Index: css/Grid.styl
===================================================================
diff --git a/branches/ucs-4.2/ucs-4.2-1/management/univention-web/css/Grid.styl b/branches/ucs-4.2/ucs-4.2-1/management/univention-web/css/Grid.styl
--- a/branches/ucs-4.2/ucs-4.2-1/management/univention-web/css/Grid.styl	(Revision 81201)
+++ b/branches/ucs-4.2/ucs-4.2-1/management/univention-web/css/Grid.styl	(Arbeitskopie)
@@ -4,23 +4,47 @@
 	overflow-y: scroll
 	overflow-x: hidden
 
-.umc .umcMultiSelect .dojoxGridView
-	min-width: 100%
-	max-width: 100%
+.umc .umcMultiSelect
+	.dojoxGridMasterHeader
+		background-color: white
 
-	.dojoxGridContent
+		.dojoxGridHeader
+			background-color: @background-color
+			display: none
+
+			^[-2].umcMultiSelectWithContent ^[-2..-1]
+				display: block
+
+			.dojoxGridCell
+				background-color: @background-color
+				color: $text-color
+
+			.dijitCheckBox
+				icon-image(0, -48, "", "-small", 12px, 12px)
+				
+				&.dijitCheckBoxChecked
+					background-position: -48px -48px
+
+	.dojoxGridView
 		min-width: 100%
 		max-width: 100%
 
-		div[role="presentation"]
+		^[-1].umcMultiSelectWithContent ^[-1..-1]
+			border-top: 1px solid black
+
+		.dojoxGridContent
+			min-width: 100%
 			max-width: 100%
 
-			.dojoxGridRow
+			div[role="presentation"]
 				max-width: 100%
 
-				.dojoxGridRowTable
-					width: 100% !important
+				.dojoxGridRow
+					max-width: 100%
 
+					.dojoxGridRowTable
+						width: 100% !important
+
 .umc .umcGrid
 	background-color: #fff
 	material-shadow(1)
Index: js/de.po
===================================================================
diff --git a/branches/ucs-4.2/ucs-4.2-1/management/univention-web/js/de.po b/branches/ucs-4.2/ucs-4.2-1/management/univention-web/js/de.po
--- a/branches/ucs-4.2/ucs-4.2-1/management/univention-web/js/de.po	(Revision 81201)
+++ b/branches/ucs-4.2/ucs-4.2-1/management/univention-web/js/de.po	(Arbeitskopie)
@@ -7,7 +7,7 @@
 msgstr ""
 "Project-Id-Version: univention-management-console-frontend\n"
 "Report-Msgid-Bugs-To: packages@univention.de\n"
-"POT-Creation-Date: 2017-06-20 18:42+0200\n"
+"POT-Creation-Date: 2017-06-27 18:43+0200\n"
 "PO-Revision-Date: 2013-09-12 11:31+0200\n"
 "Last-Translator: Univention GmbH <packages@univention.de>\n"
 "Language-Team: Univention GmbH <packages@univention.de>\n"
@@ -357,6 +357,10 @@
 msgid "Search term"
 msgstr "Suchbegriff"
 
+#: widgets/MultiSelect.js:77
+msgid "Select all"
+msgstr "Alles auswählen"
+
 #: tools.js:872
 msgid "Send as email"
 msgstr "Als E-Mail senden"
Index: js/widgets/MultiSelect.js
===================================================================
diff --git a/branches/ucs-4.2/ucs-4.2-1/management/univention-web/js/widgets/MultiSelect.js b/branches/ucs-4.2/ucs-4.2-1/management/univention-web/js/widgets/MultiSelect.js
--- a/branches/ucs-4.2/ucs-4.2-1/management/univention-web/js/widgets/MultiSelect.js	(Revision 81201)
+++ b/branches/ucs-4.2/ucs-4.2-1/management/univention-web/js/widgets/MultiSelect.js	(Arbeitskopie)
@@ -33,7 +33,6 @@
 	"dojo/_base/lang",
 	"dojo/_base/array",
 	"dojo/Deferred",
-	"dojo/query",
 	"dojo/dom-class",
 	"dojox/grid/EnhancedGrid",
 	"../tools",
@@ -41,9 +40,10 @@
 	"./_FormWidgetMixin",
 	"./StandbyMixin",
 	"./_RegisterOnShowMixin",
+	"umc/i18n!",
 	"dojox/grid/enhanced/plugins/IndirectSelection",
 	"dojox/grid/cells"
-], function(declare, lang, array, Deferred, query, domClass, EnhancedGrid, tools, _SelectMixin, _FormWidgetMixin, StandbyMixin, _RegisterOnShowMixin) {
+], function(declare, lang, array, Deferred, domClass, EnhancedGrid, tools, _SelectMixin, _FormWidgetMixin, StandbyMixin, _RegisterOnShowMixin, _) {
 	return declare("umc.widgets.MultiSelect", [ EnhancedGrid, _FormWidgetMixin, _SelectMixin, StandbyMixin, _RegisterOnShowMixin ], {
 		// summary:
 		//		This class represents a MultiSelect widget. Essentially, it adapts a DataGrid
@@ -74,7 +74,7 @@
 		// simple grid structure, only one column
 		structure: [{
 			field: 'label',
-			name: 'Name',
+			name: lang.replace('<b>{0}</b>', [_('Select all')]),
 			width: '100%'
 		}],
 
@@ -99,9 +99,6 @@
 		postCreate: function() {
 			this.inherited(arguments);
 
-			// hide the header
-			query('.dojoxGridHeader', this.domNode).style('height', '0px');
-
 			// send an onChange event when the selection has changed
 			this.on('selectionChanged', lang.hitch(this, function() {
 				if (array.some(this.selection.getSelected(), function(v) { return v === null; })) {
@@ -237,7 +234,7 @@
 			// stop standby animation and re-render
 			this.standby(false);
 			this.render();
-		}
+		},
 
 		/*adaptHeight: function() {
 			this.inherited(arguments);
@@ -247,6 +244,11 @@
 				this.scroller.windowHeight = parseInt(this.height, 10);
 			}
 		}*/
+
+		render: function() {
+			domClass.toggle(this.domNode, 'umcMultiSelectWithContent', this.get('rowCount'));
+			this.inherited(arguments);
+		}
 	});
 });