapse_'.$semLst->key .'_node', 0);
+            if (${"userpref_".$semLst->key} == 1) {
+                $PAGE->requires->js_call_amd('local_hsh_boostnavigation/collapse', 'openSemester', [$semLst->key]);
+            } else {
+                // Semester war vorher geschlossen
+            }
+        }
+    }
+
+    // if settings gewählt "aktuelles Semester aufklappen"
     if($openNewestSemester) {
         $PAGE->requires->js_call_amd('local_hsh_boostnavigation/collapse', 'openSemester', [$newestNode]);
     }
diff --git a/settings.php b/settings.php
index 46fddb5a7f94a38e33331bb6915c3cbc51e09b8a..2a710a04ab1bcf6a4ed6d23e4cc1bab14dfa3c17 100644
--- a/settings.php
+++ b/settings.php
@@ -45,7 +45,6 @@ if ($hassiteconfig) {
         $setting = new admin_setting_configselect($name, $title, $description, null, $choices);
         $setting->set_updatedcallback('theme_reset_all_caches');
         $page->add($setting);
-
     }
 
     // Add settings page to the appearance settings category.
diff --git a/styles.css b/styles.css
index 7dc3c5c846d0670a77e3cc14da0363cc27b977c1..83afa0a03ff7d1c16b9cbda91c59d391a24f7e51 100644
--- a/styles.css
+++ b/styles.css
@@ -19,11 +19,11 @@
     cursor: pointer;
 }
 
-#nav-drawer .list-group-item[data-key|="mycourses"] ~ a.list-group-item[href*="course/view.php?id="] > div.m-l-1 {
+#nav-drawer .list-group-item[data-key="mycourses"] ~ a.list-group-item[href*="course/view.php?id="] > div.m-l-1 {
     margin-left: 1rem !important;
 }
 
-#nav-drawer .list-group-item[data-key|="mycourses"] ~ a.list-group-item[href*="course/view.php?id="].coursenode > div.m-l-1 {
+#nav-drawer .list-group-item[data-key="mycourses"] ~ a.list-group-item[href*="course/view.php?id="].coursenode > div.m-l-1 {
     margin-left: 2rem !important;
 }
 
@@ -31,10 +31,14 @@
     margin-left: 0 !important;
 }
 
-#nav-drawer .list-group-item[data-key|="mycourses"] ~ a.list-group-item[href*="course/view.php?id="] > div.m-l-2 {
+#nav-drawer .list-group-item[data-key="mycourses"] ~ a.list-group-item[href*="course/view.php?id="] > div.m-l-2 {
     margin-left: 2rem !important;
 }
 
 .list-group-item[data-hidden="1"] {
     display: none; 
+}
+
+.list-group-item[data-hidden="1"][data-key="participants"], .list-group-item[data-hidden="1"][data-key="grades"], .list-group-item[data-hidden="1"][data-key="badgesview"] {
+    display: block !important;
 }
\ No newline at end of file
diff --git a/version.php b/version.php
index fe2b91d606361fb23bb0a6cf1a817ccbe426f0a6..9441da6fa0894edf46eddcacea7d3dd0d307d14f 100644
--- a/version.php
+++ b/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'local_hsh_boostnavigation';
-$plugin->version = 2018062000;
-$plugin->release = 'v1.1-r2';
+$plugin->version = 2018072500;
+$plugin->release = 'v1.1-r3';
 
 $plugin->requires = 2016120500;
 #$plugin->maturity = MATURITY_STABLE;