diff --git a/ENI2/DetailViewControls/BorderPoliceDetailControl.xaml.cs b/ENI2/DetailViewControls/BorderPoliceDetailControl.xaml.cs
index 8c3bd618..199612d4 100644
--- a/ENI2/DetailViewControls/BorderPoliceDetailControl.xaml.cs
+++ b/ENI2/DetailViewControls/BorderPoliceDetailControl.xaml.cs
@@ -35,6 +35,7 @@ namespace ENI2.DetailViewControls
         {
             InitializeComponent();
             this.Loaded += BorderPoliceDetailControl_Loaded;
+            
         }
 
         private void BorderPoliceDetailControl_Loaded(object sender, RoutedEventArgs e)
diff --git a/ENI2/DetailViewControls/OverViewDetailControl.xaml b/ENI2/DetailViewControls/OverViewDetailControl.xaml
index 1ff5c4b8..3cf831f3 100644
--- a/ENI2/DetailViewControls/OverViewDetailControl.xaml
+++ b/ENI2/DetailViewControls/OverViewDetailControl.xaml
@@ -83,16 +83,16 @@
                 <Button IsEnabled="False" Name="buttonSendPDF" Grid.Column="3" Grid.Row="6" Margin="2" Click="buttonSendPDF_Click" Content="{x:Static p:Resources.textCreatePDF}"/>
                 <Button Name="buttonQueryHIS" Grid.Column="4" Grid.Row="6" Margin="2" Click="buttonQueryHIS_Click" Content="{x:Static p:Resources.textQueryHIS}"/>
                 <StackPanel Orientation="Horizontal" Grid.Column="5" Grid.Row="6">
-                <Button Name="buttonRefresh" Margin="2" Click="buttonRefresh_Click" BorderThickness="0" Background="Transparent" ToolTip="{x:Static p:Resources.textTooltipRefresh}">
-                    <StackPanel Orientation="Horizontal">
-                        <Image Source="../Resources/nav_refresh_blue.png" Margin="0,0,5,0" Height="24"/>
-                        <!--TextBlock Text="{x:Static p:Resources.textRefresh}" VerticalAlignment="Center"/-->
-                    </StackPanel>
-                </Button>
+                    <Button Name="buttonRefresh" Margin="2" Click="buttonRefresh_Click" BorderThickness="0" Background="Transparent" ToolTip="{x:Static p:Resources.textTooltipRefresh}">
+                        <StackPanel Orientation="Horizontal">
+                            <Image Source="../Resources/nav_refresh_blue.png" Margin="0,0,5,0" Height="24"/>
+                            <!--TextBlock Text="{x:Static p:Resources.textRefresh}" VerticalAlignment="Center"/-->
+                        </StackPanel>
+                    </Button>
                     <Button Name="buttonInfoCore" Margin="2" Click="buttonInfoCore_Click" BorderThickness="0" Background="Transparent" ToolTip="{x:Static p:Resources.textTooltipDetails}">
                         <Image Source="../Resources/document_view.png" Margin="0,0,5,0" Height="24" />
                     </Button>
-                    
+
                     <Button Name="buttonValidate" Margin="2" Click="buttonValidate_Click" BorderThickness="0" Background="Transparent" ToolTip="{x:Static p:Resources.textTooltipValidation}">
                         <Image Source="../Resources/hand_point.png" Margin="0,0,5,0" Height="24" />
                     </Button>
@@ -105,6 +105,9 @@
                 <Label Grid.Column="0" Grid.Row="7" Margin="0,0,10,0" HorizontalContentAlignment="Right" Name="labelCancelled" VerticalContentAlignment="Center" FontWeight="Bold" />
                 <Label Grid.Column="1" Grid.Row="7" Margin="0,0,10,0" HorizontalContentAlignment="Right" Name="labelHIS" VerticalContentAlignment="Center" Content="{x:Static p:Resources.textSendToHIS}" />
                 <ComboBox Grid.Column="2" Grid.Row="7" Margin="2" Name="comboBoxInitialHis" VerticalContentAlignment="Center" SelectedValuePath="Key" DisplayMemberPath="Value" SelectedValue="{Binding Path=InitialHIS}" />
+                <Button Grid.Column="3" Grid.Row="7" Margin="2" Name="buttonExcelImport" Content="{x:Static p:Resources.textExcelImport}" Click="buttonExcelImport_Click">
+                        <!-- hier könnte noch ein nettes Icon hin -->
+                </Button>
 
                 <StackPanel Orientation="Horizontal" Grid.Column="3" Grid.Row="7" Visibility="Hidden" Name="stackPanelLock">
                     <Image Source="../Resources/lock.png" Margin="0,0,5,0" Height="24" />
diff --git a/ENI2/DetailViewControls/OverViewDetailControl.xaml.cs b/ENI2/DetailViewControls/OverViewDetailControl.xaml.cs
index 8299f901..0b041cdd 100644
--- a/ENI2/DetailViewControls/OverViewDetailControl.xaml.cs
+++ b/ENI2/DetailViewControls/OverViewDetailControl.xaml.cs
@@ -713,6 +713,20 @@ namespace ENI2.DetailViewControls
             this.OnRequestValidate();           
         }
 
+        private void buttonExcelImport_Click(object sender, RoutedEventArgs e)
+        {
+            SelectImportClassesDialog sicd = new SelectImportClassesDialog();
+            if((sicd.ShowDialog() ?? false) && (sicd.SelectedClasses.Count > 0))
+            {
+                // get here if user selected some classes                
+
+                // start importer
+
+                // show import result?
+
+            }
+        }
+
         #endregion
 
         #region mouse wheel
@@ -725,6 +739,6 @@ namespace ENI2.DetailViewControls
         }
 
         #endregion
-
+        
     }
 }
diff --git a/ENI2/ENI2.csproj b/ENI2/ENI2.csproj
index 9c80bf3a..f3d60710 100644
--- a/ENI2/ENI2.csproj
+++ b/ENI2/ENI2.csproj
@@ -37,7 +37,7 @@
     <CreateWebPageOnPublish>true</CreateWebPageOnPublish>
     <WebPage>publish.html</WebPage>
     <ApplicationRevision>0</ApplicationRevision>
-    <ApplicationVersion>6.6.3.0</ApplicationVersion>
+    <ApplicationVersion>6.7.0.0</ApplicationVersion>
     <UseApplicationTrust>false</UseApplicationTrust>
     <CreateDesktopShortcut>true</CreateDesktopShortcut>
     <PublishWizardCompleted>true</PublishWizardCompleted>
@@ -358,6 +358,9 @@
     <Compile Include="EditControls\NewWithIdDialog.xaml.cs">
       <DependentUpon>NewWithIdDialog.xaml</DependentUpon>
     </Compile>
+    <Compile Include="EditControls\SelectImportClassesDialog.xaml.cs">
+      <DependentUpon>SelectImportClassesDialog.xaml</DependentUpon>
+    </Compile>
     <Compile Include="EditControls\ShowIdDialog.xaml.cs">
       <DependentUpon>ShowIdDialog.xaml</DependentUpon>
     </Compile>
@@ -607,6 +610,10 @@
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
     </Page>
+    <Page Include="EditControls\SelectImportClassesDialog.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
     <Page Include="EditControls\ShowIdDialog.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
diff --git a/ENI2/EditControls/SelectImportClassesDialog.xaml b/ENI2/EditControls/SelectImportClassesDialog.xaml
new file mode 100644
index 00000000..aad5b128
--- /dev/null
+++ b/ENI2/EditControls/SelectImportClassesDialog.xaml
@@ -0,0 +1,28 @@
+<enictrl:EditWindowBase x:Class="ENI2.EditControls.SelectImportClassesDialog"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:ENI2.EditControls"
+        xmlns:enictrl="clr-namespace:ENI2.Controls"
+        xmlns:xctk="http://schemas.xceed.com/wpf/xaml/toolkit"
+        xmlns:p="clr-namespace:ENI2.Properties"
+        mc:Ignorable="d"
+        Title="{x:Static p:Resources.textSelectImportClasses}" Height="700" Width="250" Background="AliceBlue">
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="27" />
+            <RowDefinition Height="1*" />
+            <RowDefinition Height="27" />
+        </Grid.RowDefinitions>
+        <Grid Grid.Row="0">
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width=".5*"/>
+                <ColumnDefinition Width=".5*"/>
+            </Grid.ColumnDefinitions>
+            <Button x:Name="buttonAll" Grid.Column="0" Margin="2" Content="{x:Static p:Resources.textSelectAll}" Click="buttonAll_Click" />
+            <Button x:Name="buttonNone" Grid.Column="1" Margin="2" Content="{x:Static p:Resources.textSelectNone}" Click="buttonNone_Click"/>
+        </Grid>
+        <xctk:CheckListBox x:Name="checkListBoxClasses" Grid.Row="1" Margin="2" VerticalAlignment="Stretch" ValueMemberPath="Class" DisplayMemberPath="Name" SelectedMemberPath="IsSelected" />
+    </Grid>
+</enictrl:EditWindowBase>
diff --git a/ENI2/EditControls/SelectImportClassesDialog.xaml.cs b/ENI2/EditControls/SelectImportClassesDialog.xaml.cs
new file mode 100644
index 00000000..c911732a
--- /dev/null
+++ b/ENI2/EditControls/SelectImportClassesDialog.xaml.cs
@@ -0,0 +1,109 @@
+// Copyright (c) 2017-today schick Informatik
+// Description: Select classes for import
+// Returns: Array of selected classes as property
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+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.Shapes;
+
+using bsmd.database;
+
+namespace ENI2.EditControls
+{
+    /// <summary>
+    /// Interaction logic for SelectImportClassesDialog.xaml
+    /// </summary>
+    public partial class SelectImportClassesDialog : ENI2.Controls.EditWindowBase
+    {
+        private List<SelectClass> _selectClasses = new List<SelectClass>();
+        private List<bsmd.database.Message.NotificationClass> _selectedClasses = new List<Message.NotificationClass>();
+
+        public SelectImportClassesDialog()
+        {
+            InitializeComponent();
+            this.Loaded += SelectImportClassesDialog_Loaded;
+        }
+
+        public List<bsmd.database.Message.NotificationClass> SelectedClasses
+        {
+            get { return _selectedClasses; }
+        }
+
+        private void SelectImportClassesDialog_Loaded(object sender, RoutedEventArgs e)
+        {
+            
+            foreach(bsmd.database.Message.NotificationClass notificationClass in Enum.GetValues(typeof(bsmd.database.Message.NotificationClass)))
+            {
+                SelectClass sc = new SelectClass();
+                sc.Name = Enum.GetName(typeof(bsmd.database.Message.NotificationClass), notificationClass);
+                sc.Class = notificationClass;
+                sc.IsSelected = false;
+                _selectClasses.Add(sc);
+            }
+            _selectClasses.Sort();
+            this.checkListBoxClasses.ItemsSource = _selectClasses;
+            this.OKClicked += SelectImportClassesDialog_OKClicked;
+        }
+
+        private void SelectImportClassesDialog_OKClicked()
+        {
+            foreach(SelectClass sc in _selectClasses)
+            {
+                if (sc.IsSelected) _selectedClasses.Add(sc.Class);
+            }
+        }
+
+        class SelectClass : IComparable, INotifyPropertyChanged
+        {
+            private bool _isSelected;            
+            public string Name { get; set; }
+            public bsmd.database.Message.NotificationClass Class { get; set; }
+            public bool IsSelected
+            {
+                get { return _isSelected; }
+                set
+                {
+                    _isSelected = value;
+                    OnPropertyChanged("IsSelected");
+                }
+            }
+            
+            public event PropertyChangedEventHandler PropertyChanged;
+            protected void OnPropertyChanged(string propertyName)
+            {
+                if(PropertyChanged != null)
+                {
+                    PropertyChanged(this, new PropertyChangedEventArgs(propertyName));            
+                }
+            }            
+
+            public int CompareTo(object obj)
+            {
+                return Name.CompareTo(((SelectClass)obj).Name);
+            }
+        }
+
+        private void buttonAll_Click(object sender, RoutedEventArgs e)
+        {
+            foreach (SelectClass sc in _selectClasses)
+                sc.IsSelected = true;
+        }
+
+        private void buttonNone_Click(object sender, RoutedEventArgs e)
+        {
+            foreach (SelectClass sc in _selectClasses)
+                sc.IsSelected = false;
+        }
+    }
+}
diff --git a/ENI2/Properties/Resources.Designer.cs b/ENI2/Properties/Resources.Designer.cs
index 2a6ada13..88176f20 100644
--- a/ENI2/Properties/Resources.Designer.cs
+++ b/ENI2/Properties/Resources.Designer.cs
@@ -2081,6 +2081,15 @@ namespace ENI2.Properties {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to Excel Import.
+        /// </summary>
+        public static string textExcelImport {
+            get {
+                return ResourceManager.GetString("textExcelImport", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to Excepted quantities.
         /// </summary>
@@ -4025,6 +4034,33 @@ namespace ENI2.Properties {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to Select all.
+        /// </summary>
+        public static string textSelectAll {
+            get {
+                return ResourceManager.GetString("textSelectAll", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Select classes to import.
+        /// </summary>
+        public static string textSelectImportClasses {
+            get {
+                return ResourceManager.GetString("textSelectImportClasses", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Select none.
+        /// </summary>
+        public static string textSelectNone {
+            get {
+                return ResourceManager.GetString("textSelectNone", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to Send date.
         /// </summary>
diff --git a/ENI2/Properties/Resources.resx b/ENI2/Properties/Resources.resx
index f565d10c..df401872 100644
--- a/ENI2/Properties/Resources.resx
+++ b/ENI2/Properties/Resources.resx
@@ -1738,4 +1738,16 @@
   <data name="undo" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\undo.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
+  <data name="textExcelImport" xml:space="preserve">
+    <value>Excel Import</value>
+  </data>
+  <data name="textSelectAll" xml:space="preserve">
+    <value>Select all</value>
+  </data>
+  <data name="textSelectImportClasses" xml:space="preserve">
+    <value>Select classes to import</value>
+  </data>
+  <data name="textSelectNone" xml:space="preserve">
+    <value>Select none</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/bsmd.database/Properties/AssemblyProductInfo.cs b/bsmd.database/Properties/AssemblyProductInfo.cs
index 7e64b4ae..57cc0075 100644
--- a/bsmd.database/Properties/AssemblyProductInfo.cs
+++ b/bsmd.database/Properties/AssemblyProductInfo.cs
@@ -2,6 +2,6 @@
 
 [assembly: AssemblyCompany("schick Informatik")]
 [assembly: AssemblyProduct("BSMD NSW interface")]
-[assembly: AssemblyInformationalVersion("6.6.0")]
+[assembly: AssemblyInformationalVersion("6.7.0")]
 [assembly: AssemblyCopyright("Copyright ©  2014-2021 schick Informatik")]
 [assembly: AssemblyTrademark("")]
\ No newline at end of file
diff --git a/bsmd.database/Properties/AssemblyProjectInfo.cs b/bsmd.database/Properties/AssemblyProjectInfo.cs
index d2165406..f6f7120a 100644
--- a/bsmd.database/Properties/AssemblyProjectInfo.cs
+++ b/bsmd.database/Properties/AssemblyProjectInfo.cs
@@ -1,4 +1,4 @@
 using System.Reflection;
 
-[assembly: AssemblyVersion("6.6.0.*")]
+[assembly: AssemblyVersion("6.7.0.*")]