diff --git a/zaaReloaded2/Controller/Settings.cs b/zaaReloaded2/Controller/Settings.cs
index 46b1593..5691988 100755
--- a/zaaReloaded2/Controller/Settings.cs
+++ b/zaaReloaded2/Controller/Settings.cs
@@ -58,16 +58,12 @@ namespace zaaReloaded2.Controller
         #region Constructors
 
         public Settings()
-        {
-            Elements = new List<ElementBase>();
-            Uid = Guid.NewGuid();
-        }
+            : this(string.Empty, new List<ElementBase>())
+        { }
 
         public Settings(string name)
-            : this()
-        {
-            Name = name;
-        }
+            : this(name, null)
+        { }
 
         /// <summary>
         /// Creates a new Settings object with an initial
@@ -76,9 +72,8 @@ namespace zaaReloaded2.Controller
         /// <param name="initialElements">Set of ElementBase
         /// object (or derived ones).</param>
         public Settings(IList<ElementBase> initialElements)
-        {
-            Elements = initialElements;
-        }
+            : this(String.Empty, initialElements)
+        { }
 
         /// <summary>
         /// Creates a new Settings object with an initial
@@ -88,9 +83,10 @@ namespace zaaReloaded2.Controller
         /// object (or derived ones).</param>
         /// <param name="name">Name of these settings.</param>
         public Settings(string name, IList<ElementBase> initialElements)
-            : this(initialElements)
         {
+            Uid = Guid.NewGuid();
             Name = name;
+            Elements = initialElements;
         }
 
         #endregion
diff --git a/zaaReloaded2/Properties/Settings.Designer.cs b/zaaReloaded2/Properties/Settings.Designer.cs
index ec1e26e..902836a 100755
--- a/zaaReloaded2/Properties/Settings.Designer.cs
+++ b/zaaReloaded2/Properties/Settings.Designer.cs
@@ -233,5 +233,17 @@ namespace zaaReloaded2.Properties {
                 return ((string)(this["DefaultItemsDrugs"]));
             }
         }
+        
+        [global::System.Configuration.UserScopedSettingAttribute()]
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        [global::System.Configuration.DefaultSettingValueAttribute("00000000-0000-0000-0000-000000000000")]
+        public global::System.Guid LastSettings {
+            get {
+                return ((global::System.Guid)(this["LastSettings"]));
+            }
+            set {
+                this["LastSettings"] = value;
+            }
+        }
     }
 }
diff --git a/zaaReloaded2/Properties/Settings.settings b/zaaReloaded2/Properties/Settings.settings
index 6d11aea..0fab6e4 100755
--- a/zaaReloaded2/Properties/Settings.settings
+++ b/zaaReloaded2/Properties/Settings.settings
@@ -71,5 +71,8 @@
     <Setting Name="DefaultItemsDrugs" Type="System.String" Scope="Application">
       <Value Profile="(Default)">Medikamente: TAC, CSA, SIR, Vancomycin, Gentamicin, Tobramicin</Value>
     </Setting>
+    <Setting Name="LastSettings" Type="System.Guid" Scope="User">
+      <Value Profile="(Default)">00000000-0000-0000-0000-000000000000</Value>
+    </Setting>
   </Settings>
 </SettingsFile>
\ No newline at end of file
diff --git a/zaaReloaded2/Ribbon.cs b/zaaReloaded2/Ribbon.cs
index 9e71ff3..f5428d8 100755
--- a/zaaReloaded2/Ribbon.cs
+++ b/zaaReloaded2/Ribbon.cs
@@ -26,6 +26,11 @@ using System.Windows;
 using System.Drawing;
 using System.Windows.Resources;
 using Office = Microsoft.Office.Core;
+using zaaReloaded2.Views;
+using zaaReloaded2.ViewModels;
+using zaaReloaded2.Importer.ZaaImporter;
+using zaaReloaded2.Formatter;
+using zaaReloaded2.Controller;
 
 // TODO:  Follow these steps to enable the Ribbon (XML) item:
 
@@ -51,12 +56,14 @@ namespace zaaReloaded2
     [ComVisible(true)]
     public class Ribbon : Office.IRibbonExtensibility
     {
-        private Office.IRibbonUI ribbon;
+        #region Constructor
 
         public Ribbon()
         {
         }
 
+        #endregion
+
         #region IRibbonExtensibility Members
 
         public string GetCustomUI(string ribbonID)
@@ -71,7 +78,8 @@ namespace zaaReloaded2
 
         public void Ribbon_Load(Office.IRibbonUI ribbonUI)
         {
-            this.ribbon = ribbonUI;
+            _ribbon = ribbonUI;
+            Globals.ThisAddIn.Application.WindowSelectionChange += Application_WindowSelectionChange;
         }
 
         /// <summary>
@@ -86,6 +94,12 @@ namespace zaaReloaded2
             {
                 switch (control.Id)
                 {
+                    case "zrlFormat":
+                        DoFormat();
+                        break;
+                    case "zrlSettings":
+                        DoChooseSettings();
+                        break;
                     case "zrlAbout":
                         ViewModels.AboutViewModel vm = new ViewModels.AboutViewModel();
                         vm.InjectInto<Views.AboutView>().ShowDialog();
@@ -138,6 +152,67 @@ namespace zaaReloaded2
             }
         }
 
+        public bool CanFormat(Office.IRibbonControl control)
+        {
+            return Globals.ThisAddIn.Application.Selection.Paragraphs.Count > 0;
+        }
+
+        #endregion
+
+        #region Private methods
+
+        void DoFormat()
+        {
+            if (CanFormat(null))
+            {
+                SettingsRepository repository = SettingsRepository.Load();
+                Guid lastSettingsUid = Properties.Settings.Default.LastSettings;
+                Settings lastSettings = repository.FindByGuid(lastSettingsUid);
+                if (lastSettings != null)
+                {
+                    DoFormat(lastSettings);
+                }
+                else
+                {
+                    DoChooseSettings();
+                }
+            }
+        }
+
+        void DoFormat(Settings settings)
+        {
+            ZaaImporter importer = new ZaaImporter();
+            importer.Import(Globals.ThisAddIn.Application.Selection.Text);
+            Formatter.Formatter formatter =new Formatter.Formatter(
+                Globals.ThisAddIn.Application.ActiveDocument);
+            formatter.Settings = settings;
+            formatter.Laboratory = importer.Laboratory;
+            formatter.Run();
+        }
+
+        void DoChooseSettings()
+        {
+            SettingsRepository repository = SettingsRepository.Load();
+            SettingsRepositoryViewModel vm = new SettingsRepositoryViewModel(repository);
+            vm.UseSettingsMessage.Sent += (sender, args) =>
+            {
+                SettingsViewModel settingsVM = args.Content.ViewModel as SettingsViewModel;
+                Settings settings = settingsVM.RevealModelObject() as Settings;
+                DoFormat(settings);
+                Properties.Settings.Default.LastSettings = settings.Uid;
+            };
+            vm.RequestCloseView += (sender, args) =>
+            {
+                repository.Save();
+            };
+            vm.InjectInto<SettingsRepositoryView>().ShowDialog();
+        }
+
+        public void Application_WindowSelectionChange(Microsoft.Office.Interop.Word.Selection Sel)
+        {
+            _ribbon.Invalidate();
+        }
+
         #endregion
 
         #region Helpers
@@ -163,5 +238,11 @@ namespace zaaReloaded2
         }
 
         #endregion
+
+        #region Fields
+
+        private Office.IRibbonUI _ribbon;
+
+        #endregion
     }
 }
diff --git a/zaaReloaded2/Ribbon.xml b/zaaReloaded2/Ribbon.xml
index a16f66e..6c83da5 100755
--- a/zaaReloaded2/Ribbon.xml
+++ b/zaaReloaded2/Ribbon.xml
@@ -25,8 +25,9 @@
 			<tab id="zaaReloaded2" label="zaaReloaded2">
 				<group id="zrlFormatGroup" label="Formatieren">
 					<button id="zrlFormat" label="Formatieren" image="f.png" onAction="Ribbon_Click" size="large"
-					  supertip="Formatiert den ausgewählten Bereich mit dem zuletzt verwendeten Stil." />
-					<button id="zrlChooseFormat" label="Stilauswahl" image="fff.png" onAction="Ribbon_Click" size="large"
+					  supertip="Formatiert den ausgewählten Bereich mit dem zuletzt verwendeten Stil."
+					  getEnabled="CanFormat" />
+					<button id="zrlSettings" label="Stilauswahl" image="fff.png" onAction="Ribbon_Click" size="large"
 					  supertip="Zeigt eine Liste vorhandener Stile an. Stile können bearbeitet, hinzugefügt, gelöscht werden." />
 					<button id="zrlDaniel" label="Daniels Spezial" image="dk.png" onAction="Ribbon_Click" size="large"
 							getVisible="Daniel_GetVisible"/>
diff --git a/zaaReloaded2/ThisAddIn.cs b/zaaReloaded2/ThisAddIn.cs
index be67af9..f3899c2 100755
--- a/zaaReloaded2/ThisAddIn.cs
+++ b/zaaReloaded2/ThisAddIn.cs
@@ -119,6 +119,7 @@ namespace zaaReloaded2
             ExceptionViewModel vm = new ExceptionViewModel(e.Exception);
             vm.InjectInto<ExceptionView>().ShowDialog();
         }
+        
         #endregion
 
         #region Private fields
diff --git a/zaaReloaded2/ViewModels/ControlElementViewModel.cs b/zaaReloaded2/ViewModels/ControlElementViewModel.cs
index dc93d18..58b0421 100755
--- a/zaaReloaded2/ViewModels/ControlElementViewModel.cs
+++ b/zaaReloaded2/ViewModels/ControlElementViewModel.cs
@@ -45,6 +45,14 @@ namespace zaaReloaded2.ViewModels
             : base(controlElement)
         {
             Elements = new ObservableCollection<ElementViewModel>();
+            if (controlElement != null)
+            {
+                foreach (FormatElementBase childElement in controlElement.FormatElements)
+                {
+                    FormatElementViewModel childVM = new FormatElementViewModel(childElement);
+                    Elements.Add(childVM);
+                }
+            }
         }
 
         #endregion
diff --git a/zaaReloaded2/ViewModels/SettingsRepositoryViewModel.cs b/zaaReloaded2/ViewModels/SettingsRepositoryViewModel.cs
index 11a764b..f04fbba 100755
--- a/zaaReloaded2/ViewModels/SettingsRepositoryViewModel.cs
+++ b/zaaReloaded2/ViewModels/SettingsRepositoryViewModel.cs
@@ -23,6 +23,7 @@ using Bovender.Mvvm;
 using Bovender.Mvvm.ViewModels;
 using Bovender.Mvvm.Messaging;
 using zaaReloaded2.Controller;
+using System.Collections.ObjectModel;
 
 namespace zaaReloaded2.ViewModels
 {
@@ -30,7 +31,7 @@ namespace zaaReloaded2.ViewModels
     {
         #region Properties
 
-        public IList<SettingsViewModel> SettingsList { get; private set; }
+        public ObservableCollection<SettingsViewModel> SettingsList { get; private set; }
 
         public SettingsViewModel Selected { get; private set; }
 
@@ -123,7 +124,7 @@ namespace zaaReloaded2.ViewModels
 
         #region Messages
 
-        Message<ViewModelMessageContent> EditSettingsMessage
+        public Message<ViewModelMessageContent> EditSettingsMessage
         {
             get
             {
@@ -134,8 +135,8 @@ namespace zaaReloaded2.ViewModels
                 return _editSettingsMessage;
             }
         }
-
-        Message<ViewModelMessageContent> UseSettingsMessage
+         
+        public Message<ViewModelMessageContent> UseSettingsMessage
         {
             get
             {
@@ -146,8 +147,8 @@ namespace zaaReloaded2.ViewModels
                 return _useSettingsMessage;
             }
         }
-
-        Message<ViewModelMessageContent> ConfirmDeleteSettingsMessage
+         
+        public Message<ViewModelMessageContent> ConfirmDeleteSettingsMessage
         {
             get
             {
@@ -158,8 +159,8 @@ namespace zaaReloaded2.ViewModels
                 return _confirmDeleteSettingsMessage;
             }
         }
-
-        Message<ViewModelMessageContent> ConfirmResetSettingsMessage
+         
+        public Message<ViewModelMessageContent> ConfirmResetSettingsMessage
         {
             get
             {
@@ -178,7 +179,7 @@ namespace zaaReloaded2.ViewModels
         public SettingsRepositoryViewModel(SettingsRepository repository)
         {
             _repository = repository;
-            SettingsList = new List<SettingsViewModel>();
+            SettingsList = new ObservableCollection<SettingsViewModel>();
             foreach (Settings s in repository.SettingsList)
             {
                 SettingsViewModel vm = new SettingsViewModel(s);
diff --git a/zaaReloaded2/ViewModels/SettingsViewModel.cs b/zaaReloaded2/ViewModels/SettingsViewModel.cs
index 7fb8e73..b16f5d9 100755
--- a/zaaReloaded2/ViewModels/SettingsViewModel.cs
+++ b/zaaReloaded2/ViewModels/SettingsViewModel.cs
@@ -71,14 +71,7 @@ namespace zaaReloaded2.ViewModels
         /// <summary>
         /// Gets a list of element view models.
         /// </summary>
-        public IList<ElementViewModel> Elements
-        {
-            get
-            {
-                if (_elements == null) { _elements = new List<ElementViewModel>(); }
-                return _elements;
-            }
-        }
+        public IList<ElementViewModel> Elements { get; private set; }
 
         /// <summary>
         /// Gets or sets the currently selected element.
@@ -120,7 +113,7 @@ namespace zaaReloaded2.ViewModels
             : base()
         {
             _settings = settings;
-            _elements = new List<ElementViewModel>();
+            Elements = new List<ElementViewModel>();
             foreach (ElementBase element in settings.Elements)
             {
                 ElementViewModel vm;
@@ -131,13 +124,18 @@ namespace zaaReloaded2.ViewModels
                 else if (element is ControlElementBase)
                 {
                     vm = new ControlElementViewModel(element as ControlElementBase);
+                    foreach (FormatElementViewModel childVM in ((ControlElementViewModel)vm).Elements)
+                    {
+                        childVM.PropertyChanged += ElementViewModel_PropertyChanged;
+                    }
                 }
                 else
                 {
                     throw new InvalidOperationException(
                         "Cannot create ViewModel for " + element.GetType().ToString());
                 }
-                AddElementViewModel(vm);
+                vm.PropertyChanged += ElementViewModel_PropertyChanged;
+                Elements.Add(vm);
             }
         }
 
@@ -342,7 +340,6 @@ namespace zaaReloaded2.ViewModels
         DelegatingCommand _copyElementCommand;
         Message<ViewModelMessageContent> _addElementMessage;
         Message<ViewModelMessageContent> _addChildElementMessage;
-        List<ElementViewModel> _elements;
         ElementViewModel _selectedElement;
         EnumProvider<ReferenceStyle> _referenceStyle;
 
diff --git a/zaaReloaded2/Views/SettingsRepositoryView.xaml b/zaaReloaded2/Views/SettingsRepositoryView.xaml
new file mode 100755
index 0000000..a8e4309
--- /dev/null
+++ b/zaaReloaded2/Views/SettingsRepositoryView.xaml
@@ -0,0 +1,60 @@
+<!--
+	AboutView - Copy.xaml
+	part of zaaReloaded2
+	
+	Copyright 2015 Daniel Kraus
+	
+	Licensed under the Apache License, Version 2.0 (the "License");
+	you may not use this file except in compliance with the License.
+	You may obtain a copy of the License at
+	
+	    http://www.apache.org/licenses/LICENSE-2.0
+	
+	Unless required by applicable law or agreed to in writing, software
+	distributed under the License is distributed on an "AS IS" BASIS,
+	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+	See the License for the specific language governing permissions and
+	limitations under the License.
+-->
+
+<Window x:Class="zaaReloaded2.Views.SettingsRepositoryView"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:b="clr-namespace:Bovender.Mvvm.Views.Settings;assembly=Bovender"
+        SizeToContent="WidthAndHeight" ResizeMode="CanResizeWithGrip" ShowInTaskbar="False"
+        b:WindowState.CenterScreen="True" b:WindowState.Save="True"
+        Title="Stil auswählen"
+        >
+    <Window.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary Source="/zaaReloaded2;component/style.xaml" />
+                <ResourceDictionary>
+                    <Style x:Key="settingsListItem" TargetType="{x:Type ListBoxItem}">
+                        <Setter Property="IsSelected" Value="{Binding Path=IsSelected, Mode=TwoWay}" />
+                    </Style>
+                </ResourceDictionary>
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
+    </Window.Resources>
+    <StackPanel Margin="10">
+        <Label Target="{Binding ElementName=settingsList}">Bitte Stil auswählen:</Label>
+        <DockPanel Margin="0 5 0 0">
+            <StackPanel DockPanel.Dock="Right" Margin="10 0 0 0">
+                <Button Command="{Binding UseSettingsCommand}" Content="Wählen" Margin="0 0 0 5" />
+                <Button Command="{Binding AddSettingsCommand}" Content="Hinzufügen" Margin="0 10 0 5" />
+                <Button Command="{Binding EditSettingsCommand}" Content="Bearbeiten" Margin="0 0 0 5" />
+                <Button Command="{Binding DeleteSettingsCommand}" Content="Entfernen" Margin="0 0 0 5" />
+                <Button Command="{Binding CopySettingsCommand}" Content="Kopieren" Margin="0 0 0 5" />
+                <Button Command="{Binding CloseViewCommand}" Content="Abbruch" Margin="0 10 0 0" IsCancel="True" />
+            </StackPanel>
+            <StackPanel>
+                <ListBox ItemsSource="{Binding SettingsList}"
+                         DisplayMemberPath="Name"
+                         ItemContainerStyle="{StaticResource settingsListItem}"
+                         x:Name="settingsList"
+                         MinWidth="240" MinHeight="240" />
+            </StackPanel>
+        </DockPanel>
+    </StackPanel>
+</Window>
diff --git a/zaaReloaded2/Views/SettingsRepositoryView.xaml.cs b/zaaReloaded2/Views/SettingsRepositoryView.xaml.cs
new file mode 100755
index 0000000..85bc245
--- /dev/null
+++ b/zaaReloaded2/Views/SettingsRepositoryView.xaml.cs
@@ -0,0 +1,33 @@
+/* SettingsRepositoryView.xaml.cs
+ * part of zaaReloaded2
+ * 
+ * Copyright 2015 Daniel Kraus
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+using System.Windows;
+
+namespace zaaReloaded2.Views
+{
+    /// <summary>
+    /// Interaction logic for SettingsRepositoryView.xaml
+    /// </summary>
+    public partial class SettingsRepositoryView : Window
+    {
+        public SettingsRepositoryView()
+        {
+            InitializeComponent();
+        }
+    }
+}
diff --git a/zaaReloaded2/app.config b/zaaReloaded2/app.config
index 400e7ef..a0c5181 100755
--- a/zaaReloaded2/app.config
+++ b/zaaReloaded2/app.config
@@ -99,6 +99,9 @@
             <setting name="LastUpdateCheck" serializeAs="String">
                 <value />
             </setting>
+            <setting name="LastSettings" serializeAs="String">
+                <value>00000000-0000-0000-0000-000000000000</value>
+            </setting>
         </zaaReloaded2.Properties.Settings>
     </userSettings>
 </configuration>
\ No newline at end of file
diff --git a/zaaReloaded2/zaaReloaded2.csproj b/zaaReloaded2/zaaReloaded2.csproj
index e0a2e07..cf5b500 100755
--- a/zaaReloaded2/zaaReloaded2.csproj
+++ b/zaaReloaded2/zaaReloaded2.csproj
@@ -226,6 +226,9 @@
     <Compile Include="ViewModels\FormatElementViewModel.cs" />
     <Compile Include="ViewModels\ControlElementViewModel.cs" />
     <Compile Include="ViewModels\SettingsRepositoryViewModel.cs" />
+    <Compile Include="Views\SettingsRepositoryView.xaml.cs">
+      <DependentUpon>SettingsRepositoryView.xaml</DependentUpon>
+    </Compile>
     <Compile Include="Views\AboutView.xaml.cs">
       <DependentUpon>AboutView.xaml</DependentUpon>
     </Compile>
@@ -294,6 +297,10 @@
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
     </Resource>
+    <Page Include="Views\SettingsRepositoryView.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
     <Page Include="Views\AboutView.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>