diff --git a/openslides/motions/models.py b/openslides/motions/models.py
index bac06ac91..d72543035 100644
--- a/openslides/motions/models.py
+++ b/openslides/motions/models.py
@@ -482,6 +482,9 @@ class Motion(RESTModelMixin, models.Model):
         * unsupport
         * change_state
         * reset_state
+
+        NOTE: If you update this function please also update the
+        'isAllowed' function on client side in motions/site.js.
         """
         # TODO: Remove this method and implement these things in the views.
         actions = {
diff --git a/openslides/motions/static/js/motions/motions.js b/openslides/motions/static/js/motions/motions.js
index af837ec38..1a79b94df 100644
--- a/openslides/motions/static/js/motions/motions.js
+++ b/openslides/motions/static/js/motions/motions.js
@@ -158,12 +158,15 @@ angular.module('OpenSlidesApp.motions', [])
     'DS',
     'MotionPoll',
     'jsDataModel',
-    function(DS, MotionPoll, jsDataModel) {
+    'gettext',
+    'operator',
+    'Config',
+    function(DS, MotionPoll, jsDataModel, gettext, operator, Config) {
         var name = 'motions/motion'
         return DS.defineResource({
             name: name,
             useClass: jsDataModel,
-            agendaSupplement: '(Motion)',
+            agendaSupplement: '(' + gettext('Motion') + ')',
             methods: {
                 getResourceName: function () {
                     return name;
@@ -195,6 +198,56 @@ angular.module('OpenSlidesApp.motions', [])
                         value = this.identifier + ' | ';
                     }
                     return value + this.getTitle();
+                },
+                isAllowed: function (action) {
+                    /*
+                     * Return true if the requested user is allowed to do the specific action.
+                     * There are the following possible actions.
+                     * - see
+                     * - update
+                     * - delete
+                     * - create_poll
+                     * - support
+                     * - unsupport
+                     * - change_state
+                     * - reset_state
+                     *
+                     *  NOTE: If you update this function please also update the
+                     *  'get_allowed_actions' function on server side in motions/models.py.
+                     */
+                    switch (action) {
+                        case 'see':
+                            return (operator.hasPerms('motions.can_see') &&
+                                (!this.state.required_permission_to_see ||
+                                 operator.hasPerms(this.state.required_permission_to_see) ||
+                                 (operator.user in this.submitters)));
+                        case 'update':
+                            return (operator.hasPerms('motions.can_manage') ||
+                                (($.inArray(operator.user, this.submitters) != -1) &&
+                                this.state.allow_submitter_edit));
+                        case 'quickedit':
+                            return operator.hasPerms('motions.can_manage');
+                        case 'delete':
+                            return operator.hasPerms('motions.can_manage');
+                        case 'create_poll':
+                            return (operator.hasPerms('motions.can_manage') &&
+                                this.state.allow_create_poll);
+                        case 'support':
+                            return (operator.hasPerms('motions.can_support') &&
+                                    this.state.allow_support &&
+                                    Config.get('motions_min_supporters').value > 0 &&
+                                    !($.inArray(operator.user, this.submitters) != -1) &&
+                                    !($.inArray(operator.user, this.supporters) != -1));
+                        case 'unsupport':
+                            return (this.state.allow_support &&
+                                   ($.inArray(operator.user, this.supporters) != -1));
+                        case 'change_state':
+                            return operator.hasPerms('motions.can_manage');
+                        case 'reset_state':
+                            return operator.hasPerms('motions.can_manage');
+                        default:
+                            return false;
+                    }
                 }
             },
             relations: {
@@ -246,13 +299,14 @@ angular.module('OpenSlidesApp.motions', [])
 // Provide generic motion form fields for create and update view
 .factory('MotionFormFieldFactory', [
     'gettext',
+    'operator',
     'Category',
     'Config',
     'Mediafile',
     'Tag',
     'User',
     'Workflow',
-    function (gettext, Category, Config, Mediafile, Tag, User, Workflow) {
+    function (gettext, operator, Category, Config, Mediafile, Tag, User, Workflow) {
         return {
             getFormFields: function () {
                 return [
@@ -275,7 +329,8 @@ angular.module('OpenSlidesApp.motions', [])
                         valueProp: 'id',
                         labelProp: 'full_name',
                         placeholder: gettext('Select or search a submitter...')
-                    }
+                    },
+                    hide: !operator.hasPerms('motions.can_manage')
                 },
                 {
                     key: 'title',
@@ -305,7 +360,8 @@ angular.module('OpenSlidesApp.motions', [])
                     type: 'checkbox',
                     templateOptions: {
                         label: gettext('Show extended fields')
-                    }
+                    },
+                    hide: !operator.hasPerms('motions.can_manage')
                 },
                 {
                     key: 'attachments_id',
@@ -394,11 +450,12 @@ angular.module('OpenSlidesApp.motions.site', ['OpenSlidesApp.motions'])
 
 .config([
     'mainMenuProvider',
-    function (mainMenuProvider) {
+    'gettext',
+    function (mainMenuProvider, gettext) {
         mainMenuProvider.register({
             'ui_sref': 'motions.motion.list',
             'img_class': 'file-text',
-            'title': 'Motions',
+            'title': gettext('Motions'),
             'weight': 300,
             'perm': 'motions.can_see',
         });
@@ -657,7 +714,6 @@ angular.module('OpenSlidesApp.motions.site', ['OpenSlidesApp.motions'])
         }
         $scope.unsupport = function () {
             $http.delete('/rest/motions/motion/' + motion.id + '/support/');
-            console.log(motion);
         }
         $scope.update_state = function (state) {
             $http.put('/rest/motions/motion/' + motion.id + '/set_state/', {'state': state.id});
@@ -704,6 +760,7 @@ angular.module('OpenSlidesApp.motions.site', ['OpenSlidesApp.motions'])
     '$scope',
     '$state',
     'gettext',
+    'operator',
     'Motion',
     'MotionFormFieldFactory',
     'Category',
@@ -712,7 +769,7 @@ angular.module('OpenSlidesApp.motions.site', ['OpenSlidesApp.motions'])
     'Tag',
     'User',
     'Workflow',
-    function($scope, $state, gettext, Motion, MotionFormFieldFactory, Category, Config, Mediafile, Tag, User, Workflow) {
+    function($scope, $state, gettext, operator, Motion, MotionFormFieldFactory, Category, Config, Mediafile, Tag, User, Workflow) {
         Category.bindAll({}, $scope, 'categories');
         Mediafile.bindAll({}, $scope, 'mediafiles');
         Tag.bindAll({}, $scope, 'tags');
@@ -726,6 +783,10 @@ angular.module('OpenSlidesApp.motions.site', ['OpenSlidesApp.motions'])
             if ($scope.formFields[i].key == "identifier") {
                $scope.formFields[i].hide = true;
             }
+            if ($scope.formFields[i].key == "text") {
+               // set  preamble config value as default text
+               $scope.formFields[i].defaultValue = Config.get('motions_preamble').value;
+            }
             if ($scope.formFields[i].key == "workflow_id") {
                // preselect default workflow
                $scope.formFields[i].defaultValue = Config.get('motions_workflow').value;
@@ -738,7 +799,6 @@ angular.module('OpenSlidesApp.motions.site', ['OpenSlidesApp.motions'])
                 }
             );
         };
-
     }
 ])
 
@@ -798,6 +858,7 @@ angular.module('OpenSlidesApp.motions.site', ['OpenSlidesApp.motions'])
                     $state.go('motions.motion.detail', {id: motion.id});
                 })
                 .catch(function(fallback) {
+                    //TODO: show error in GUI
                     console.log(fallback);
                 });
         };
diff --git a/openslides/motions/static/templates/motions/motion-detail.html b/openslides/motions/static/templates/motions/motion-detail.html
index 026610707..214ecc1d5 100644
--- a/openslides/motions/static/templates/motions/motion-detail.html
+++ b/openslides/motions/static/templates/motions/motion-detail.html
@@ -25,7 +25,7 @@
     <i class="fa fa-video-camera"></i>
   </a>
   <!-- edit -->
-  <a ng-if="motion.allowed_actions.update" ui-sref="motions.motion.detail.update({id: motion.id })"
+  <a ng-if="motion.isAllowed('update')" ui-sref="motions.motion.detail.update({id: motion.id })"
       class="btn btn-default btn-sm"
       title="{{ 'Edit' | translate}}">
     <i class="fa fa-pencil"></i>
@@ -79,12 +79,12 @@
             {{ supporters.get_full_name() }}
         </ol>
         <!-- support button -->
-        <button ng-if="motion.allowed_actions.support" ng-click="support()" class="btn btn-primary btn-sm">
+        <button ng-if="motion.isAllowed('support')" ng-click="support()" class="btn btn-default btn-sm">
           <i class="fa fa-heart"></i>
           <translate>Support motion</translate>
         </button>
         <!-- unsupport button -->
-        <button ng-if="motion.allowed_actions.unsupport" ng-click="unsupport()" class="btn btn-default btn-sm">
+        <button ng-if="motion.isAllowed('unsupport')" ng-click="unsupport()" class="btn btn-default btn-sm">
           <i class="fa fa-heart-o"></i>
           <translate>Unsupport motion</translate>
         </button>
@@ -94,13 +94,13 @@
       <span class="label" ng-class="'label-'+motion.state.css_class">
         {{ motion.state.name | translate }}
       </span>
-      <div ng-if="motion.allowed_actions.change_state" class="spacer">
+      <div ng-if="motion.isAllowed('change_state')" class="spacer">
         <div class="btn-group-vertical spacer" role="group">
           <button ng-repeat="state in motion.state.getNextStates()" ng-click="update_state(state)"
               class="btn btn-default btn-sm">
             {{state.action_word}}
           </button>
-          <button ng-if="motion.allowed_actions.reset_state" ng-click="reset_state()"
+          <button ng-if="motion.isAllowed('reset_state')" ng-click="reset_state()"
               class="btn btn-danger btn-xs">
             <i class="fa fa-exclamation-triangle"></i>
             <translate>Reset state</translate>
@@ -227,7 +227,7 @@
             </div>
           </div>
       </ol>
-      <button ng-if="motion.allowed_actions.create_poll" ng-click="create_poll()" class="btn btn-default btn-sm">
+      <button ng-if="motion.isAllowed('create_poll')" ng-click="create_poll()" class="btn btn-default btn-sm">
         <i class="fa fa-bar-chart fa-lg"></i>
         <translate>New poll</translate>
       </button>
diff --git a/openslides/motions/static/templates/motions/motion-list.html b/openslides/motions/static/templates/motions/motion-list.html
index 6709c935f..ea688b9ca 100644
--- a/openslides/motions/static/templates/motions/motion-list.html
+++ b/openslides/motions/static/templates/motions/motion-list.html
@@ -107,14 +107,14 @@
       <td ng-if="!motion.quickEdit">{{ motion.identifier }}
       <td ng-if="!motion.quickEdit" ng-mouseover="motion.hover=true" ng-mouseleave="motion.hover=false">
           <strong><a ui-sref="motions.motion.detail({id: motion.id})">{{ motion.getTitle() }}</a></strong>
-          <div class="hoverActions" ng-class="{'hiddenDiv': !motion.hover}">
-            <span ng-if="motion.allowed_actions.update">
-              <a ui-sref="motions.motion.detail.update({ id: motion.id })" translate>Edit</a> |
+          <div ng-if="motion.isAllowed('update')" class="hoverActions" ng-class="{'hiddenDiv': !motion.hover}">
+            <span ng-if="motion.isAllowed('update')">
+              <a ui-sref="motions.motion.detail.update({ id: motion.id })" translate>Edit</a>
             </span>
-            <span ng-if="motion.allowed_actions.update">
-              <a href="" os-perms="motions.can_manage" ng-click="motion.quickEdit=true" translate>QuickEdit</a> |
+            <span ng-if="motion.isAllowed('quickedit')">
+              | <a href="" ng-click="motion.quickEdit=true" translate>QuickEdit</a> |
             </span>
-            <span ng-if="motion.allowed_actions.delete">
+            <span ng-if="motion.isAllowed('delete')">
               <!-- TODO: translate confirm message -->
               <a href="" class="text-danger"
                 ng-bootbox-confirm="Are you sure you want to delete <b>{{ motion.getTitle() }}</b>?"
@@ -132,7 +132,7 @@
           {{ motion.state.name | translate }}
         </span>
       <!-- quickEdit columns -->
-      <td ng-if="motion.quickEdit && motion.allowed_actions.update" colspan="5">
+      <td ng-if="motion.quickEdit && motion.isAllowed('quickedit')" colspan="5">
         <h4>{{ motion.getTitle() }} <span class="text-muted">&ndash; Quick Edit</span></h4>
           <alert ng-show="alert.show" type="{{ alert.type }}" ng-click="alert={}" close="alert={}">
             {{alert.msg}}
@@ -193,10 +193,10 @@
             <button ng-click="motion.quickEdit=false" class="btn btn-default pull-left" translate>
               Cancel
             </button> &nbsp;
-            <button ng-if="motion.allowed_actions.update" ng-click="update(motion)" class="btn btn-primary" translate>
+            <button ng-if="motion.isAllowed('update')" ng-click="update(motion)" class="btn btn-primary" translate>
               Update
             </button>
-            <a ng-if="motion.allowed_actions.update" ui-sref="motions.motion.detail.update({id: motion.id })"
+            <a ng-if="motion.isAllowed('update')" ui-sref="motions.motion.detail.update({id: motion.id })"
                 class="pull-right" translate>Edit motion...</a>
           </div>
 </table>
diff --git a/openslides/motions/views.py b/openslides/motions/views.py
index ce721486a..7e734fca1 100644
--- a/openslides/motions/views.py
+++ b/openslides/motions/views.py
@@ -66,16 +66,6 @@ class MotionViewSet(ModelViewSet):
             result = False
         return result
 
-    def retrieve(self, request, *args, **kwargs):
-        """
-        Customized view endpoint to retrieve a motion.
-
-        Adds the allowed actions for the motion.
-        """
-        response = super().retrieve(request, *args, **kwargs)
-        response.data['allowed_actions'] = self.get_object().get_allowed_actions(request.user)
-        return response
-
     def create(self, request, *args, **kwargs):
         """
         Customized view endpoint to create a new motion.
diff --git a/openslides/users/static/js/users/site.js b/openslides/users/static/js/users/site.js
index 7e752ebea..696d61ce7 100644
--- a/openslides/users/static/js/users/site.js
+++ b/openslides/users/static/js/users/site.js
@@ -172,7 +172,8 @@ angular.module('OpenSlidesApp.users.site', ['OpenSlidesApp.users'])
     'operator',
     '$rootScope',
     '$http',
-    function(operator, $rootScope, $http) {
+    'Group',
+    function(operator, $rootScope, $http, Group) {
         // Put the operator into the root scope
         $http.get('/users/whoami/').success(function(data) {
             operator.setUser(data.user_id);