diff --git a/Common/Common.sln b/Common/Common.sln
index fe22063d..54ffff44 100644
--- a/Common/Common.sln
+++ b/Common/Common.sln
@@ -822,6 +822,8 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "TempPE", "TempPE", "{91CA98
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Common.GUI", "Ui\Common.GUI\Common.GUI.csproj", "{25A3BC33-563A-41EC-A1CB-4C5F520DDD53}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "LaaPackages", "LaaPackages", "{2E31C385-4FFC-473E-9C00-D7DC48140704}"
+EndProject
 Global
 	GlobalSection(SharedMSBuildProjectFiles) = preSolution
 		Utils\DateTimeServerShared\DateTimeServerShared.projitems*{4806d89a-fbfb-41bc-aaa7-2242444bf55a}*SharedItemsImports = 4
diff --git a/Common/Hardware/Common.Hardware.Ports/SerialPort.cs b/Common/Hardware/Common.Hardware.Ports/SerialPort.cs
index 27b2300c..ae05a9dc 100644
--- a/Common/Hardware/Common.Hardware.Ports/SerialPort.cs
+++ b/Common/Hardware/Common.Hardware.Ports/SerialPort.cs
@@ -21,13 +21,14 @@
             this.COMPort = name;
             this.readAwaiter = new ManualResetEventSlim();
             this.closeAwaiter = new ManualResetEventSlim();
-
             var sp = new SysSerialPort(this.COMPort, baudRate, parity, dataBits, stopBits);
 
-            serialPorts.AddOrUpdate(
-                key: this.COMPort,
-                addValue: sp,
-                updateValueFactory: (_1, _2) => sp);
+            serialPorts.AddOrUpdate(this.COMPort, sp, (key, value) =>
+            {
+                value?.Close();
+
+                return sp;
+            });
         }
 
         public event Action Connected;
@@ -36,9 +37,7 @@
 
         public string COMPort { get; }
 
-        public bool IsOpen 
-            => serialPorts.TryGetValue(this.COMPort, out var sp)
-            && sp.IsOpen;
+        public bool IsOpen => serialPorts.TryGetValue(this.COMPort, out var sp) && sp.IsOpen;
 
         public void Close()
         {
@@ -47,7 +46,7 @@
                 try
                 {
                     sp.Close();
-                    this.closeAwaiter.Wait(3000);
+                    this.closeAwaiter.Wait(5000);
                     this.closeAwaiter.Reset();
 
                     sp.DataReceived -= this.SP_DataReceived;
@@ -82,7 +81,7 @@
 
         public IEnumerable<byte[]> ReadBytes()
         {
-            var sp = this.GetOpenSP();
+            var sp = this.GetOpenedSP();
             var size = sp.ReadBufferSize;
             var buffer = new byte[size];
             var length = 0;
@@ -109,12 +108,14 @@
 
                     yield return buffer;
                 }
+
+                sp.Close();
             }
         }
 
         public IEnumerable<string> ReadLines()
         {
-            var sp = this.GetOpenSP();
+            var sp = this.GetOpenedSP();
             var text = default(string);
 
             using (sp)
@@ -139,15 +140,17 @@
             }
         }
 
-        public void RemoveConnection()
+        public void Remove()
         {
-            this.Close();
-            serialPorts.TryRemove(this.COMPort, out _);
+            if (serialPorts.TryRemove(this.COMPort, out var sp))
+            {
+                sp.Close();
+            }
         }
 
         public void Write(byte[] bytes)
         {
-            var sp = this.GetOpenSP();
+            var sp = this.GetOpenedSP();
 
             try
             {
@@ -161,7 +164,7 @@
 
         public void Write(string text)
         {
-            var sp = this.GetOpenSP();
+            var sp = this.GetOpenedSP();
 
             try
             {
@@ -173,7 +176,7 @@
             }
         }
 
-        private SysSerialPort GetOpenSP()
+        private SysSerialPort GetOpenedSP()
         {
             if (!serialPorts.TryGetValue(this.COMPort, out var sp))
             {
@@ -182,6 +185,7 @@
 
             if (!sp.IsOpen)
             {
+                this.Close();
                 this.Open();
             }
 
diff --git a/Common/Hardware/Common.Hardware.SIRT/SIRTBroadcaster.Internal.cs b/Common/Hardware/Common.Hardware.SIRT/SIRTBroadcaster.Internal.cs
index 2fe77f9c..da60c062 100644
--- a/Common/Hardware/Common.Hardware.SIRT/SIRTBroadcaster.Internal.cs
+++ b/Common/Hardware/Common.Hardware.SIRT/SIRTBroadcaster.Internal.cs
@@ -115,6 +115,8 @@
 
         private void SerialPort_Connected()
         {
+            this.IsConnected = true;
+
             this.cancellationTokenSource = new CancellationTokenSource();
             this.cancellationToken = this.cancellationTokenSource.Token;
 
@@ -130,6 +132,9 @@
 
         private void SerialPort_Disconnected()
         {
+            this.IsActivated = false;
+            this.IsConnected = false;
+
             try
             {
                 this.cancellationTokenSource?.Cancel();
@@ -158,6 +163,8 @@
 
         private void StartProcessingTasksAsync()
         {
+            this.IsActivated = true;
+
             this.processingTask = Task.Factory.StartNew(() =>
             {
                 var manualResetEventSlim = new ManualResetEventSlim();
diff --git a/Common/Hardware/Common.Hardware.SIRT/SIRTBroadcaster.Public.cs b/Common/Hardware/Common.Hardware.SIRT/SIRTBroadcaster.Public.cs
index 208178a9..8d58f0bf 100644
--- a/Common/Hardware/Common.Hardware.SIRT/SIRTBroadcaster.Public.cs
+++ b/Common/Hardware/Common.Hardware.SIRT/SIRTBroadcaster.Public.cs
@@ -28,6 +28,10 @@
 
         public int Frequency { get; protected set; }
 
+        public bool IsConnected { get; protected set; }
+
+        public bool IsActivated { get; protected set; }
+
         public void Close()
         {
             this.serialPort.Close();
@@ -84,6 +88,6 @@
         }
 
         public void RemoveConnection() 
-            => this.serialPort.RemoveConnection();
+            => this.serialPort.Remove();
     }
 }
diff --git a/Common/Hardware/Common.Hardware.SIRT/SIRTFactory.cs b/Common/Hardware/Common.Hardware.SIRT/SIRTFactory.cs
index ecfd1cb0..7429bfb9 100644
--- a/Common/Hardware/Common.Hardware.SIRT/SIRTFactory.cs
+++ b/Common/Hardware/Common.Hardware.SIRT/SIRTFactory.cs
@@ -7,84 +7,95 @@
 
     public class SIRTFactory
     {
-        private readonly ConcurrentDictionary<string, SIRTBroadcaster> connections
+        private readonly ConcurrentDictionary<string, SIRTBroadcaster> broadcasters
             = new ConcurrentDictionary<string, SIRTBroadcaster>();
 
         public event Action<string> Logging;
 
         public void CloseConnection(string portName)
         {
-            if (this.connections.TryGetValue(portName, out var connection))
+            if (this.broadcasters.TryGetValue(portName, out var broadcaster))
             {
-                connection.Close();
+                broadcaster.Logging -= this.NotifyMessage;
+                broadcaster.Close();
             }
         }
 
         public void CloseConnections()
         {
-            foreach (var connection in this.GetConnections())
+            foreach (var broadcaster in this.GetConnections())
             {
-                connection.Close();
+                broadcaster.Logging -= this.NotifyMessage;
+                broadcaster.Close();
             }
         }
 
         public void DequeueTasks(uint address)
         {
-            foreach (var connection in this.GetConnections())
+            foreach (var broadcaster in this.GetConnections())
             {
-                connection.DequeueTasks(address);
+                broadcaster.DequeueTasks(address);
             }
         }
 
         public void OpenConnections()
         {
-            foreach (var connection in this.GetConnections())
+            foreach (var broadcaster in this.GetConnections())
             {
-                connection.Open();
+                broadcaster.Logging += this.NotifyMessage;
+                broadcaster.Open();
             }
         }
 
         public void ConnectSIRT(string portName, Action<SIRTBroadcaster> callback)
         {
-            if (!this.connections.TryGetValue(portName, out var broadcaster))
+            if (!this.broadcasters.TryGetValue(portName, out var broadcaster))
             {
                 broadcaster = new SIRTBroadcaster(portName);
-                broadcaster.Logging += message => this.Logging?.Invoke(message);
+                broadcaster.Logging += this.NotifyMessage;
 
-                if (!this.connections.TryAdd(portName, broadcaster))
+                if (!this.broadcasters.TryAdd(portName, broadcaster))
                 {
                     broadcaster = null;
                 }
             }
 
             callback(broadcaster);
-            broadcaster?.Close();
-            broadcaster?.Open();
+
+            if (broadcaster?.IsActivated == false)
+            {
+                broadcaster?.Close();
+                broadcaster?.Open();
+            }
         }
 
         public void EnqueueTask(SIRTTask task)
         {
-            foreach (var connection in this.GetConnections())
+            foreach (var broadcaster in this.GetConnections())
             {
-                connection.EnqueueTask(task);
+                broadcaster.EnqueueTask(task);
             }
         }
 
         public IEnumerable<string> GetPortNames() 
-            => this.connections.Keys.ToArray();
+            => this.broadcasters.Keys.ToArray();
 
         public void RemoveConnections()
         {
-            foreach (var key in this.connections.Keys.ToArray())
+            foreach (var key in this.broadcasters.Keys.ToArray())
             {
-                if (this.connections.TryRemove(key, out var broadcaster))
+                if (this.broadcasters.TryRemove(key, out var broadcaster))
                 {
+                    broadcaster.Logging -= this.NotifyMessage;
                     broadcaster.RemoveConnection();
                 }
             }
         }
 
+        private void NotifyMessage(string message)
+             => this.Logging?.Invoke(message);
+
         private IEnumerable<SIRTBroadcaster> GetConnections() 
-            => this.connections.Values.ToArray();
+            => this.broadcasters.Values.ToArray();
     }
 }
diff --git a/Common/Ui/Common.GUI/App.config b/Common/Ui/Common.GUI/App.config
index ba675aa2..5314b623 100644
--- a/Common/Ui/Common.GUI/App.config
+++ b/Common/Ui/Common.GUI/App.config
@@ -4,6 +4,6 @@
         <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
     </startup>
 	<appSettings>
-		
+        <add key="SIRT.ComPorts" value="com6com8" />
 	</appSettings>
 </configuration>
\ No newline at end of file
diff --git a/Common/Ui/Common.GUI/Common.GUI.csproj b/Common/Ui/Common.GUI/Common.GUI.csproj
index fdb416c2..cd8a0ef5 100644
--- a/Common/Ui/Common.GUI/Common.GUI.csproj
+++ b/Common/Ui/Common.GUI/Common.GUI.csproj
@@ -79,11 +79,20 @@
     <Compile Include="Controls\Eregister\SIRTFactory.xaml.cs">
       <DependentUpon>SIRTFactory.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Controls\GridLayout.xaml.cs">
+      <DependentUpon>GridLayout.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Models\Base\Appsettings.cs" />
     <Compile Include="Models\Base\Arguments.cs" />
+    <Compile Include="Models\Data\EregisterDbContext.cs" />
+    <Compile Include="ViewModels\Base\GridItemVM[T].cs" />
     <Compile Include="Models\Pages\Eregister\ManualProgrammingModel.cs" />
     <Compile Include="Pages\ControlsPage.xaml.cs">
       <DependentUpon>ControlsPage.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Pages\Eregister\AutomaticInitialize.xaml.cs">
+      <DependentUpon>AutomaticInitialize.xaml</DependentUpon>
+    </Compile>
     <Compile Include="Pages\Eregister\ManualProgrammingPage.xaml.cs">
       <DependentUpon>ManualProgrammingPage.xaml</DependentUpon>
     </Compile>
@@ -91,10 +100,13 @@
     <Compile Include="ViewModels\Base\ArgsVM[T].cs" />
     <Compile Include="Models\Base\User32DllImports.cs" />
     <Compile Include="Models\Base\WindowCommands.cs" />
+    <Compile Include="ViewModels\Eregister\AutomaticInitializeVM.cs" />
     <Compile Include="ViewModels\Eregister\EregisterFeatureItemVM.cs" />
     <Compile Include="ViewModels\Eregister\EregisterManualProgrammingVM.cs" />
     <Compile Include="ViewModels\Eregister\FeatureDictionary.cs" />
     <Compile Include="Models\Services.cs" />
+    <Compile Include="ViewModels\Eregister\SIRTFactoryVM.cs" />
+    <Compile Include="ViewModels\Eregister\SIRTVM.cs" />
     <Page Include="Controls\Eregister\EregisterFeaturesItemsControl.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
@@ -103,6 +115,10 @@
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
     </Page>
+    <Page Include="Controls\GridLayout.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
     <Page Include="Controls\MainLayout.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
@@ -115,6 +131,10 @@
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
     </Page>
+    <Page Include="Pages\Eregister\AutomaticInitialize.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
     <Page Include="Pages\Eregister\ManualProgrammingPage.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
@@ -156,6 +176,10 @@
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
     </Page>
+    <Page Include="Theme\Combobox.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
     <Page Include="Theme\Dropdowns.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
@@ -201,7 +225,6 @@
     <None Include="App.config" />
   </ItemGroup>
   <ItemGroup>
-    <Folder Include="Models\Data\" />
     <Folder Include="Models\Http\" />
     <Folder Include="ViewModels\Controls\" />
     <Folder Include="ViewModels\Pages\" />
diff --git a/Common/Ui/Common.GUI/Controls/Eregister/SIRTFactory.xaml b/Common/Ui/Common.GUI/Controls/Eregister/SIRTFactory.xaml
index 1a3f32e6..30cfc289 100644
--- a/Common/Ui/Common.GUI/Controls/Eregister/SIRTFactory.xaml
+++ b/Common/Ui/Common.GUI/Controls/Eregister/SIRTFactory.xaml
@@ -1,14 +1,112 @@
 <Grid xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
       xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-      x:Class="Common.GUI.Controls.Eregister.SIRTFactory" >
+      x:Class="Common.GUI.Controls.Eregister.SIRTFactory"
+      xmlns:ERVM="clr-namespace:Common.GUI.ViewModels.Eregister" 
+      DataContext="{Binding SIRTFactoryVM, Source={StaticResource Services}}">
     <Grid.ColumnDefinitions>
-        <ColumnDefinition Width="Auto" />
         <ColumnDefinition Width="*" />
+        <ColumnDefinition Width="Auto" />
     </Grid.ColumnDefinitions>
-    <StackPanel Grid.Column="0">
-        
+    <ItemsControl Grid.Column="0" ItemsSource="{Binding Sirts}">
+        <ItemsControl.ItemTemplate>
+            <DataTemplate DataType="{x:Type ERVM:SIRTVM}">
+                <Grid>
+                    <Grid.ColumnDefinitions>
+                        <ColumnDefinition Width="Auto" />
+                        <ColumnDefinition Width="Auto" />
+                        <ColumnDefinition Width="Auto" />
+                        <ColumnDefinition Width="Auto" />
+                        <ColumnDefinition Width="Auto" />
+                    </Grid.ColumnDefinitions>
+                    <CheckBox Grid.Column="0" IsChecked="{Binding IsConnectedAndActive}" IsEnabled="False" Margin="13 5 0 5" />
+                    <TextBlock Foreground="{DynamicResource onPrimary}" Grid.Column="1" Padding="10 5 0 5" Text="{Binding ComPort}" VerticalAlignment="Center" />
+                    <TextBlock Foreground="{DynamicResource onPrimary}" Grid.Column="2" Padding="10 5 0 5" Text="{Binding Frequency}" VerticalAlignment="Center" />
+                    <TextBlock Foreground="{DynamicResource onPrimary}" Grid.Column="3" Padding="10 5 0 5" Text="{Binding HexId}" VerticalAlignment="Center" />
+                    <ToggleButton Background="{DynamicResource primary}"
+                                  Content="Connecting ..."
+                                  FontSize="11"
+                                  FontFamily="Verdana"
+                                  FontStyle="Italic"
+                                  Foreground="{DynamicResource onPrimary}"
+                                  Grid.Column="0"
+                                  Grid.ColumnSpan="100"
+                                  HorizontalAlignment="Stretch"
+                                  HorizontalContentAlignment="Left"
+                                  IsChecked="{Binding IsConnecting}"
+                                  IsEnabled="False"
+                                  Opacity="0.9"
+                                  VerticalAlignment="Stretch"
+                                  VerticalContentAlignment="Center">
+                        <ToggleButton.Style>
+                            <Style TargetType="ToggleButton">
+                                <Setter Property="Template">
+                                    <Setter.Value>
+                                        <ControlTemplate TargetType="{x:Type ToggleButton}">
+                                            <Border Background="{TemplateBinding Background}"
+                                                                BorderThickness="0"
+                                                                CornerRadius="0">
+                                                <ContentPresenter Margin="15 5 0 5" />
+                                            </Border>
+                                            <ControlTemplate.Triggers>
+                                                <Trigger Property="IsChecked" Value="True">
+                                                    <Setter Property="Visibility" Value="Visible" />
+                                                </Trigger>
+                                                <Trigger Property="IsChecked" Value="False">
+                                                    <Setter Property="Visibility" Value="Collapsed" />
+                                                </Trigger>
+                                            </ControlTemplate.Triggers>
+                                        </ControlTemplate>
+                                    </Setter.Value>
+                                </Setter>
+                            </Style>
+                        </ToggleButton.Style>
+                    </ToggleButton>
+                </Grid>
+            </DataTemplate>
+        </ItemsControl.ItemTemplate>
+    </ItemsControl>
+    <StackPanel Grid.Column="1" Margin="0 0 10 5" Orientation="Vertical">
+        <Button Background="{DynamicResource primary}" 
+                Command="{Binding RefreshConnections}"
+                HorizontalAlignment="Stretch"
+                Style="{StaticResource ButtonPrimary}"
+                Padding="20 5">
+            <Grid>
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="20" />
+                    <ColumnDefinition Width="*" />
+                </Grid.ColumnDefinitions>
+                <Path Data="{StaticResource bi-reload-arrow}"
+                      Fill="{DynamicResource md_theme_onPrimary}"
+                      Stroke="{DynamicResource md_theme_onPrimary}"
+                      Height="13"
+                      HorizontalAlignment="Center"
+                      Stretch="Uniform"
+                      Width="13"
+                      VerticalAlignment="Center"/>
+                <TextBlock Grid.Column="1" Margin="5 0 0 0" Text="Reconnect"/>
+            </Grid>
+        </Button>
+        <Button Background="{DynamicResource primary}" 
+                Command="{Binding DisconnectConnections}"
+                HorizontalAlignment="Stretch"
+                Style="{StaticResource ButtonPrimary}"
+                Padding="20 5">
+            <Grid>
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="20" />
+                    <ColumnDefinition Width="*" />
+                </Grid.ColumnDefinitions>
+                <Path Data="{StaticResource bi-octagon}"
+                      Fill="{DynamicResource md_theme_onPrimary}"
+                      Stroke="{DynamicResource md_theme_onPrimary}"
+                      Height="13"
+                      HorizontalAlignment="Center"
+                      Stretch="Uniform"
+                      Width="13"
+                      VerticalAlignment="Center"/>
+                <TextBlock Grid.Column="1" Margin="5 0 0 0" Text="Disconnect"/>
+            </Grid>
+        </Button>
     </StackPanel>
-    <ScrollViewer Grid.Column="1">
-        <ItemsControl />
-    </ScrollViewer>
 </Grid>
diff --git a/Common/Ui/Common.GUI/Controls/GridLayout.xaml b/Common/Ui/Common.GUI/Controls/GridLayout.xaml
new file mode 100644
index 00000000..aae4c6b5
--- /dev/null
+++ b/Common/Ui/Common.GUI/Controls/GridLayout.xaml
@@ -0,0 +1,4 @@
+<Grid x:Class="Common.GUI.Controls.GridLayout"
+      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" >
+</Grid>
diff --git a/Common/Ui/Common.GUI/Controls/GridLayout.xaml.cs b/Common/Ui/Common.GUI/Controls/GridLayout.xaml.cs
new file mode 100644
index 00000000..9b06e795
--- /dev/null
+++ b/Common/Ui/Common.GUI/Controls/GridLayout.xaml.cs
@@ -0,0 +1,45 @@
+namespace Common.GUI.Controls
+{
+    using System.Windows;
+    using System.Windows.Controls;
+
+    public partial class GridLayout : Grid
+    {
+        private static readonly DependencyProperty RowsCountProperty = DependencyProperty.Register(
+                name: nameof(RowsCount)
+              , propertyType: typeof(int)
+              , ownerType: typeof(GridLayout)
+              , typeMetadata: new FrameworkPropertyMetadata(
+                                  defaultValue: 0
+                                , propertyChangedCallback: RowsCountChanged));
+
+        public GridLayout() => this.InitializeComponent();
+
+        public int RowsCount
+        {
+            get => this.GetValue(RowsCountProperty) is int rowsCount ? rowsCount : 0;
+            set => this.SetValue(RowsCountProperty, value);
+        }
+
+        private static void RowsCountChanged(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs args)
+        {
+            if (dependencyObject is GridLayout gridLayout)
+            {
+                if (args.NewValue is int newRowsCount)
+                {
+                    var rowDefinitions = gridLayout.RowDefinitions;
+
+                    while (rowDefinitions.Count > newRowsCount)
+                    {
+                        rowDefinitions.RemoveAt(rowDefinitions.Count - 1);
+                    }
+
+                    while (rowDefinitions.Count < newRowsCount)
+                    {
+                        rowDefinitions.Add(new RowDefinition { Height = GridLength.Auto });
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/Common/Ui/Common.GUI/Controls/MainMenu.xaml b/Common/Ui/Common.GUI/Controls/MainMenu.xaml
index 30cb3dc1..04988015 100644
--- a/Common/Ui/Common.GUI/Controls/MainMenu.xaml
+++ b/Common/Ui/Common.GUI/Controls/MainMenu.xaml
@@ -4,554 +4,6 @@
       Background="{DynamicResource primary}"
       BorderThickness="0">
     <Menu.Resources>
-        <MenuScrollingVisibilityConverter x:Key="MenuScrollingVisibilityConverter"/>
-        <Geometry x:Key="DownArrow">M 0,0 L 3.5,4 L 7,0 Z</Geometry>
-        <Geometry x:Key="UpArrow">M 0,4 L 3.5,0 L 7,4 Z</Geometry>
-        <Geometry x:Key="RightArrow">M 0,0 L 4,3.5 L 0,7 Z</Geometry>
-        <Geometry x:Key="Checkmark">F1 M 10.0,1.2 L 4.7,9.1 L 4.5,9.1 L 0,5.2 L 1.3,3.5 L 4.3,6.1L 8.3,0 L 10.0,1.2 Z</Geometry>
-
-        <Style x:Key="MenuScrollButton" BasedOn="{x:Null}" TargetType="{x:Type RepeatButton}">
-            <Setter Property="ClickMode" Value="Hover"/>
-            <Setter Property="Template">
-                <Setter.Value>
-                    <ControlTemplate TargetType="{x:Type RepeatButton}">
-                        <Border x:Name="templateRoot" 
-                                Background="Transparent" 
-                                BorderBrush="Transparent" 
-                                BorderThickness="0" 
-                                SnapsToDevicePixels="true">
-                            <ContentPresenter HorizontalAlignment="Center" 
-                                              Margin="6" 
-                                              VerticalAlignment="Center"/>
-                        </Border>
-                    </ControlTemplate>
-                </Setter.Value>
-            </Setter>
-        </Style>
-
-        <Style x:Key="{ComponentResourceKey ResourceId=MenuScrollViewer, TypeInTargetAssembly={x:Type FrameworkElement}}" 
-               TargetType="{x:Type ScrollViewer}" 
-               BasedOn="{x:Null}">
-            <Setter Property="HorizontalScrollBarVisibility" Value="Hidden"/>
-            <Setter Property="VerticalScrollBarVisibility" Value="Auto"/>
-            <Setter Property="Template">
-                <Setter.Value>
-                    <ControlTemplate TargetType="{x:Type ScrollViewer}">
-                        <Grid SnapsToDevicePixels="true">
-                            <Grid.ColumnDefinitions>
-                                <ColumnDefinition Width="*"/>
-                            </Grid.ColumnDefinitions>
-                            <Grid.RowDefinitions>
-                                <RowDefinition Height="Auto"/>
-                                <RowDefinition Height="*"/>
-                                <RowDefinition Height="Auto"/>
-                            </Grid.RowDefinitions>
-                            <Border Grid.Column="0" Grid.Row="1">
-                                <ScrollContentPresenter CanContentScroll="{TemplateBinding CanContentScroll}" 
-                                                        Margin="{TemplateBinding Padding}"/>
-                            </Border>
-                            <RepeatButton Command="{x:Static ScrollBar.LineUpCommand}" 
-                                          CommandTarget="{Binding RelativeSource={RelativeSource Mode=TemplatedParent}}" 
-                                          Grid.Column="0" 
-                                          Focusable="false" 
-                                          Grid.Row="0" 
-                                          Style="{StaticResource MenuScrollButton}">
-                                <RepeatButton.Visibility>
-                                    <MultiBinding ConverterParameter="0" 
-                                                  Converter="{StaticResource MenuScrollingVisibilityConverter}" 
-                                                  FallbackValue="Visibility.Collapsed">
-                                        <Binding Path="ComputedVerticalScrollBarVisibility" 
-                                                 RelativeSource="{RelativeSource Mode=TemplatedParent}"/>
-                                        <Binding Path="VerticalOffset" RelativeSource="{RelativeSource Mode=TemplatedParent}"/>
-                                        <Binding Path="ExtentHeight" RelativeSource="{RelativeSource Mode=TemplatedParent}"/>
-                                        <Binding Path="ViewportHeight" RelativeSource="{RelativeSource Mode=TemplatedParent}"/>
-                                    </MultiBinding>
-                                </RepeatButton.Visibility>
-                                <Path Data="{StaticResource UpArrow}" 
-                                      Fill="{DynamicResource onPrimary}"/>
-                            </RepeatButton>
-                            <RepeatButton Command="{x:Static ScrollBar.LineDownCommand}" 
-                                          CommandTarget="{Binding RelativeSource={RelativeSource Mode=TemplatedParent}}" 
-                                          Grid.Column="0" 
-                                          Focusable="false" 
-                                          Grid.Row="2" 
-                                          Style="{StaticResource MenuScrollButton}">
-                                <RepeatButton.Visibility>
-                                    <MultiBinding ConverterParameter="100" 
-                                                  Converter="{StaticResource MenuScrollingVisibilityConverter}" 
-                                                  FallbackValue="Visibility.Collapsed">
-                                        <Binding Path="ComputedVerticalScrollBarVisibility" 
-                                                 RelativeSource="{RelativeSource Mode=TemplatedParent}"/>
-                                        <Binding Path="VerticalOffset" RelativeSource="{RelativeSource Mode=TemplatedParent}"/>
-                                        <Binding Path="ExtentHeight" RelativeSource="{RelativeSource Mode=TemplatedParent}"/>
-                                        <Binding Path="ViewportHeight" RelativeSource="{RelativeSource Mode=TemplatedParent}"/>
-                                    </MultiBinding>
-                                </RepeatButton.Visibility>
-                                <Path Data="{StaticResource DownArrow}" 
-                                      Fill="{DynamicResource onPrimary}"/>
-                            </RepeatButton>
-                        </Grid>
-                    </ControlTemplate>
-                </Setter.Value>
-            </Setter>
-        </Style>
-
-        <ControlTemplate x:Key="{ComponentResourceKey ResourceId=TopLevelItemTemplateKey, TypeInTargetAssembly={x:Type MenuItem}}" 
-                         TargetType="{x:Type MenuItem}">
-            <Border x:Name="templateRoot" 
-                    Background="{TemplateBinding Background}" 
-                    BorderBrush="{TemplateBinding BorderBrush}" 
-                    BorderThickness="{TemplateBinding BorderThickness}"
-                    SnapsToDevicePixels="true">
-                <Grid VerticalAlignment="Center">
-                    <Grid.ColumnDefinitions>
-                        <ColumnDefinition Width="Auto"/>
-                        <ColumnDefinition Width="Auto"/>
-                    </Grid.ColumnDefinitions>
-                    <ContentPresenter x:Name="Icon" 
-                                      ContentSource="Icon" 
-                                      HorizontalAlignment="Center" 
-                                      Height="16" 
-                                      Margin="3" 
-                                      SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" 
-                                      VerticalAlignment="Center" 
-                                      Width="16"/>
-                    <Path x:Name="GlyphPanel" 
-                          Data="{StaticResource Checkmark}" 
-                          FlowDirection="LeftToRight" 
-                          Fill="{DynamicResource onPrimary}" 
-                          Margin="3" 
-                          VerticalAlignment="Center" 
-                          Visibility="Collapsed"/>
-                    <ContentPresenter ContentSource="Header" 
-                                      Grid.Column="1" 
-                                      Margin="{TemplateBinding Padding}" 
-                                      RecognizesAccessKey="True" 
-                                      SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
-                </Grid>
-            </Border>
-            <ControlTemplate.Triggers>
-                <Trigger Property="Icon" Value="{x:Null}">
-                    <Setter Property="Visibility" TargetName="Icon" Value="Collapsed"/>
-                    <Setter Property="Padding" 
-                            TargetName="templateRoot" 
-                            Value="10 0"/>
-                </Trigger>
-                <Trigger Property="IsChecked" Value="true">
-                    <Setter Property="Visibility" TargetName="GlyphPanel" Value="Visible"/>
-                    <Setter Property="Visibility" TargetName="Icon" Value="Collapsed"/>
-                </Trigger>
-                <Trigger Property="IsHighlighted" Value="True">
-                    <Setter Property="Background" 
-                            TargetName="templateRoot" 
-                            Value="{DynamicResource md_theme_primary}"/>
-                    <Setter Property="BorderBrush" 
-                            TargetName="templateRoot" 
-                            Value="{DynamicResource md_theme_primary}"/>
-                </Trigger>
-                <Trigger Property="IsEnabled" Value="False">
-                    <Setter Property="TextElement.Foreground" 
-                            TargetName="templateRoot" 
-                            Value="{DynamicResource md_theme_secondaryContainer}"/>
-                    <Setter Property="Fill" 
-                            TargetName="GlyphPanel" 
-                            Value="{DynamicResource md_theme_secondaryContainer}"/>
-                </Trigger>
-                <MultiTrigger>
-                    <MultiTrigger.Conditions>
-                        <Condition Property="IsHighlighted" Value="True"/>
-                        <Condition Property="IsEnabled" Value="False"/>
-                    </MultiTrigger.Conditions>
-                    <Setter Property="Background" 
-                            TargetName="templateRoot" 
-                            Value="{DynamicResource primary}"/>
-                    <Setter Property="BorderBrush" 
-                            TargetName="templateRoot" 
-                            Value="{DynamicResource primary}"/>
-                </MultiTrigger>
-            </ControlTemplate.Triggers>
-        </ControlTemplate>
-
-        <ControlTemplate x:Key="{ComponentResourceKey ResourceId=TopLevelHeaderTemplateKey, TypeInTargetAssembly={x:Type MenuItem}}" 
-                         TargetType="{x:Type MenuItem}">
-            <Border x:Name="templateRoot" 
-                    Background="{TemplateBinding Background}" 
-                    BorderBrush="{TemplateBinding BorderBrush}" 
-                    BorderThickness="{TemplateBinding BorderThickness}" 
-                    Padding="10 0"
-                    SnapsToDevicePixels="true">
-                <Grid VerticalAlignment="Center">
-                    <Grid.ColumnDefinitions>
-                        <ColumnDefinition Width="Auto"/>
-                        <ColumnDefinition Width="Auto"/>
-                    </Grid.ColumnDefinitions>
-                    <ContentPresenter x:Name="Icon" 
-                                      ContentSource="Icon" 
-                                      HorizontalAlignment="Center" 
-                                      Height="16" 
-                                      Margin="3 10 3 10" 
-                                      SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" 
-                                      VerticalAlignment="Center" 
-                                      Width="16"/>
-                    <Path x:Name="GlyphPanel" 
-                          Data="{StaticResource Checkmark}" 
-                          FlowDirection="LeftToRight" 
-                          Fill="{TemplateBinding Foreground}" 
-                          Margin="3" 
-                          VerticalAlignment="Center" 
-                          Visibility="Collapsed"/>
-                    <ContentPresenter ContentSource="Header" 
-                                      Grid.Column="1" 
-                                      Margin="{TemplateBinding Padding}" 
-                                      RecognizesAccessKey="True"
-                                      SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
-                    <Popup x:Name="PART_Popup" 
-                           AllowsTransparency="true" 
-                           Focusable="false" 
-                           IsOpen="{Binding IsSubmenuOpen, RelativeSource={RelativeSource Mode=TemplatedParent}}" 
-                           Placement="Bottom" 
-                           PopupAnimation="{DynamicResource {x:Static SystemParameters.MenuPopupAnimationKey}}" 
-                           PlacementTarget="{Binding ElementName=templateRoot}">
-                        <Border x:Name="SubMenuBorder" 
-                                Background="{DynamicResource primary}" 
-                                BorderBrush="{DynamicResource primary}" 
-                                BorderThickness="0" 
-                                Padding="0">
-                            <ScrollViewer x:Name="SubMenuScrollViewer" 
-                                          Style="{DynamicResource {ComponentResourceKey ResourceId=MenuScrollViewer
-                                                                                      , TypeInTargetAssembly={x:Type FrameworkElement}}}">
-                                <Grid RenderOptions.ClearTypeHint="Enabled">
-                                    <Canvas HorizontalAlignment="Left" Height="0" VerticalAlignment="Top" Width="0">
-                                        <Rectangle x:Name="OpaqueRect" 
-                                                   Fill="{Binding Background, ElementName=SubMenuBorder}" 
-                                                   Height="{Binding ActualHeight, ElementName=SubMenuBorder}" 
-                                                   Width="{Binding ActualWidth, ElementName=SubMenuBorder}"/>
-                                    </Canvas>
-                                    <Rectangle Fill="{DynamicResource md_theme_secondaryContainer}" 
-                                               HorizontalAlignment="Left" 
-                                               Margin="29,2,0,2" 
-                                               Width="1"/>
-                                    <ItemsPresenter x:Name="ItemsPresenter" 
-                                                    KeyboardNavigation.DirectionalNavigation="Cycle" 
-                                                    Grid.IsSharedSizeScope="true" 
-                                                    SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" 
-                                                    KeyboardNavigation.TabNavigation="Cycle"/>
-                                </Grid>
-                            </ScrollViewer>
-                        </Border>
-                    </Popup>
-                </Grid>
-            </Border>
-            <ControlTemplate.Triggers>
-                <Trigger Property="IsSuspendingPopupAnimation" Value="true">
-                    <Setter Property="PopupAnimation" TargetName="PART_Popup" Value="None"/>
-                </Trigger>
-                <Trigger Property="Icon" Value="{x:Null}">
-                    <Setter Property="Visibility" TargetName="Icon" Value="Collapsed"/>
-                    <Setter Property="Margin" 
-                            TargetName="templateRoot" 
-                            Value="10 0"/>
-                </Trigger>
-                <Trigger Property="IsChecked" Value="true">
-                    <Setter Property="Visibility" TargetName="GlyphPanel" Value="Visible"/>
-                    <Setter Property="Visibility" TargetName="Icon" Value="Collapsed"/>
-                </Trigger>
-                <Trigger Property="IsHighlighted" Value="True">
-                    <Setter Property="Background" 
-                            TargetName="templateRoot" 
-                            Value="{DynamicResource md_theme_primary}"/>
-                    <Setter Property="BorderBrush" 
-                            TargetName="templateRoot" 
-                            Value="{DynamicResource md_theme_primary}"/>
-                </Trigger>
-                <Trigger Property="IsEnabled" Value="False">
-                    <Setter Property="TextElement.Foreground" 
-                            TargetName="templateRoot" 
-                            Value="{DynamicResource md_theme_secondaryContainer}"/>
-                    <Setter Property="Fill" 
-                            TargetName="GlyphPanel" 
-                            Value="{DynamicResource md_theme_secondaryContainer}"/>
-                </Trigger>
-                <Trigger Property="ScrollViewer.CanContentScroll" SourceName="SubMenuScrollViewer" Value="false">
-                    <Setter Property="Canvas.Top" 
-                            TargetName="OpaqueRect" 
-                            Value="{Binding VerticalOffset, ElementName=SubMenuScrollViewer}"/>
-                    <Setter Property="Canvas.Left" 
-                            TargetName="OpaqueRect" 
-                            Value="{Binding HorizontalOffset, ElementName=SubMenuScrollViewer}"/>
-                </Trigger>
-            </ControlTemplate.Triggers>
-        </ControlTemplate>
-
-        <ControlTemplate x:Key="{ComponentResourceKey ResourceId=SubmenuItemTemplateKey, TypeInTargetAssembly={x:Type MenuItem}}" 
-                         TargetType="{x:Type MenuItem}">
-            <Border x:Name="templateRoot" 
-                    Background="{TemplateBinding Background}" 
-                    BorderBrush="{TemplateBinding BorderBrush}" 
-                    BorderThickness="{TemplateBinding BorderThickness}" 
-                    Padding="10 4"
-                    SnapsToDevicePixels="true">
-                <Grid Margin="-1">
-                    <Grid.ColumnDefinitions>
-                        <ColumnDefinition MinWidth="22" SharedSizeGroup="MenuItemIconColumnGroup" Width="Auto"/>
-                        <ColumnDefinition Width="3"/>
-                        <ColumnDefinition Width="*"/>
-                        <ColumnDefinition Width="30"/>
-                        <ColumnDefinition SharedSizeGroup="MenuItemIGTColumnGroup" Width="Auto"/>
-                        <ColumnDefinition Width="20"/>
-                    </Grid.ColumnDefinitions>
-                    <ContentPresenter x:Name="Icon" 
-                                      ContentSource="Icon" 
-                                      HorizontalAlignment="Center" 
-                                      Height="16" 
-                                      Margin="0" 
-                                      SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" 
-                                      VerticalAlignment="Center" 
-                                      Width="16"/>
-                    <Border x:Name="GlyphPanel" 
-                            Background="{DynamicResource primary}" 
-                            BorderBrush="{DynamicResource primary}" 
-                            BorderThickness="0" 
-                            ClipToBounds="False" 
-                            HorizontalAlignment="Center" 
-                            Height="22" 
-                            Margin="-1,0,0,0" 
-                            VerticalAlignment="Center" 
-                            Visibility="Hidden" 
-                            Width="22">
-                        <Path x:Name="Glyph" 
-                              Data="{StaticResource Checkmark}" 
-                              FlowDirection="LeftToRight" 
-                              Fill="{DynamicResource onPrimary}" 
-                              Height="11" 
-                              Width="10"/>
-                    </Border>
-                    <ContentPresenter x:Name="menuHeaderContainer" 
-                                      ContentSource="Header" 
-                                      Grid.Column="2" 
-                                      HorizontalAlignment="Left" 
-                                      Margin="{TemplateBinding Padding}" 
-                                      RecognizesAccessKey="True" 
-                                      SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" 
-                                      VerticalAlignment="Center"/>
-                    <TextBlock x:Name="menuGestureText" 
-                               Grid.Column="4" 
-                               Margin="{TemplateBinding Padding}" 
-                               Opacity="0.7" 
-                               Text="{TemplateBinding InputGestureText}" 
-                               VerticalAlignment="Center"/>
-                </Grid>
-            </Border>
-            <ControlTemplate.Triggers>
-                <Trigger Property="Icon" Value="{x:Null}">
-                    <Setter Property="Visibility" TargetName="Icon" Value="Collapsed"/>
-                </Trigger>
-                <Trigger Property="IsChecked" Value="True">
-                    <Setter Property="Visibility" TargetName="GlyphPanel" Value="Visible"/>
-                    <Setter Property="Visibility" TargetName="Icon" Value="Collapsed"/>
-                </Trigger>
-                <Trigger Property="IsHighlighted" Value="True">
-                    <Setter Property="Background" 
-                            TargetName="templateRoot" 
-                            Value="{DynamicResource md_theme_primary}"/>
-                    <Setter Property="BorderBrush" 
-                            TargetName="templateRoot" 
-                            Value="{DynamicResource md_theme_primary}"/>
-                </Trigger>
-                <Trigger Property="IsEnabled" Value="False">
-                    <Setter Property="TextElement.Foreground" 
-                            TargetName="templateRoot" 
-                            Value="{DynamicResource md_theme_secondaryContainer}"/>
-                    <Setter Property="Fill" 
-                            TargetName="Glyph" 
-                            Value="{DynamicResource md_theme_secondaryContainer}"/>
-                </Trigger>
-                <MultiTrigger>
-                    <MultiTrigger.Conditions>
-                        <Condition Property="IsHighlighted" Value="True"/>
-                        <Condition Property="IsEnabled" Value="False"/>
-                    </MultiTrigger.Conditions>
-                    <Setter Property="Background" 
-                            TargetName="templateRoot" 
-                            Value="{DynamicResource primary}"/>
-                    <Setter Property="BorderBrush" 
-                            TargetName="templateRoot" 
-                            Value="{DynamicResource primary}"/>
-                </MultiTrigger>
-            </ControlTemplate.Triggers>
-        </ControlTemplate>
-
-        <ControlTemplate x:Key="{ComponentResourceKey ResourceId=SubmenuHeaderTemplateKey, TypeInTargetAssembly={x:Type MenuItem}}" 
-                         TargetType="{x:Type MenuItem}">
-            <Border x:Name="templateRoot" 
-                    Background="{TemplateBinding Background}" 
-                    BorderBrush="{TemplateBinding BorderBrush}" 
-                    BorderThickness="{TemplateBinding BorderThickness}"
-                    SnapsToDevicePixels="true">
-                <Grid Margin="-1">
-                    <Grid.ColumnDefinitions>
-                        <ColumnDefinition SharedSizeGroup="MenuItemIconColumnGroup" Width="Auto"/>
-                        <ColumnDefinition Width="3"/>
-                        <ColumnDefinition Width="*"/>
-                        <ColumnDefinition Width="30"/>
-                        <ColumnDefinition SharedSizeGroup="MenuItemIGTColumnGroup" Width="Auto"/>
-                        <ColumnDefinition Width="Auto"/>
-                    </Grid.ColumnDefinitions>
-                    <ContentPresenter x:Name="Icon" 
-                                      ContentSource="Icon" 
-                                      HorizontalAlignment="Center" 
-                                      Height="16" 
-                                      Margin="3" 
-                                      SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" 
-                                      VerticalAlignment="Center" 
-                                      Width="16"/>
-                    <Border x:Name="GlyphPanel" 
-                            Background="{DynamicResource primary}" 
-                            BorderBrush="{DynamicResource primary}" 
-                            BorderThickness="0" 
-                            Height="22" 
-                            Margin="-1,0,0,0" 
-                            VerticalAlignment="Center" 
-                            Visibility="Hidden" 
-                            Width="22">
-                        <Path x:Name="Glyph" 
-                              Data="{DynamicResource Checkmark}" 
-                              FlowDirection="LeftToRight" 
-                              Fill="{DynamicResource onPrimary}" 
-                              Height="11" 
-                              Width="9"/>
-                    </Border>
-                    <ContentPresenter ContentSource="Header" 
-                                      Grid.Column="2" 
-                                      HorizontalAlignment="Left" 
-                                      Margin="{TemplateBinding Padding}" 
-                                      RecognizesAccessKey="True" 
-                                      SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" 
-                                      VerticalAlignment="Center"/>
-                    <TextBlock Grid.Column="4" 
-                               Margin="{TemplateBinding Padding}" 
-                               Opacity="0.7" 
-                               Text="{TemplateBinding InputGestureText}" 
-                               VerticalAlignment="Center"/>
-                    <Path x:Name="RightArrow" 
-                          Grid.Column="5" 
-                          Data="{StaticResource RightArrow}" 
-                          Fill="{DynamicResource onPrimary}" 
-                          HorizontalAlignment="Left" 
-                          Margin="10,0,0,0" 
-                          VerticalAlignment="Center"/>
-                    <Popup x:Name="PART_Popup" 
-                           AllowsTransparency="true" 
-                           Focusable="false" 
-                           HorizontalOffset="-2" 
-                           IsOpen="{Binding IsSubmenuOpen, RelativeSource={RelativeSource Mode=TemplatedParent}}" 
-                           Placement="Right" 
-                           PopupAnimation="{DynamicResource {x:Static SystemParameters.MenuPopupAnimationKey}}" 
-                           VerticalOffset="-3">
-                        <Border x:Name="SubMenuBorder" 
-                                Background="{DynamicResource primary}" 
-                                BorderBrush="{DynamicResource primary}" 
-                                BorderThickness="0" 
-                                Padding="2">
-                            <ScrollViewer x:Name="SubMenuScrollViewer" 
-                                          Style="{DynamicResource {ComponentResourceKey ResourceId=MenuScrollViewer
-                                                                                      , TypeInTargetAssembly={x:Type FrameworkElement}}}">
-                                <Grid RenderOptions.ClearTypeHint="Enabled">
-                                    <Canvas HorizontalAlignment="Left" Height="0" VerticalAlignment="Top" Width="0">
-                                        <Rectangle x:Name="OpaqueRect" 
-                                                   Fill="{Binding Background, ElementName=SubMenuBorder}" 
-                                                   Height="{Binding ActualHeight, ElementName=SubMenuBorder}" 
-                                                   Width="{Binding ActualWidth, ElementName=SubMenuBorder}"/>
-                                    </Canvas>
-                                    <Rectangle Fill="{DynamicResource {x:Static SystemColors.ControlDarkBrushKey}}" 
-                                               HorizontalAlignment="Left" 
-                                               Margin="29,2,0,2" 
-                                               Width="1"/>
-                                    <ItemsPresenter x:Name="ItemsPresenter" 
-                                                    KeyboardNavigation.DirectionalNavigation="Cycle" 
-                                                    Grid.IsSharedSizeScope="true" 
-                                                    SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" 
-                                                    KeyboardNavigation.TabNavigation="Cycle"/>
-                                </Grid>
-                            </ScrollViewer>
-                        </Border>
-                    </Popup>
-                </Grid>
-            </Border>
-            <ControlTemplate.Triggers>
-                <Trigger Property="IsSuspendingPopupAnimation" Value="true">
-                    <Setter Property="PopupAnimation" TargetName="PART_Popup" Value="None"/>
-                </Trigger>
-                <Trigger Property="Icon" Value="{x:Null}">
-                    <Setter Property="Visibility" TargetName="Icon" Value="Collapsed"/>
-                </Trigger>
-                <Trigger Property="IsChecked" Value="True">
-                    <Setter Property="Visibility" TargetName="GlyphPanel" Value="Visible"/>
-                    <Setter Property="Visibility" TargetName="Icon" Value="Collapsed"/>
-                </Trigger>
-                <Trigger Property="IsHighlighted" Value="True">
-                    <Setter Property="Background" 
-                            TargetName="templateRoot" Value="Transparent"/>
-                    <Setter Property="BorderBrush" 
-                            TargetName="templateRoot" Value="{DynamicResource md_theme_primary}"/>
-                </Trigger>
-                <Trigger Property="IsEnabled" Value="False">
-                    <Setter Property="TextElement.Foreground" 
-                            TargetName="templateRoot" 
-                            Value="{DynamicResource md_theme_secondaryContainer}"/>
-                    <Setter Property="Fill" 
-                            TargetName="Glyph" 
-                            Value="{DynamicResource md_theme_secondaryContainer}"/>
-                    <Setter Property="Fill" 
-                            TargetName="RightArrow" 
-                            Value="{DynamicResource md_theme_secondaryContainer}"/>
-                </Trigger>
-                <Trigger Property="ScrollViewer.CanContentScroll" SourceName="SubMenuScrollViewer" Value="false">
-                    <Setter Property="Canvas.Top" 
-                            TargetName="OpaqueRect" 
-                            Value="{Binding VerticalOffset, ElementName=SubMenuScrollViewer}"/>
-                    <Setter Property="Canvas.Left" 
-                            TargetName="OpaqueRect" 
-                            Value="{Binding HorizontalOffset, ElementName=SubMenuScrollViewer}"/>
-                </Trigger>
-            </ControlTemplate.Triggers>
-        </ControlTemplate>
-
-        <Style x:Key="MenuItemStyle" TargetType="{x:Type MenuItem}">
-            <Setter Property="Cursor" Value="Hand" />
-            <Setter Property="HorizontalContentAlignment" 
-                    Value="{Binding HorizontalContentAlignment, RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}"/>
-            <Setter Property="VerticalContentAlignment" 
-                    Value="{Binding VerticalContentAlignment, RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}"/>
-            <Setter Property="Background" Value="{DynamicResource primary}"/>
-            <Setter Property="BorderBrush" Value="{DynamicResource primary}"/>
-            <Setter Property="BorderThickness" Value="1"/>
-            <Setter Property="ScrollViewer.PanningMode" Value="Both"/>
-            <Setter Property="Stylus.IsFlicksEnabled" Value="False"/>
-            <Setter Property="FontFamily" Value="Verdana" />
-            <Setter Property="Template" 
-                    Value="{DynamicResource {ComponentResourceKey ResourceId=SubmenuItemTemplateKey
-                                                                , TypeInTargetAssembly={x:Type MenuItem}}}"/>
-            <Style.Triggers>
-                <Trigger Property="Role" Value="TopLevelHeader">
-                    <Setter Property="Background" Value="{DynamicResource primary}"/>
-                    <Setter Property="BorderBrush" Value="{DynamicResource primary}"/>
-                    <Setter Property="Foreground" Value="{DynamicResource onPrimary}"/>
-                    <Setter Property="Template" Value="{DynamicResource {ComponentResourceKey ResourceId=TopLevelHeaderTemplateKey, TypeInTargetAssembly={x:Type MenuItem}}}"/>
-                    <Setter Property="Padding" Value="0 10"/>
-                </Trigger>
-                <Trigger Property="Role" Value="TopLevelItem">
-                    <Setter Property="Background" Value="{DynamicResource primary}"/>
-                    <Setter Property="BorderBrush" Value="{DynamicResource primary}"/>
-                    <Setter Property="Foreground" Value="{DynamicResource onPrimary}"/>
-                    <Setter Property="Template" Value="{DynamicResource {ComponentResourceKey ResourceId=TopLevelItemTemplateKey, TypeInTargetAssembly={x:Type MenuItem}}}"/>
-                    <Setter Property="Padding" Value="0 10"/>
-                </Trigger>
-                <Trigger Property="Role" Value="SubmenuHeader">
-                    <Setter Property="Template" Value="{DynamicResource {ComponentResourceKey ResourceId=SubmenuHeaderTemplateKey, TypeInTargetAssembly={x:Type MenuItem}}}"/>
-                </Trigger>
-            </Style.Triggers>
-        </Style>
     </Menu.Resources>
     <MenuItem Style="{DynamicResource MenuItemStyle}">
         <MenuItem.Icon>
@@ -594,5 +46,9 @@
                   CommandParameter="Pages/Eregister/ManualProgrammingPage.xaml"
                   Header="Manual Programming" 
                   Style="{StaticResource MenuItemStyle}" />
+        <MenuItem Click="MenuItem_Click_Navigate"  
+                  CommandParameter="Pages/Eregister/AutomaticInitialize.xaml"
+                  Header="Auto Initialize" 
+                  Style="{StaticResource MenuItemStyle}" />
     </MenuItem>
 </Menu>
diff --git a/Common/Ui/Common.GUI/Models/Base/Appsettings.cs b/Common/Ui/Common.GUI/Models/Base/Appsettings.cs
new file mode 100644
index 00000000..b7dfa015
--- /dev/null
+++ b/Common/Ui/Common.GUI/Models/Base/Appsettings.cs
@@ -0,0 +1,31 @@
+namespace Common.GUI.Models.Base
+{
+    using System;
+    using System.Configuration;
+    using System.Linq;
+
+    public class Appsettings
+    {
+        private static readonly string dll = typeof(App).Assembly.Location;
+
+        public static string GetOrCreateSetting(string settingKey)
+        {
+            if (string.IsNullOrWhiteSpace(settingKey))
+            {
+                return default(string);
+            }
+
+            var configuration = ConfigurationManager.OpenExeConfiguration(dll);
+            var settings = configuration.AppSettings.Settings;
+
+            if (!settings.AllKeys.Any(x => x.Equals(settingKey, StringComparison.OrdinalIgnoreCase)))
+            {
+                settings.Add(settingKey, string.Empty);
+                configuration.Save(ConfigurationSaveMode.Modified);
+                ConfigurationManager.RefreshSection("appSettings");
+            }
+
+            return settings[settingKey].Value;
+        }
+    }
+}
diff --git a/Common/Ui/Common.GUI/Models/Base/Arguments.cs b/Common/Ui/Common.GUI/Models/Base/Arguments.cs
index 0f4cc7e5..a9627fb7 100644
--- a/Common/Ui/Common.GUI/Models/Base/Arguments.cs
+++ b/Common/Ui/Common.GUI/Models/Base/Arguments.cs
@@ -6,8 +6,6 @@
     {
         private object[] values = Array.Empty<object>();
 
-        public object[] Values => this.values;
-
         internal void Reset() 
               => Array.Resize(ref this.values, 0);
 
@@ -25,5 +23,15 @@
             Array.Resize(ref this.values, argsLength);
             Array.Copy(arguments, 0, this.values, 0, argsLength);
         }
+
+        internal T Get<T>(int i, T @default = default(T))
+        {
+            if ((this.values?.Length ?? 0) > i && this.values[i] is T value)
+            {
+                return value;
+            }
+
+            return @default;
+        }
     }
 }
diff --git a/Common/Ui/Common.GUI/Models/Data/EregisterDbContext.cs b/Common/Ui/Common.GUI/Models/Data/EregisterDbContext.cs
new file mode 100644
index 00000000..a9010b92
--- /dev/null
+++ b/Common/Ui/Common.GUI/Models/Data/EregisterDbContext.cs
@@ -0,0 +1,7 @@
+namespace Common.GUI.Models.Data
+{
+    public class EregisterDbContext
+    {
+
+    }
+}
diff --git a/Common/Ui/Common.GUI/Models/Services.cs b/Common/Ui/Common.GUI/Models/Services.cs
index ebdc5c0a..a9fb4d61 100644
--- a/Common/Ui/Common.GUI/Models/Services.cs
+++ b/Common/Ui/Common.GUI/Models/Services.cs
@@ -3,6 +3,7 @@
     using Common.GUI.Models.Base;
     using Common.GUI.ViewModels.Eregister;
     using Common.Hardware.SIRT;
+    using Common.Hardware.WaterMeter.eRegister;
 
     using Microsoft.Extensions.DependencyInjection;
     
@@ -16,6 +17,10 @@
 
         public EregisterManualProgrammingVM EregisterManualProgrammingVM => serviceProvider.GetService<EregisterManualProgrammingVM>();
 
+        public AutomaticInitializeVM AutomaticInitializeVM => serviceProvider.GetService<AutomaticInitializeVM>();
+
+        public SIRTFactoryVM SIRTFactoryVM => serviceProvider.GetService<SIRTFactoryVM>();
+
         private void App_Exit(object sender, ExitEventArgs args)
         {
             App.Current.Exit -= this.App_Exit;
@@ -24,10 +29,13 @@
         }
 
         private static ServiceProvider ConfigureServices() 
-            => new ServiceCollection()
+             => new ServiceCollection()
                 .AddSingleton<Arguments>()
                 .AddSingleton<EregisterManualProgrammingVM>()
+                .AddSingleton<AutomaticInitializeVM>()
                 .AddSingleton<SIRTFactory>()
+                .AddSingleton<SIRTFactoryVM>()
+                .AddSingleton<EregisterFactory>()
                 .BuildServiceProvider();
 
         public static T GetService<T>()
diff --git a/Common/Ui/Common.GUI/Pages/Eregister/AutomaticInitialize.xaml b/Common/Ui/Common.GUI/Pages/Eregister/AutomaticInitialize.xaml
new file mode 100644
index 00000000..6d66de9c
--- /dev/null
+++ b/Common/Ui/Common.GUI/Pages/Eregister/AutomaticInitialize.xaml
@@ -0,0 +1,28 @@
+<Page x:Class="Common.GUI.Pages.Eregister.AutomaticInitialize"
+      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+      xmlns:Controls="clr-namespace:Common.GUI.Controls"
+      xmlns:ERControls="clr-namespace:Common.GUI.Controls.Eregister" >
+    <Controls:MainLayout>
+        <Grid DataContext="{Binding AutomaticInitializeVM, Source={StaticResource Services}}">
+            <Grid.RowDefinitions>
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="Auto" />
+                <RowDefinition Height="*" />
+            </Grid.RowDefinitions>
+            <ERControls:SIRTFactory Background="{DynamicResource primary}" 
+                                    Grid.Row="0" />
+            <GridSplitter Background="{DynamicResource primary}" 
+                          BorderBrush="{DynamicResource primary}"
+                          BorderThickness="0 1"
+                          Grid.Row="1"
+                          ResizeDirection="Rows"
+                          HorizontalAlignment="Stretch"
+                          ResizeBehavior="PreviousAndNext"
+                          Height="2"/>
+            <ScrollViewer Grid.Row="2">
+                
+            </ScrollViewer>
+        </Grid>
+    </Controls:MainLayout>
+</Page>
diff --git a/Common/Ui/Common.GUI/Pages/Eregister/AutomaticInitialize.xaml.cs b/Common/Ui/Common.GUI/Pages/Eregister/AutomaticInitialize.xaml.cs
new file mode 100644
index 00000000..fcbfa90d
--- /dev/null
+++ b/Common/Ui/Common.GUI/Pages/Eregister/AutomaticInitialize.xaml.cs
@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace Common.GUI.Pages.Eregister
+{
+    /// <summary>
+    /// Interaction logic for AutomaticInitialize.xaml
+    /// </summary>
+    public partial class AutomaticInitialize : Page
+    {
+        public AutomaticInitialize()
+        {
+            InitializeComponent();
+        }
+    }
+}
diff --git a/Common/Ui/Common.GUI/Pages/MainPage.xaml b/Common/Ui/Common.GUI/Pages/MainPage.xaml
index 5b4822ef..26cecad7 100644
--- a/Common/Ui/Common.GUI/Pages/MainPage.xaml
+++ b/Common/Ui/Common.GUI/Pages/MainPage.xaml
@@ -2,9 +2,8 @@
       xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
       xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
       xmlns:Controls="clr-namespace:Common.GUI.Controls"
+      xmlns:Themes="clr-namespace:Microsoft.Windows.Themes;assembly=PresentationFramework.Aero2"
       FontFamily="Verdana">
-    <Page.Resources>
-    </Page.Resources>
     <Controls:MainLayout>
         <Grid>
             <Grid.ColumnDefinitions>
diff --git a/Common/Ui/Common.GUI/Theme/Combobox.xaml b/Common/Ui/Common.GUI/Theme/Combobox.xaml
new file mode 100644
index 00000000..9b330fc9
--- /dev/null
+++ b/Common/Ui/Common.GUI/Theme/Combobox.xaml
@@ -0,0 +1,161 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+
+    <ControlTemplate x:Key="ComboBoxToggleButton" TargetType="{x:Type ToggleButton}">
+        <Border x:Name="Border"
+                Background="{DynamicResource md_theme_surfaceContainer}"
+                BorderBrush="{DynamicResource md_theme_surfaceContainer}"
+                BorderThickness="0"
+                CornerRadius="3" 
+                Grid.ColumnSpan="2">
+            <Grid>
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="*" />
+                    <ColumnDefinition Width="30" />
+                </Grid.ColumnDefinitions>
+                <Path x:Name="Arrow"
+                      Grid.Column="1"     
+                      Fill="{DynamicResource md_theme_onSurfaceContainer}"
+                      HorizontalAlignment="Center"
+                      VerticalAlignment="Center"
+                      Data="{StaticResource bi-chevron-down}" />
+            </Grid>
+        </Border>
+        <!--<ControlTemplate.Triggers>
+                <Trigger Property="ToggleButton.IsMouseOver" Value="true">
+                    <Setter TargetName="Border" Property="Background" Value="#808080" />
+                </Trigger>
+                <Trigger Property="ToggleButton.IsChecked" Value="true">
+                    <Setter TargetName="Border" Property="Background" Value="#E0E0E0" />
+                </Trigger>
+                <Trigger Property="IsEnabled" Value="False">
+                    <Setter TargetName="Border" Property="Background" Value="#EEEEEE" />
+                    <Setter TargetName="Border" Property="BorderBrush" Value="#AAAAAA" />
+                    <Setter Property="Foreground" Value="#888888"/>
+                    <Setter TargetName="Arrow" Property="Fill" Value="#888888" />
+                </Trigger>
+            </ControlTemplate.Triggers>-->
+    </ControlTemplate>
+
+    <ControlTemplate x:Key="ComboBoxTextBox" TargetType="{x:Type TextBox}">
+        <Border x:Name="PART_ContentHost" 
+                Focusable="False"
+                Background="{DynamicResource md_theme_surfaceContainer}"
+                BorderBrush="{DynamicResource md_theme_surfaceContainer}"
+                BorderThickness="0" />
+    </ControlTemplate>
+
+    <Style x:Key="{x:Type ComboBox}" TargetType="{x:Type ComboBox}">
+        <Setter Property="SnapsToDevicePixels" Value="true"/>
+        <Setter Property="OverridesDefaultStyle" Value="true"/>
+        <Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Auto"/>
+        <Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Auto"/>
+        <Setter Property="ScrollViewer.CanContentScroll" Value="true"/>
+        <Setter Property="MinWidth" Value="120"/>
+        <Setter Property="MinHeight" Value="20"/>
+        <Setter Property="Foreground" Value="White"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="{x:Type ComboBox}">
+                    <Grid>
+                        <ToggleButton 
+                                Name="ToggleButton" 
+                                Template="{StaticResource ComboBoxToggleButton}" 
+                                Grid.Column="2" 
+                                Focusable="false"
+                                IsChecked="{Binding Path=IsDropDownOpen,Mode=TwoWay,RelativeSource={RelativeSource TemplatedParent}}"
+                                ClickMode="Press">
+                        </ToggleButton>
+                        <ContentPresenter Name="ContentSite" IsHitTestVisible="False"  Content="{TemplateBinding SelectionBoxItem}"
+                                ContentTemplate="{TemplateBinding SelectionBoxItemTemplate}"
+                                ContentTemplateSelector="{TemplateBinding ItemTemplateSelector}"
+                                Margin="3,3,23,3"
+                                VerticalAlignment="Center"
+                                HorizontalAlignment="Left" />
+                        <TextBox x:Name="PART_EditableTextBox"
+                                Style="{x:Null}" 
+                                Template="{StaticResource ComboBoxTextBox}" 
+                                HorizontalAlignment="Left" 
+                                VerticalAlignment="Center" 
+                                Margin="3,3,23,3"
+                                Focusable="True" 
+                                Background="#FF3F3F3F"
+                                Foreground="Green"
+                                Visibility="Hidden"
+                                IsReadOnly="{TemplateBinding IsReadOnly}"/>
+                        <Popup 
+                                Name="Popup"
+                                Placement="Bottom"
+                                IsOpen="{TemplateBinding IsDropDownOpen}"
+                                AllowsTransparency="True" 
+                                Focusable="False"
+                                PopupAnimation="Slide">
+
+                            <Grid Name="DropDown"
+                                  SnapsToDevicePixels="True"                
+                                  MinWidth="{TemplateBinding ActualWidth}"
+                                  MaxHeight="{TemplateBinding MaxDropDownHeight}">
+                                <Border 
+                                    x:Name="DropDownBorder"
+                                    Background="#FF3F3F3F"
+                                     
+                                    BorderThickness="1"
+                                    BorderBrush="#888888"/>
+                                <ScrollViewer Margin="4,6,4,6" SnapsToDevicePixels="True">
+                                    <StackPanel IsItemsHost="True" KeyboardNavigation.DirectionalNavigation="Contained" />
+                                </ScrollViewer>
+                            </Grid>
+                        </Popup>
+                    </Grid>
+                    <ControlTemplate.Triggers>
+                        <Trigger Property="HasItems" Value="false">
+                            <Setter TargetName="DropDownBorder" Property="MinHeight" Value="95"/>
+                        </Trigger>
+                        <Trigger Property="IsEnabled" Value="false">
+                            <Setter Property="Foreground" Value="#888888"/>
+                        </Trigger>
+                        <Trigger Property="IsGrouping" Value="true">
+                            <Setter Property="ScrollViewer.CanContentScroll" Value="false"/>
+                        </Trigger>
+                        <Trigger SourceName="Popup" Property="Popup.AllowsTransparency" Value="true">
+                            <Setter TargetName="DropDownBorder" Property="CornerRadius" Value="0"/>
+                            <Setter TargetName="DropDownBorder" Property="Margin" Value="0,2,0,0"/>
+                        </Trigger>
+                        <Trigger Property="IsEditable"  Value="true">
+                            <Setter Property="IsTabStop" Value="false"/>
+                            <Setter TargetName="PART_EditableTextBox" Property="Visibility" Value="Visible"/>
+                            <Setter TargetName="ContentSite" Property="Visibility" Value="Hidden"/>
+                        </Trigger>
+                    </ControlTemplate.Triggers>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+        <Style.Triggers>
+        </Style.Triggers>
+    </Style>
+
+    <Style x:Key="{x:Type ComboBoxItem}" TargetType="{x:Type ComboBoxItem}">
+        <Setter Property="SnapsToDevicePixels" Value="true"/>
+        <Setter Property="Foreground" Value="White"/>
+        <Setter Property="OverridesDefaultStyle" Value="true"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="{x:Type ComboBoxItem}">
+                    <Border Name="Border"
+                                  Padding="2"
+                                  SnapsToDevicePixels="true">
+                        <ContentPresenter />
+                    </Border>
+                    <ControlTemplate.Triggers>
+                        <Trigger Property="IsHighlighted" Value="true">
+                            <Setter TargetName="Border" Property="Background" Value="#FF4F4F4F"/>
+                        </Trigger>
+                        <Trigger Property="IsEnabled" Value="false">
+                            <Setter Property="Foreground" Value="#888888"/>
+                        </Trigger>
+                    </ControlTemplate.Triggers>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+</ResourceDictionary>
\ No newline at end of file
diff --git a/Common/Ui/Common.GUI/Theme/Icons.xaml b/Common/Ui/Common.GUI/Theme/Icons.xaml
index ec297b51..60cfc618 100644
--- a/Common/Ui/Common.GUI/Theme/Icons.xaml
+++ b/Common/Ui/Common.GUI/Theme/Icons.xaml
@@ -24,6 +24,10 @@
                   FillRule="evenodd" 
                   Figures="M4.646 1.646a.5.5 0 0 1 .708 0l6 6a.5.5 0 0 1 0 .708l-6 6a.5.5 0 0 1-.708-.708L10.293 8 4.646 2.354a.5.5 0 0 1 0-.708"/>
 
+    <PathGeometry x:Key="bi-chevron-down" 
+                  FillRule="evenodd" 
+                  Figures="M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708" />
+
     <GeometryGroup x:Key="bi_home_fill">
         <PathGeometry Figures="M8.707 1.5a1 1 0 0 0-1.414 0L.646 8.146a.5.5 0 0 0 .708.708L8 2.207l6.646 6.647a.5.5 0 0 0 .708-.708L13 5.793V2.5a.5.5 0 0 0-.5-.5h-1a.5.5 0 0 0-.5.5v1.293z"/>
         <PathGeometry Figures="m8 3.293 6 6V13.5a1.5 1.5 0 0 1-1.5 1.5h-9A1.5 1.5 0 0 1 2 13.5V9.293z"/>
@@ -38,4 +42,14 @@
         <PathGeometry Figures="M10.794 3.148a.217.217 0 0 1 .412 0l.387 1.162c.173.518.579.924 1.097 1.097l1.162.387a.217.217 0 0 1 0 .412l-1.162.387a1.73 1.73 0 0 0-1.097 1.097l-.387 1.162a.217.217 0 0 1-.412 0l-.387-1.162A1.73 1.73 0 0 0 9.31 6.593l-1.162-.387a.217.217 0 0 1 0-.412l1.162-.387a1.73 1.73 0 0 0 1.097-1.097zM13.863.099a.145.145 0 0 1 .274 0l.258.774c.115.346.386.617.732.732l.774.258a.145.145 0 0 1 0 .274l-.774.258a1.16 1.16 0 0 0-.732.732l-.258.774a.145.145 0 0 1-.274 0l-.258-.774a1.16 1.16 0 0 0-.732-.732l-.774-.258a.145.145 0 0 1 0-.274l.774-.258c.346-.115.617-.386.732-.732z"/>
     </GeometryGroup>
 
+    <GeometryGroup x:Key="bi-reload-arrow">
+        <PathGeometry FillRule="evenodd" Figures="M8 3a5 5 0 1 0 4.546 2.914.5.5 0 0 1 .908-.417A6 6 0 1 1 8 2z"/>
+        <PathGeometry Figures="M8 4.466V.534a.25.25 0 0 1 .41-.192l2.36 1.966c.12.1.12.284 0 .384L8.41 4.658A.25.25 0 0 1 8 4.466"/>
+    </GeometryGroup>
+
+    <GeometryGroup x:Key="bi-octagon">
+        <PathGeometry Figures="M4.54.146A.5.5 0 0 1 4.893 0h6.214a.5.5 0 0 1 .353.146l4.394 4.394a.5.5 0 0 1 .146.353v6.214a.5.5 0 0 1-.146.353l-4.394 4.394a.5.5 0 0 1-.353.146H4.893a.5.5 0 0 1-.353-.146L.146 11.46A.5.5 0 0 1 0 11.107V4.893a.5.5 0 0 1 .146-.353zM5.1 1 1 5.1v5.8L5.1 15h5.8l4.1-4.1V5.1L10.9 1z"/>
+        <PathGeometry Figures="M4.646 4.646a.5.5 0 0 1 .708 0L8 7.293l2.646-2.647a.5.5 0 0 1 .708.708L8.707 8l2.647 2.646a.5.5 0 0 1-.708.708L8 8.707l-2.646 2.647a.5.5 0 0 1-.708-.708L7.293 8 4.646 5.354a.5.5 0 0 1 0-.708"/>
+    </GeometryGroup>
+
 </ResourceDictionary>
\ No newline at end of file
diff --git a/Common/Ui/Common.GUI/Theme/Styles.xaml b/Common/Ui/Common.GUI/Theme/Styles.xaml
index fb685e5b..a8416ee1 100644
--- a/Common/Ui/Common.GUI/Theme/Styles.xaml
+++ b/Common/Ui/Common.GUI/Theme/Styles.xaml
@@ -315,9 +315,9 @@
                             Padding="{TemplateBinding Padding}" 
                             SnapsToDevicePixels="True">
                         <ContentPresenter HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" 
-                                            RecognizesAccessKey="True" 
-                                            SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" 
-                                            VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>
+                                          RecognizesAccessKey="True" 
+                                          SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" 
+                                          VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>
                     </Border>
                     <ControlTemplate.Triggers>
                         <Trigger Property="IsEnabled" Value="False">
@@ -358,13 +358,13 @@
         <Setter Property="Background" Value="{DynamicResource md_theme_background}"/>
         <Setter Property="FontSize" Value="13"/>
     </Style>
-    
+
     <Style x:Key="Lable" TargetType="{x:Type Label}">
         <Setter Property="Foreground" Value="{DynamicResource md_theme_onBackground}"/>
         <Setter Property="Background" Value="{DynamicResource md_theme_background}"/>
         <Setter Property="FontSize" Value="12"/>
     </Style>
-    
+
     <Style x:Key="Button" TargetType="{x:Type Button}">
         <Setter Property="FocusVisualStyle" Value="{StaticResource FocusVisual}"/>
         <Setter Property="Background" Value="{DynamicResource md_theme_surfaceContainerHighest}"/>
@@ -382,18 +382,18 @@
             <Setter.Value>
                 <ControlTemplate TargetType="{x:Type Button}">
                     <Border x:Name="border" 
-                        Background="{TemplateBinding Background}" 
-                        BorderBrush="{TemplateBinding BorderBrush}" 
-                        BorderThickness="{TemplateBinding BorderThickness}"
-                        CornerRadius="3"
-                        SnapsToDevicePixels="True">
+                            Background="{TemplateBinding Background}" 
+                            BorderBrush="{TemplateBinding BorderBrush}" 
+                            BorderThickness="{TemplateBinding BorderThickness}"
+                            CornerRadius="3"
+                            SnapsToDevicePixels="True">
                         <ContentPresenter x:Name="contentPresenter" 
-                                        Focusable="False" 
-                                        HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" 
-                                        Margin="{TemplateBinding Padding}" 
-                                        RecognizesAccessKey="True" 
-                                        SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" 
-                                        VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>
+                                          Focusable="False" 
+                                          HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" 
+                                          Margin="{TemplateBinding Padding}" 
+                                          RecognizesAccessKey="True" 
+                                          SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" 
+                                          VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>
                     </Border>
                     <ControlTemplate.Triggers>
                         <Trigger Property="IsDefaulted" Value="True">
@@ -876,4 +876,554 @@
             </Trigger>
         </Style.Triggers>
     </Style>
+
+    <MenuScrollingVisibilityConverter x:Key="MenuScrollingVisibilityConverter"/>
+    <Geometry x:Key="DownArrow">M 0,0 L 3.5,4 L 7,0 Z</Geometry>
+    <Geometry x:Key="UpArrow">M 0,4 L 3.5,0 L 7,4 Z</Geometry>
+    <Geometry x:Key="RightArrow">M 0,0 L 4,3.5 L 0,7 Z</Geometry>
+    <Geometry x:Key="Checkmark">F1 M 10.0,1.2 L 4.7,9.1 L 4.5,9.1 L 0,5.2 L 1.3,3.5 L 4.3,6.1L 8.3,0 L 10.0,1.2 Z</Geometry>
+
+    <Style x:Key="MenuScrollButton" BasedOn="{x:Null}" TargetType="{x:Type RepeatButton}">
+        <Setter Property="ClickMode" Value="Hover"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="{x:Type RepeatButton}">
+                    <Border x:Name="templateRoot" 
+                                Background="Transparent" 
+                                BorderBrush="Transparent" 
+                                BorderThickness="0" 
+                                SnapsToDevicePixels="true">
+                        <ContentPresenter HorizontalAlignment="Center" 
+                                              Margin="6" 
+                                              VerticalAlignment="Center"/>
+                    </Border>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+
+    <Style x:Key="{ComponentResourceKey ResourceId=MenuScrollViewer, TypeInTargetAssembly={x:Type FrameworkElement}}" 
+           TargetType="{x:Type ScrollViewer}" 
+           BasedOn="{x:Null}">
+        <Setter Property="HorizontalScrollBarVisibility" Value="Hidden"/>
+        <Setter Property="VerticalScrollBarVisibility" Value="Auto"/>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="{x:Type ScrollViewer}">
+                    <Grid SnapsToDevicePixels="true">
+                        <Grid.ColumnDefinitions>
+                            <ColumnDefinition Width="*"/>
+                        </Grid.ColumnDefinitions>
+                        <Grid.RowDefinitions>
+                            <RowDefinition Height="Auto"/>
+                            <RowDefinition Height="*"/>
+                            <RowDefinition Height="Auto"/>
+                        </Grid.RowDefinitions>
+                        <Border Grid.Column="0" Grid.Row="1">
+                            <ScrollContentPresenter CanContentScroll="{TemplateBinding CanContentScroll}" 
+                                                        Margin="{TemplateBinding Padding}"/>
+                        </Border>
+                        <RepeatButton Command="{x:Static ScrollBar.LineUpCommand}" 
+                                      CommandTarget="{Binding RelativeSource={RelativeSource Mode=TemplatedParent}}" 
+                                      Grid.Column="0" 
+                                      Focusable="false" 
+                                      Grid.Row="0" 
+                                      Style="{StaticResource MenuScrollButton}">
+                            <RepeatButton.Visibility>
+                                <MultiBinding ConverterParameter="0" 
+                                              Converter="{StaticResource MenuScrollingVisibilityConverter}" 
+                                              FallbackValue="Visibility.Collapsed">
+                                    <Binding Path="ComputedVerticalScrollBarVisibility" 
+                                             RelativeSource="{RelativeSource Mode=TemplatedParent}"/>
+                                    <Binding Path="VerticalOffset" RelativeSource="{RelativeSource Mode=TemplatedParent}"/>
+                                    <Binding Path="ExtentHeight" RelativeSource="{RelativeSource Mode=TemplatedParent}"/>
+                                    <Binding Path="ViewportHeight" RelativeSource="{RelativeSource Mode=TemplatedParent}"/>
+                                </MultiBinding>
+                            </RepeatButton.Visibility>
+                            <Path Data="{StaticResource UpArrow}" 
+                                      Fill="{DynamicResource onPrimary}"/>
+                        </RepeatButton>
+                        <RepeatButton Command="{x:Static ScrollBar.LineDownCommand}" 
+                                      CommandTarget="{Binding RelativeSource={RelativeSource Mode=TemplatedParent}}" 
+                                      Grid.Column="0" 
+                                      Focusable="false" 
+                                      Grid.Row="2" 
+                                      Style="{StaticResource MenuScrollButton}">
+                            <RepeatButton.Visibility>
+                                <MultiBinding ConverterParameter="100" 
+                                              Converter="{StaticResource MenuScrollingVisibilityConverter}" 
+                                              FallbackValue="Visibility.Collapsed">
+                                    <Binding Path="ComputedVerticalScrollBarVisibility" 
+                                             RelativeSource="{RelativeSource Mode=TemplatedParent}"/>
+                                    <Binding Path="VerticalOffset" RelativeSource="{RelativeSource Mode=TemplatedParent}"/>
+                                    <Binding Path="ExtentHeight" RelativeSource="{RelativeSource Mode=TemplatedParent}"/>
+                                    <Binding Path="ViewportHeight" RelativeSource="{RelativeSource Mode=TemplatedParent}"/>
+                                </MultiBinding>
+                            </RepeatButton.Visibility>
+                            <Path Data="{StaticResource DownArrow}" 
+                                  Fill="{DynamicResource onPrimary}"/>
+                        </RepeatButton>
+                    </Grid>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+
+    <ControlTemplate x:Key="{ComponentResourceKey ResourceId=TopLevelItemTemplateKey, TypeInTargetAssembly={x:Type MenuItem}}" 
+                     TargetType="{x:Type MenuItem}">
+        <Border x:Name="templateRoot" 
+                Background="{TemplateBinding Background}" 
+                BorderBrush="{TemplateBinding BorderBrush}" 
+                BorderThickness="{TemplateBinding BorderThickness}"
+                SnapsToDevicePixels="true">
+            <Grid VerticalAlignment="Center">
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="Auto"/>
+                    <ColumnDefinition Width="Auto"/>
+                </Grid.ColumnDefinitions>
+                <ContentPresenter x:Name="Icon" 
+                                  ContentSource="Icon" 
+                                  HorizontalAlignment="Center" 
+                                  Height="16" 
+                                  Margin="3" 
+                                  SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" 
+                                  VerticalAlignment="Center" 
+                                  Width="16"/>
+                <Path x:Name="GlyphPanel" 
+                      Data="{StaticResource Checkmark}" 
+                      FlowDirection="LeftToRight" 
+                      Fill="{DynamicResource onPrimary}" 
+                      Margin="3" 
+                      VerticalAlignment="Center" 
+                      Visibility="Collapsed"/>
+                <ContentPresenter ContentSource="Header" 
+                                  Grid.Column="1" 
+                                  Margin="{TemplateBinding Padding}" 
+                                  RecognizesAccessKey="True" 
+                                  SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
+            </Grid>
+        </Border>
+        <ControlTemplate.Triggers>
+            <Trigger Property="Icon" Value="{x:Null}">
+                <Setter Property="Visibility" TargetName="Icon" Value="Collapsed"/>
+                <Setter Property="Padding" 
+                        TargetName="templateRoot" 
+                        Value="10 0"/>
+            </Trigger>
+            <Trigger Property="IsChecked" Value="true">
+                <Setter Property="Visibility" TargetName="GlyphPanel" Value="Visible"/>
+                <Setter Property="Visibility" TargetName="Icon" Value="Collapsed"/>
+            </Trigger>
+            <Trigger Property="IsHighlighted" Value="True">
+                <Setter Property="Background" 
+                        TargetName="templateRoot" 
+                        Value="{DynamicResource md_theme_primary}"/>
+                <Setter Property="BorderBrush" 
+                        TargetName="templateRoot" 
+                        Value="{DynamicResource md_theme_primary}"/>
+            </Trigger>
+            <Trigger Property="IsEnabled" Value="False">
+                <Setter Property="TextElement.Foreground" 
+                        TargetName="templateRoot" 
+                        Value="{DynamicResource md_theme_secondaryContainer}"/>
+                <Setter Property="Fill" 
+                        TargetName="GlyphPanel" 
+                        Value="{DynamicResource md_theme_secondaryContainer}"/>
+            </Trigger>
+            <MultiTrigger>
+                <MultiTrigger.Conditions>
+                    <Condition Property="IsHighlighted" Value="True"/>
+                    <Condition Property="IsEnabled" Value="False"/>
+                </MultiTrigger.Conditions>
+                <Setter Property="Background" 
+                        TargetName="templateRoot" 
+                        Value="{DynamicResource primary}"/>
+                <Setter Property="BorderBrush" 
+                        TargetName="templateRoot" 
+                        Value="{DynamicResource primary}"/>
+            </MultiTrigger>
+        </ControlTemplate.Triggers>
+    </ControlTemplate>
+
+    <ControlTemplate x:Key="{ComponentResourceKey ResourceId=TopLevelHeaderTemplateKey, TypeInTargetAssembly={x:Type MenuItem}}" 
+                     TargetType="{x:Type MenuItem}">
+        <Border x:Name="templateRoot" 
+                Background="{TemplateBinding Background}" 
+                BorderBrush="{TemplateBinding BorderBrush}" 
+                BorderThickness="{TemplateBinding BorderThickness}" 
+                Padding="10 0"
+                SnapsToDevicePixels="true">
+            <Grid VerticalAlignment="Center">
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition Width="Auto"/>
+                    <ColumnDefinition Width="Auto"/>
+                </Grid.ColumnDefinitions>
+                <ContentPresenter x:Name="Icon" 
+                                  ContentSource="Icon" 
+                                  HorizontalAlignment="Center" 
+                                  Height="16" 
+                                  Margin="3 10 3 10" 
+                                  SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" 
+                                  VerticalAlignment="Center" 
+                                  Width="16"/>
+                <Path x:Name="GlyphPanel" 
+                      Data="{StaticResource Checkmark}" 
+                      FlowDirection="LeftToRight" 
+                      Fill="{TemplateBinding Foreground}" 
+                      Margin="3" 
+                      VerticalAlignment="Center" 
+                      Visibility="Collapsed"/>
+                <ContentPresenter ContentSource="Header" 
+                                  Grid.Column="1" 
+                                  Margin="{TemplateBinding Padding}" 
+                                  RecognizesAccessKey="True"
+                                  SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
+                <Popup x:Name="PART_Popup" 
+                       AllowsTransparency="true" 
+                       Focusable="false" 
+                       IsOpen="{Binding IsSubmenuOpen, RelativeSource={RelativeSource Mode=TemplatedParent}}" 
+                       Placement="Bottom" 
+                       PopupAnimation="{DynamicResource {x:Static SystemParameters.MenuPopupAnimationKey}}" 
+                       PlacementTarget="{Binding ElementName=templateRoot}">
+                    <Border x:Name="SubMenuBorder" 
+                            Background="{DynamicResource primary}" 
+                            BorderBrush="{DynamicResource primary}" 
+                            BorderThickness="0" 
+                            Padding="0">
+                        <ScrollViewer x:Name="SubMenuScrollViewer" 
+                                      Style="{DynamicResource {ComponentResourceKey ResourceId=MenuScrollViewer
+                                                                                  , TypeInTargetAssembly={x:Type FrameworkElement}}}">
+                            <Grid RenderOptions.ClearTypeHint="Enabled">
+                                <Canvas HorizontalAlignment="Left" Height="0" VerticalAlignment="Top" Width="0">
+                                    <Rectangle x:Name="OpaqueRect" 
+                                               Fill="{Binding Background, ElementName=SubMenuBorder}" 
+                                               Height="{Binding ActualHeight, ElementName=SubMenuBorder}" 
+                                               Width="{Binding ActualWidth, ElementName=SubMenuBorder}"/>
+                                </Canvas>
+                                <Rectangle Fill="{DynamicResource md_theme_secondaryContainer}" 
+                                           HorizontalAlignment="Left" 
+                                           Margin="29,2,0,2" 
+                                           Width="1"/>
+                                <ItemsPresenter x:Name="ItemsPresenter" 
+                                                KeyboardNavigation.DirectionalNavigation="Cycle" 
+                                                Grid.IsSharedSizeScope="true" 
+                                                SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" 
+                                                KeyboardNavigation.TabNavigation="Cycle"/>
+                            </Grid>
+                        </ScrollViewer>
+                    </Border>
+                </Popup>
+            </Grid>
+        </Border>
+        <ControlTemplate.Triggers>
+            <Trigger Property="IsSuspendingPopupAnimation" Value="true">
+                <Setter Property="PopupAnimation" TargetName="PART_Popup" Value="None"/>
+            </Trigger>
+            <Trigger Property="Icon" Value="{x:Null}">
+                <Setter Property="Visibility" TargetName="Icon" Value="Collapsed"/>
+                <Setter Property="Margin" 
+                        TargetName="templateRoot" 
+                        Value="10 0"/>
+            </Trigger>
+            <Trigger Property="IsChecked" Value="true">
+                <Setter Property="Visibility" TargetName="GlyphPanel" Value="Visible"/>
+                <Setter Property="Visibility" TargetName="Icon" Value="Collapsed"/>
+            </Trigger>
+            <Trigger Property="IsHighlighted" Value="True">
+                <Setter Property="Background" 
+                        TargetName="templateRoot" 
+                        Value="{DynamicResource md_theme_primary}"/>
+                <Setter Property="BorderBrush" 
+                        TargetName="templateRoot" 
+                        Value="{DynamicResource md_theme_primary}"/>
+            </Trigger>
+            <Trigger Property="IsEnabled" Value="False">
+                <Setter Property="TextElement.Foreground" 
+                        TargetName="templateRoot" 
+                        Value="{DynamicResource md_theme_secondaryContainer}"/>
+                <Setter Property="Fill" 
+                        TargetName="GlyphPanel" 
+                        Value="{DynamicResource md_theme_secondaryContainer}"/>
+            </Trigger>
+            <Trigger Property="ScrollViewer.CanContentScroll" SourceName="SubMenuScrollViewer" Value="false">
+                <Setter Property="Canvas.Top" 
+                        TargetName="OpaqueRect" 
+                        Value="{Binding VerticalOffset, ElementName=SubMenuScrollViewer}"/>
+                <Setter Property="Canvas.Left" 
+                        TargetName="OpaqueRect" 
+                        Value="{Binding HorizontalOffset, ElementName=SubMenuScrollViewer}"/>
+            </Trigger>
+        </ControlTemplate.Triggers>
+    </ControlTemplate>
+
+    <ControlTemplate x:Key="{ComponentResourceKey ResourceId=SubmenuItemTemplateKey, TypeInTargetAssembly={x:Type MenuItem}}" 
+                         TargetType="{x:Type MenuItem}">
+        <Border x:Name="templateRoot" 
+                Background="{TemplateBinding Background}" 
+                BorderBrush="{TemplateBinding BorderBrush}" 
+                BorderThickness="{TemplateBinding BorderThickness}" 
+                Padding="10 4"
+                SnapsToDevicePixels="true">
+            <Grid Margin="-1">
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition MinWidth="22" SharedSizeGroup="MenuItemIconColumnGroup" Width="Auto"/>
+                    <ColumnDefinition Width="3"/>
+                    <ColumnDefinition Width="*"/>
+                    <ColumnDefinition Width="30"/>
+                    <ColumnDefinition SharedSizeGroup="MenuItemIGTColumnGroup" Width="Auto"/>
+                    <ColumnDefinition Width="20"/>
+                </Grid.ColumnDefinitions>
+                <ContentPresenter x:Name="Icon" 
+                                  ContentSource="Icon" 
+                                  HorizontalAlignment="Center" 
+                                  Height="16" 
+                                  Margin="0" 
+                                  SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" 
+                                  VerticalAlignment="Center" 
+                                  Width="16"/>
+                <Border x:Name="GlyphPanel" 
+                        Background="{DynamicResource primary}" 
+                        BorderBrush="{DynamicResource primary}" 
+                        BorderThickness="0" 
+                        ClipToBounds="False" 
+                        HorizontalAlignment="Center" 
+                        Height="22" 
+                        Margin="-1,0,0,0" 
+                        VerticalAlignment="Center" 
+                        Visibility="Hidden" 
+                        Width="22">
+                    <Path x:Name="Glyph" 
+                          Data="{StaticResource Checkmark}" 
+                          FlowDirection="LeftToRight" 
+                          Fill="{DynamicResource onPrimary}" 
+                          Height="11" 
+                          Width="10"/>
+                </Border>
+                <ContentPresenter x:Name="menuHeaderContainer" 
+                                  ContentSource="Header" 
+                                  Grid.Column="2" 
+                                  HorizontalAlignment="Left" 
+                                  Margin="{TemplateBinding Padding}" 
+                                  RecognizesAccessKey="True" 
+                                  SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" 
+                                  VerticalAlignment="Center"/>
+                <TextBlock x:Name="menuGestureText" 
+                           Grid.Column="4" 
+                           Margin="{TemplateBinding Padding}" 
+                           Opacity="0.7" 
+                           Text="{TemplateBinding InputGestureText}" 
+                           VerticalAlignment="Center"/>
+            </Grid>
+        </Border>
+        <ControlTemplate.Triggers>
+            <Trigger Property="Icon" Value="{x:Null}">
+                <Setter Property="Visibility" TargetName="Icon" Value="Collapsed"/>
+            </Trigger>
+            <Trigger Property="IsChecked" Value="True">
+                <Setter Property="Visibility" TargetName="GlyphPanel" Value="Visible"/>
+                <Setter Property="Visibility" TargetName="Icon" Value="Collapsed"/>
+            </Trigger>
+            <Trigger Property="IsHighlighted" Value="True">
+                <Setter Property="Background" 
+                        TargetName="templateRoot" 
+                        Value="{DynamicResource md_theme_primary}"/>
+                <Setter Property="BorderBrush" 
+                        TargetName="templateRoot" 
+                        Value="{DynamicResource md_theme_primary}"/>
+            </Trigger>
+            <Trigger Property="IsEnabled" Value="False">
+                <Setter Property="TextElement.Foreground" 
+                        TargetName="templateRoot" 
+                        Value="{DynamicResource md_theme_secondaryContainer}"/>
+                <Setter Property="Fill" 
+                        TargetName="Glyph" 
+                        Value="{DynamicResource md_theme_secondaryContainer}"/>
+            </Trigger>
+            <MultiTrigger>
+                <MultiTrigger.Conditions>
+                    <Condition Property="IsHighlighted" Value="True"/>
+                    <Condition Property="IsEnabled" Value="False"/>
+                </MultiTrigger.Conditions>
+                <Setter Property="Background" 
+                        TargetName="templateRoot" 
+                        Value="{DynamicResource primary}"/>
+                <Setter Property="BorderBrush" 
+                        TargetName="templateRoot" 
+                        Value="{DynamicResource primary}"/>
+            </MultiTrigger>
+        </ControlTemplate.Triggers>
+    </ControlTemplate>
+
+    <ControlTemplate x:Key="{ComponentResourceKey ResourceId=SubmenuHeaderTemplateKey, TypeInTargetAssembly={x:Type MenuItem}}" 
+                         TargetType="{x:Type MenuItem}">
+        <Border x:Name="templateRoot" 
+                Background="{TemplateBinding Background}" 
+                BorderBrush="{TemplateBinding BorderBrush}" 
+                BorderThickness="{TemplateBinding BorderThickness}"
+                SnapsToDevicePixels="true">
+            <Grid Margin="-1">
+                <Grid.ColumnDefinitions>
+                    <ColumnDefinition SharedSizeGroup="MenuItemIconColumnGroup" Width="Auto"/>
+                    <ColumnDefinition Width="3"/>
+                    <ColumnDefinition Width="*"/>
+                    <ColumnDefinition Width="30"/>
+                    <ColumnDefinition SharedSizeGroup="MenuItemIGTColumnGroup" Width="Auto"/>
+                    <ColumnDefinition Width="Auto"/>
+                </Grid.ColumnDefinitions>
+                <ContentPresenter x:Name="Icon" 
+                                  ContentSource="Icon" 
+                                  HorizontalAlignment="Center" 
+                                  Height="16" 
+                                  Margin="3" 
+                                  SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" 
+                                  VerticalAlignment="Center" 
+                                  Width="16"/>
+                <Border x:Name="GlyphPanel" 
+                        Background="{DynamicResource primary}" 
+                        BorderBrush="{DynamicResource primary}" 
+                        BorderThickness="0" 
+                        Height="22" 
+                        Margin="-1,0,0,0" 
+                        VerticalAlignment="Center" 
+                        Visibility="Hidden" 
+                        Width="22">
+                    <Path x:Name="Glyph" 
+                          Data="{DynamicResource Checkmark}" 
+                          FlowDirection="LeftToRight" 
+                          Fill="{DynamicResource onPrimary}" 
+                          Height="11" 
+                          Width="9"/>
+                </Border>
+                <ContentPresenter ContentSource="Header" 
+                                  Grid.Column="2" 
+                                  HorizontalAlignment="Left" 
+                                  Margin="{TemplateBinding Padding}" 
+                                  RecognizesAccessKey="True" 
+                                  SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" 
+                                  VerticalAlignment="Center"/>
+                <TextBlock Grid.Column="4" 
+                           Margin="{TemplateBinding Padding}" 
+                           Opacity="0.7" 
+                           Text="{TemplateBinding InputGestureText}" 
+                           VerticalAlignment="Center"/>
+                <Path x:Name="RightArrow" 
+                      Grid.Column="5" 
+                      Data="{StaticResource RightArrow}" 
+                      Fill="{DynamicResource onPrimary}" 
+                      HorizontalAlignment="Left" 
+                      Margin="10,0,0,0" 
+                      VerticalAlignment="Center"/>
+                <Popup x:Name="PART_Popup" 
+                       AllowsTransparency="true" 
+                       Focusable="false" 
+                       HorizontalOffset="-2" 
+                       IsOpen="{Binding IsSubmenuOpen, RelativeSource={RelativeSource Mode=TemplatedParent}}" 
+                       Placement="Right" 
+                       PopupAnimation="{DynamicResource {x:Static SystemParameters.MenuPopupAnimationKey}}" 
+                       VerticalOffset="-3">
+                    <Border x:Name="SubMenuBorder" 
+                            Background="{DynamicResource primary}" 
+                            BorderBrush="{DynamicResource primary}" 
+                            BorderThickness="0" 
+                            Padding="2">
+                        <ScrollViewer x:Name="SubMenuScrollViewer" 
+                                      Style="{DynamicResource {ComponentResourceKey ResourceId=MenuScrollViewer
+                                                                                  , TypeInTargetAssembly={x:Type FrameworkElement}}}">
+                            <Grid RenderOptions.ClearTypeHint="Enabled">
+                                <Canvas HorizontalAlignment="Left" Height="0" VerticalAlignment="Top" Width="0">
+                                    <Rectangle x:Name="OpaqueRect" 
+                                               Fill="{Binding Background, ElementName=SubMenuBorder}" 
+                                               Height="{Binding ActualHeight, ElementName=SubMenuBorder}" 
+                                               Width="{Binding ActualWidth, ElementName=SubMenuBorder}"/>
+                                </Canvas>
+                                <Rectangle Fill="{DynamicResource {x:Static SystemColors.ControlDarkBrushKey}}" 
+                                           HorizontalAlignment="Left" 
+                                           Margin="29,2,0,2" 
+                                           Width="1"/>
+                                <ItemsPresenter x:Name="ItemsPresenter" 
+                                                KeyboardNavigation.DirectionalNavigation="Cycle" 
+                                                Grid.IsSharedSizeScope="true" 
+                                                SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" 
+                                                KeyboardNavigation.TabNavigation="Cycle"/>
+                            </Grid>
+                        </ScrollViewer>
+                    </Border>
+                </Popup>
+            </Grid>
+        </Border>
+        <ControlTemplate.Triggers>
+            <Trigger Property="IsSuspendingPopupAnimation" Value="true">
+                <Setter Property="PopupAnimation" TargetName="PART_Popup" Value="None"/>
+            </Trigger>
+            <Trigger Property="Icon" Value="{x:Null}">
+                <Setter Property="Visibility" TargetName="Icon" Value="Collapsed"/>
+            </Trigger>
+            <Trigger Property="IsChecked" Value="True">
+                <Setter Property="Visibility" TargetName="GlyphPanel" Value="Visible"/>
+                <Setter Property="Visibility" TargetName="Icon" Value="Collapsed"/>
+            </Trigger>
+            <Trigger Property="IsHighlighted" Value="True">
+                <Setter Property="Background" 
+                        TargetName="templateRoot" Value="Transparent"/>
+                <Setter Property="BorderBrush" 
+                        TargetName="templateRoot" Value="{DynamicResource md_theme_primary}"/>
+            </Trigger>
+            <Trigger Property="IsEnabled" Value="False">
+                <Setter Property="TextElement.Foreground" 
+                        TargetName="templateRoot" 
+                        Value="{DynamicResource md_theme_secondaryContainer}"/>
+                <Setter Property="Fill" 
+                        TargetName="Glyph" 
+                        Value="{DynamicResource md_theme_secondaryContainer}"/>
+                <Setter Property="Fill" 
+                        TargetName="RightArrow" 
+                        Value="{DynamicResource md_theme_secondaryContainer}"/>
+            </Trigger>
+            <Trigger Property="ScrollViewer.CanContentScroll" SourceName="SubMenuScrollViewer" Value="false">
+                <Setter Property="Canvas.Top" 
+                        TargetName="OpaqueRect" 
+                        Value="{Binding VerticalOffset, ElementName=SubMenuScrollViewer}"/>
+                <Setter Property="Canvas.Left" 
+                        TargetName="OpaqueRect" 
+                        Value="{Binding HorizontalOffset, ElementName=SubMenuScrollViewer}"/>
+            </Trigger>
+        </ControlTemplate.Triggers>
+    </ControlTemplate>
+
+    <Style x:Key="MenuItemStyle" TargetType="{x:Type MenuItem}">
+        <Setter Property="Cursor" Value="Hand" />
+        <Setter Property="HorizontalContentAlignment" 
+                    Value="{Binding HorizontalContentAlignment, RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}"/>
+        <Setter Property="VerticalContentAlignment" 
+                    Value="{Binding VerticalContentAlignment, RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}"/>
+        <Setter Property="Background" Value="{DynamicResource primary}"/>
+        <Setter Property="BorderBrush" Value="{DynamicResource primary}"/>
+        <Setter Property="BorderThickness" Value="1"/>
+        <Setter Property="ScrollViewer.PanningMode" Value="Both"/>
+        <Setter Property="Stylus.IsFlicksEnabled" Value="False"/>
+        <Setter Property="FontFamily" Value="Verdana" />
+        <Setter Property="Template" 
+                    Value="{DynamicResource {ComponentResourceKey ResourceId=SubmenuItemTemplateKey
+                                                                , TypeInTargetAssembly={x:Type MenuItem}}}"/>
+        <Style.Triggers>
+            <Trigger Property="Role" Value="TopLevelHeader">
+                <Setter Property="Background" Value="{DynamicResource primary}"/>
+                <Setter Property="BorderBrush" Value="{DynamicResource primary}"/>
+                <Setter Property="Foreground" Value="{DynamicResource onPrimary}"/>
+                <Setter Property="Template" Value="{DynamicResource {ComponentResourceKey ResourceId=TopLevelHeaderTemplateKey, TypeInTargetAssembly={x:Type MenuItem}}}"/>
+                <Setter Property="Padding" Value="0 10"/>
+            </Trigger>
+            <Trigger Property="Role" Value="TopLevelItem">
+                <Setter Property="Background" Value="{DynamicResource primary}"/>
+                <Setter Property="BorderBrush" Value="{DynamicResource primary}"/>
+                <Setter Property="Foreground" Value="{DynamicResource onPrimary}"/>
+                <Setter Property="Template" Value="{DynamicResource {ComponentResourceKey ResourceId=TopLevelItemTemplateKey, TypeInTargetAssembly={x:Type MenuItem}}}"/>
+                <Setter Property="Padding" Value="0 10"/>
+            </Trigger>
+            <Trigger Property="Role" Value="SubmenuHeader">
+                <Setter Property="Template" Value="{DynamicResource {ComponentResourceKey ResourceId=SubmenuHeaderTemplateKey, TypeInTargetAssembly={x:Type MenuItem}}}"/>
+            </Trigger>
+        </Style.Triggers>
+    </Style>
+    
 </ResourceDictionary>
\ No newline at end of file
diff --git a/Common/Ui/Common.GUI/ViewModels/Base/GridItemVM[T].cs b/Common/Ui/Common.GUI/ViewModels/Base/GridItemVM[T].cs
new file mode 100644
index 00000000..c48e2700
--- /dev/null
+++ b/Common/Ui/Common.GUI/ViewModels/Base/GridItemVM[T].cs
@@ -0,0 +1,33 @@
+namespace Common.GUI.ViewModels.Base
+{
+    public class GridItemVM<T> : VM<T> where T : GridItemVM<T>
+    {
+        private int column;
+        public int Column
+        {
+            get => this.column;
+            set => this.SetValue(x => x.column = value);
+        }
+
+        private int columnSpan = 1;
+        public int ColumnSpan
+        {
+            get => this.columnSpan;
+            set => this.SetValue(x => x.columnSpan = value);
+        }
+
+        private int row;
+        public int Row
+        {
+            get => this.row;
+            set => this.SetValue(x => x.row = value);
+        }
+
+        private int rowSpan = 1;
+        public int RowSpan
+        {
+            get => this.rowSpan;
+            set => this.SetValue(x => x.rowSpan = value);
+        }
+    }
+}
diff --git a/Common/Ui/Common.GUI/ViewModels/Base/VM.cs b/Common/Ui/Common.GUI/ViewModels/Base/VM.cs
index 53841fb9..a71470b9 100644
--- a/Common/Ui/Common.GUI/ViewModels/Base/VM.cs
+++ b/Common/Ui/Common.GUI/ViewModels/Base/VM.cs
@@ -1,7 +1,5 @@
 namespace Common.GUI.ViewModels.Base
 {
-    using Common.GUI.Models.Base;
-
     using System;
     using System.ComponentModel;
     using System.Runtime.CompilerServices;
@@ -15,6 +13,12 @@
 
         }
 
+        protected void InvokeOnMainThread(Action action)
+               => App.Current.Dispatcher.Invoke(action);
+
+        protected void InvokeOnMainThreadAsync(Action action)
+               => App.Current.Dispatcher.InvokeAsync(action);
+
         protected void NotifyPropertyChanged([CallerMemberName] string member = "") 
             => this.PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(member));
 
diff --git a/Common/Ui/Common.GUI/ViewModels/Eregister/AutomaticInitializeVM.cs b/Common/Ui/Common.GUI/ViewModels/Eregister/AutomaticInitializeVM.cs
new file mode 100644
index 00000000..0fed4dfd
--- /dev/null
+++ b/Common/Ui/Common.GUI/ViewModels/Eregister/AutomaticInitializeVM.cs
@@ -0,0 +1,30 @@
+namespace Common.GUI.ViewModels.Eregister
+{
+    using Common.GUI.Models.Base;
+    using Common.GUI.ViewModels.Base;
+    using Common.Hardware.WaterMeter.eRegister;
+
+    public class AutomaticInitializeVM : ArgsVM<AutomaticInitializeVM>
+    {
+        private readonly EregisterFactory eregisterFactory;
+        private readonly int sharedId;
+
+        public AutomaticInitializeVM(Arguments arguments, EregisterFactory eregisterFactory) : base(arguments)
+        {
+            this.eregisterFactory = eregisterFactory;
+            this.sharedId = arguments.Get(0, 1);
+
+            this.InitializeVM();
+        }
+
+        public override void Dispose()
+        {
+
+        }
+
+        private void InitializeVM()
+        {
+
+        }
+    }
+}
diff --git a/Common/Ui/Common.GUI/ViewModels/Eregister/SIRTFactoryVM.cs b/Common/Ui/Common.GUI/ViewModels/Eregister/SIRTFactoryVM.cs
new file mode 100644
index 00000000..5298394d
--- /dev/null
+++ b/Common/Ui/Common.GUI/ViewModels/Eregister/SIRTFactoryVM.cs
@@ -0,0 +1,79 @@
+namespace Common.GUI.ViewModels.Eregister
+{
+    using Common.GUI.Models.Base;
+    using Common.GUI.ViewModels.Base;
+    using Common.Hardware.SIRT;
+
+    using System.Collections.ObjectModel;
+    using System.Text.RegularExpressions;
+    using System.Threading.Tasks;
+    using System.Windows.Input;
+
+    public class SIRTFactoryVM : VM<SIRTFactoryVM>
+    {
+        private readonly SIRTFactory sirtFactory;
+
+        public SIRTFactoryVM(SIRTFactory sirtFactory)
+        {
+            this.sirtFactory = sirtFactory;
+            this.RefreshConnections = new Command(this.RefreshConnectionsHandler);
+            this.DisconnectConnections = new Command(this.DisconnectConnectionsHandler);
+
+            this.InitializeVM();
+        }
+
+        public ICommand RefreshConnections { get; }
+
+        public ICommand DisconnectConnections { get; }
+
+        public ObservableCollection<SIRTVM> Sirts { get; }
+             = new ObservableCollection<SIRTVM>();
+
+        public override void Dispose()
+        {
+            this.Sirts.Clear();
+            this.sirtFactory.RemoveConnections();
+        }
+
+        private void InitializeVM()
+             => Task.Factory.StartNew(this.InitializeSirtBroadcaster);
+
+        private void InitializeSirtBroadcaster()
+        {
+            var comportsList = Appsettings.GetOrCreateSetting("SIRT.ComPorts");
+            var comportsMatches = Regex.Matches($"{comportsList}", "[Cc][Oo][Mm][0-9]+");
+
+            foreach (Match match in comportsMatches)
+            {
+                if (match.Success)
+                {
+                    var comport = match.Value.ToUpper();
+
+                    this.sirtFactory.ConnectSIRT(comport, broadcaster =>
+                    {
+                        this.InvokeOnMainThreadAsync(() =>
+                        {
+                            this.Sirts.Add(new SIRTVM(broadcaster, this.Sirts.Count));
+                        });
+                    });
+                }
+            }
+        }
+
+        private void DisconnectConnectionsHandler()
+        {
+            this.Sirts.Clear();
+
+            Task.Factory.StartNew(this.sirtFactory.RemoveConnections);
+        }
+
+        private void RefreshConnectionsHandler()
+        {
+            this.Sirts.Clear();
+
+            Task.Factory
+                .StartNew(this.sirtFactory.RemoveConnections)
+                .ContinueWith(_ => this.InitializeSirtBroadcaster());
+        }
+    }
+}
diff --git a/Common/Ui/Common.GUI/ViewModels/Eregister/SIRTVM.cs b/Common/Ui/Common.GUI/ViewModels/Eregister/SIRTVM.cs
new file mode 100644
index 00000000..190c187e
--- /dev/null
+++ b/Common/Ui/Common.GUI/ViewModels/Eregister/SIRTVM.cs
@@ -0,0 +1,81 @@
+namespace Common.GUI.ViewModels.Eregister
+{
+    using Common.GUI.ViewModels.Base;
+    using Common.Hardware.SIRT;
+
+    public class SIRTVM : GridItemVM<SIRTVM>
+    {
+        private SIRTBroadcaster broadcaster;
+
+        public SIRTVM(SIRTBroadcaster broadcaster, int row)
+        {
+            this.Row = row;
+            this.IsConnecting = true;
+            this.IsConnectedAndActive = false;
+            this.broadcaster = broadcaster;
+            this.broadcaster.Activated += this.Broadcaster_Activated;
+            this.broadcaster.Connected += this.Broadcaster_Connected;
+            this.broadcaster.Disconnected += this.Broadcaster_Disconnected;
+        }
+
+        private bool? isConnecting;
+        public bool? IsConnecting
+        {
+            get => this.isConnecting;
+            set => this.SetValue(x => x.isConnecting = value);
+        }
+
+        private bool? isConnectedAndActive;
+        public bool? IsConnectedAndActive
+        {
+            get => this.isConnectedAndActive;
+            set => this.SetValue(x => x.isConnectedAndActive = value);
+        }
+
+        private string hexId;
+        public string HexId
+        {
+            get => this.hexId;
+            set => this.SetValue(x => x.hexId = value);
+        }
+
+        private string comPort;
+        public string ComPort
+        {
+            get => this.comPort;
+            set => this.SetValue(x => x.comPort = value);
+        }
+
+        private int? frequency;
+        public int? Frequency
+        {
+            get => this.frequency;
+            set => this.SetValue(x => x.frequency = value);
+        }
+
+        private void Broadcaster_Activated()
+        {
+            this.IsConnectedAndActive = true;
+            this.HexId = this.broadcaster.HexId;
+            this.ComPort = this.broadcaster.COMPort;
+            this.Frequency = this.broadcaster.Frequency;
+        }
+
+        private void Broadcaster_Connected()
+        {
+            this.IsConnecting = false;
+            this.IsConnectedAndActive = null;
+            this.HexId = default(string);
+            this.ComPort = this.broadcaster.COMPort;
+            this.Frequency = default(int?);
+        }
+
+        private void Broadcaster_Disconnected()
+        {
+            this.IsConnectedAndActive = false;
+            this.HexId = default(string);
+            this.ComPort = default(string);
+            this.Frequency = default(int?);
+        }
+    }
+}
\ No newline at end of file