diff --git a/openslides/agenda/static/js/agenda/agenda.js b/openslides/agenda/static/js/agenda/agenda.js
index b720052fd..bf7c5387c 100644
--- a/openslides/agenda/static/js/agenda/agenda.js
+++ b/openslides/agenda/static/js/agenda/agenda.js
@@ -41,7 +41,7 @@ angular.module('OpenSlidesApp.agenda', [])
 })
 
 .controller('ItemListCtrl', function($scope, Agenda, i18n) {
-    Agenda.bindAll($scope, 'items');
+    Agenda.bindAll({}, $scope, 'items');
     $scope.test_plural = i18n.ngettext('test', 'tests', 2);
     $scope.test_singular = i18n.ngettext('test', 'tests', 1);
 })
diff --git a/openslides/assignment/serializers.py b/openslides/assignment/serializers.py
index b3cbfb4ea..e18569b3e 100644
--- a/openslides/assignment/serializers.py
+++ b/openslides/assignment/serializers.py
@@ -109,10 +109,10 @@ class AssignmentFullSerializer(ModelSerializer):
         model = Assignment
         fields = (
             'id',
-            'name',
+            'title',
             'description',
-            'posts',
-            'status',
+            'open_posts',
+            'phase',
             'related_users',
             'poll_description_default',
             'polls',
@@ -130,10 +130,10 @@ class AssignmentShortSerializer(AssignmentFullSerializer):
         model = Assignment
         fields = (
             'id',
-            'name',
+            'title',
             'description',
-            'posts',
-            'status',
+            'open_posts',
+            'phase',
             'related_users',
             'poll_description_default',
             'polls',
diff --git a/openslides/assignment/static/js/assignments/assignments.js b/openslides/assignment/static/js/assignments/assignments.js
index 071a2976a..8cfcc3e45 100644
--- a/openslides/assignment/static/js/assignments/assignments.js
+++ b/openslides/assignment/static/js/assignments/assignments.js
@@ -42,17 +42,17 @@ angular.module('OpenSlidesApp.assignments', [])
 })
 
 .controller('AssignmentListCtrl', function($scope, Assignment) {
-    Assignment.bindAll($scope, 'assignments');
+    Assignment.bindAll({}, $scope, 'assignments');
 })
 
 .controller('AssignmentDetailCtrl', function($scope, Assignment, assignment) {
-    Assignment.bindOne($scope, 'assignment', assignment.id)
+    Assignment.bindOne(assignment.id, $scope, 'assignment')
 })
 
 .controller('AssignmentCreateCtrl', function($scope, Assignment) {
     $scope.assignment = {};
     $scope.save = function(assignment) {
-        assignment.posts = 1;
+        assignment.open_posts = 1;
         assignment.tags = []; // TODO: the rest_api should do this
         Assignment.create(assignment);
         // TODO: redirect to list-view
diff --git a/openslides/assignment/static/templates/assignments/assignment-detail.html b/openslides/assignment/static/templates/assignments/assignment-detail.html
index 3b2050169..b3c623b6e 100644
--- a/openslides/assignment/static/templates/assignments/assignment-detail.html
+++ b/openslides/assignment/static/templates/assignments/assignment-detail.html
@@ -1,2 +1,2 @@
-<h1>{{ assignment.name }}</h1>
+<h1>{{ assignment.title }}</h1>
 {{ assignment.description }}
diff --git a/openslides/assignment/static/templates/assignments/assignment-form.html b/openslides/assignment/static/templates/assignments/assignment-form.html
index 9e8e15f5f..fe8700e69 100644
--- a/openslides/assignment/static/templates/assignments/assignment-form.html
+++ b/openslides/assignment/static/templates/assignments/assignment-form.html
@@ -1,8 +1,8 @@
-<h1 ng-if="assignment.id">{{ assignment.name }}</h1>
+<h1 ng-if="assignment.id">{{ assignment.title }}</h1>
 <h1 ng-if="!assignment.id">Neue Assignment</h1>
 
 <form>
-    Titel: <input type="text" ng-model="assignment.name"><br>
+    Titel: <input type="text" ng-model="assignment.title"><br>
     Beschreibung:<br> <textarea ng-model="assignment.description"></textarea><br>
     <input type="submit" ng-click="save(assignment)" value="Save" />
 </form>
diff --git a/openslides/assignment/static/templates/assignments/assignment-list.html b/openslides/assignment/static/templates/assignments/assignment-list.html
index b9594dccd..dc67383a2 100644
--- a/openslides/assignment/static/templates/assignments/assignment-list.html
+++ b/openslides/assignment/static/templates/assignments/assignment-list.html
@@ -1,6 +1,6 @@
 <ul>
     <li ng-repeat="assignment in assignments">
-        <a ui-sref="assignments.assignment.detail({id: assignment.id })">{{ assignment.name }}</a>
+        <a ui-sref="assignments.assignment.detail({id: assignment.id })">{{ assignment.title }}</a>
         <a ui-sref="assignments.assignment.detail.update({id: assignment.id })">Bearbeiten</a>
     </li>
 </ul>
diff --git a/openslides/core/static/js/core.js b/openslides/core/static/js/core.js
index 6b9b3990b..22056ac32 100644
--- a/openslides/core/static/js/core.js
+++ b/openslides/core/static/js/core.js
@@ -97,8 +97,14 @@ angular.module('OpenSlidesApp.core', [])
     autoupdate.on_message(function(data) {
         // TODO: when MODEL.find() is called after this
         //       a new request is fired. This could be a bug in DS
+
+        // TODO: Do not send the status code to the client, but make the decission
+        //       on the server side. It is an implementation detail, that tornado
+        //       sends request to wsgi, which should not concern the client.
         if (data.status_code == 200) {
-            DS.inject(data.collection, data.data)
+            DS.inject(data.collection, data.data);
+        } else if (data.status_code == 404) {
+            DS.eject(data.collection, data.id);
         }
         // TODO: handle other statuscodes
     });