diff --git a/apps/common/main/lib/view/Header.js b/apps/common/main/lib/view/Header.js
index 1b815ac2c8..9da22c66f9 100644
--- a/apps/common/main/lib/view/Header.js
+++ b/apps/common/main/lib/view/Header.js
@@ -292,7 +292,7 @@ define([
                     })
                 });
 
-                storeUsers = DE.getCollection('Common.Collections.Users')
+                storeUsers = this.options.storeUsers;
                 storeUsers.bind({
                     add     : onAddUser,
                     change  : onUsersChanged,
diff --git a/apps/common/main/lib/view/Plugins.js b/apps/common/main/lib/view/Plugins.js
index c11faca3ca..76fa9acc23 100644
--- a/apps/common/main/lib/view/Plugins.js
+++ b/apps/common/main/lib/view/Plugins.js
@@ -154,7 +154,6 @@ define([
                     var _icon_url = model.get('baseUrl') + modes[model.get('currentVariation')].get('icons')[(window.devicePixelRatio > 1) ? 1 : 0];
                     var btn = new Common.UI.Button({
                         cls: 'btn-toolbar x-huge icon-top',
-                        iconCls: 'img-commonctrl review-prev',
                         iconImg: _icon_url,
                         caption: model.get('name'),
                         menu: modes && modes.length > 1,
diff --git a/apps/common/main/resources/less/asc-mixins.less b/apps/common/main/resources/less/asc-mixins.less
index ec4bcb0b15..0d30f02061 100644
--- a/apps/common/main/resources/less/asc-mixins.less
+++ b/apps/common/main/resources/less/asc-mixins.less
@@ -104,9 +104,9 @@
 }
 
 .button-otherstates-icon2(@icon-class, @icon-size) {
-    button.@{icon-class}.active   > .icon,
-    button.@{icon-class}:active   > .icon {background-position-x: -1*@icon-size; --bgX: -(1*@icon-size);}
-    button.@{icon-class}.disabled > .icon {background-position-x: -2*@icon-size; --bgX: -(2*@icon-size);}
+    button.@{icon-class}.active   .icon,
+    button.@{icon-class}:active   .icon {background-position-x: -1*@icon-size; --bgX: -(1*@icon-size);}
+    button.@{icon-class}.disabled .icon {background-position-x: -2*@icon-size; --bgX: -(2*@icon-size);}
 }
 
 .menu-icon-normal(@icon-class, @index, @icon-size) {
diff --git a/apps/documenteditor/main/app/controller/Main.js b/apps/documenteditor/main/app/controller/Main.js
index 96c2e13b99..aeab1523e6 100644
--- a/apps/documenteditor/main/app/controller/Main.js
+++ b/apps/documenteditor/main/app/controller/Main.js
@@ -997,14 +997,14 @@ define([
                 this.appOptions.canCoAuthoring = !this.appOptions.isLightVersion;
                 /** coauthoring end **/
                 this.appOptions.isOffline      = this.api.asc_isOffline();
-                this.appOptions.isReviewOnly   = (this.permissions.review === true) && (this.permissions.edit === false);
                 this.appOptions.canRequestEditRights = this.editorConfig.canRequestEditRights;
                 this.appOptions.canEdit        = (this.permissions.edit !== false || this.permissions.review === true) && // can edit or review
                                                  (this.editorConfig.canRequestEditRights || this.editorConfig.mode !== 'view') && // if mode=="view" -> canRequestEditRights must be defined
                                                  (!this.appOptions.isReviewOnly || this.appOptions.canLicense); // if isReviewOnly==true -> canLicense must be true
                 this.appOptions.isEdit         = this.appOptions.canLicense && this.appOptions.canEdit && this.editorConfig.mode !== 'view';
-                this.appOptions.canReview      = this.appOptions.canLicense && this.appOptions.isEdit && (this.permissions.review===true);
-                this.appOptions.canUseHistory  = this.appOptions.canLicense && !this.appOptions.isLightVersion && this.editorConfig.canUseHistory && this.appOptions.canCoAuthoring && !this.appOptions.isDesktopApp;
+                this.appOptions.canReview      = this.permissions.review === true && this.appOptions.canLicense && this.appOptions.isEdit;
+                this.appOptions.isReviewOnly   = this.permissions.review === true && this.permissions.edit === false;
+                this.appOptions.canUseHistory  = this.appOptions.canLicense && this.editorConfig.canUseHistory && this.appOptions.canCoAuthoring && !this.appOptions.isDesktopApp;
                 this.appOptions.canHistoryClose  = this.editorConfig.canHistoryClose;
                 this.appOptions.canHistoryRestore= this.editorConfig.canHistoryRestore && !!this.permissions.changeHistory;
                 this.appOptions.canUseMailMerge= this.appOptions.canLicense && this.appOptions.canEdit && !this.appOptions.isDesktopApp;
@@ -1016,6 +1016,17 @@ define([
                 this.appOptions.canRename      = !!this.permissions.rename;
                 this.appOptions.buildVersion   = params.asc_getBuildVersion();
 
+                if ( this.appOptions.isLightVersion ) {
+                    this.appOptions.canUseHistory =
+                    this.appOptions.canReview =
+                    this.appOptions.isReviewOnly = false;
+                }
+
+                if ( !this.appOptions.canCoAuthoring ) {
+                    this.appOptions.canChat =
+                    this.appOptions.canComments = false;
+                }
+
                 var type = /^(?:(pdf|djvu|xps))$/.exec(this.document.fileType);
                 this.appOptions.canDownloadOrigin = !this.appOptions.nativeApp && this.permissions.download !== false && (type && typeof type[1] === 'string');
                 this.appOptions.canDownload       = !this.appOptions.nativeApp && this.permissions.download !== false && (!type || typeof type[1] !== 'string');
diff --git a/apps/documenteditor/main/app/controller/Viewport.js b/apps/documenteditor/main/app/controller/Viewport.js
index 6822f3f59f..51a7dade56 100644
--- a/apps/documenteditor/main/app/controller/Viewport.js
+++ b/apps/documenteditor/main/app/controller/Viewport.js
@@ -93,7 +93,8 @@ define([
             // Create and render main view
             this.viewport = this.createView('Viewport').render();
             this.header   = this.createView('Common.Views.Header', {
-                headerCaption: 'Document Editor'
+                headerCaption: 'Document Editor',
+                storeUsers: DE.getCollection('Common.Collections.Users')
             });
 
             Common.NotificationCenter.on('layout:changed', _.bind(this.onLayoutChanged, this));
diff --git a/apps/documenteditor/main/app/view/Statusbar.js b/apps/documenteditor/main/app/view/Statusbar.js
index cdc5ecd3d4..6e07c9eb78 100644
--- a/apps/documenteditor/main/app/view/Statusbar.js
+++ b/apps/documenteditor/main/app/view/Statusbar.js
@@ -67,7 +67,7 @@ define([
         }
 
         function _clickLanguage(menu, item, state) {
-            var $parent = $(menu.el.parentNode, this.$el);
+            var $parent = menu.$el.parent();
 
             $parent.find('#status-label-lang').text(item.caption);
             $parent.find('.icon-lang-flag')