diff --git a/BeWo/View/BeWoWindow.xaml b/BeWo/View/BeWoWindow.xaml
index 981fccac6..9d01b83c7 100644
--- a/BeWo/View/BeWoWindow.xaml
+++ b/BeWo/View/BeWoWindow.xaml
@@ -1,15 +1,22 @@
-<Window x:Class="BeWo.View.BeWoWindow"
-        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-        Title="BeWoPlaner" MinHeight="300" MinWidth="300"
-        WindowStyle="None"
-        WindowStartupLocation="CenterOwner"
-        AllowsTransparency="True"
-        Background="Transparent"
-        ResizeMode="CanResizeWithGrip" Closing="Window_Closing" Closed="Window_Closed">
+<Window
+    x:Class="BeWo.View.BeWoWindow"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    Title="BeWoPlaner"
+    MinWidth="300"
+    MinHeight="300"
+    AllowsTransparency="True"
+    Background="Transparent"
+    Closed="Window_Closed"
+    Closing="Window_Closing"
+    ResizeMode="CanResizeWithGrip"
+    WindowStartupLocation="CenterOwner"
+    WindowStyle="None">
     <Grid>
-        <GroupBox x:Name="rootGroupBox" Style="{DynamicResource MainContentGroupBoxWithoutMaximizeBtnStyle}" MouseLeftButtonDown="RootGroupBox_OnMouseLeftButtonDown" MouseDoubleClick="RootGroupBox_OnMouseDoubleClick">
-            
-        </GroupBox>
+        <GroupBox
+            x:Name="rootGroupBox"
+            MouseDoubleClick="RootGroupBox_OnMouseDoubleClick"
+            MouseLeftButtonDown="RootGroupBox_OnMouseLeftButtonDown"
+            Style="{DynamicResource MainContentGroupBoxWithoutMaximizeBtnStyle}" />
     </Grid>
 </Window>
diff --git a/BeWo/View/BeWoWindowBuilder.cs b/BeWo/View/BeWoWindowBuilder.cs
index 9e593b68c..78b14db8a 100644
--- a/BeWo/View/BeWoWindowBuilder.cs
+++ b/BeWo/View/BeWoWindowBuilder.cs
@@ -12,7 +12,7 @@ namespace BeWo.View
 {
     public static class BeWoWindowBuilder
     {
-        public static BeWoWindow GetTextViewer(string title, string text, bool fixed_size = false, double height = 600, double width = 400)
+        public static BeWoWindow GetTextViewer(string title, string text, bool fixed_size = false, double height = 600, double width = 600)
         {
             if (fixed_size)
                 return GetTextViewer(title, text, height, height, height, width, width, width);
@@ -36,11 +36,12 @@ namespace BeWo.View
             return beWoWindow;
         }
 
-        public static BeWoWindow GetGkvAbrechnungDetailWindow(GkvAbrechnungVM vM, double height = 800, double width = 600)
+        public static BeWoWindow GetGkvAbrechnungDetailWindow(GkvAbrechnungVM vM, double height = 800, double width = 900)
         {
-            var detail = new GkvAbrechnungDetailControl(vM);
-
             var beWoWindow = GetGenericBeWoWindow("GKV-Abrechnung Nr. " + vM.GkvAbrechnungOid + ": Details", 100, height, 1000, 400, width, 1600);
+
+            var detail = new GkvAbrechnungDetailControl(vM, beWoWindow);
+
             beWoWindow.GroupBoxContent = detail;
 
             return beWoWindow;
diff --git a/BeWo/View/Controls/GkvAbrechnungDetailControl.xaml b/BeWo/View/Controls/GkvAbrechnungDetailControl.xaml
index c69e46851..9f1f7e242 100644
--- a/BeWo/View/Controls/GkvAbrechnungDetailControl.xaml
+++ b/BeWo/View/Controls/GkvAbrechnungDetailControl.xaml
@@ -352,6 +352,11 @@
                             FieldName="IKKostentrager"
                             Header="Kostentrager"
                             ReadOnly="True" />
+                        <dxg:GridColumn
+                            AllowEditing="False"
+                            FieldName="IKDatenannahmestelle"
+                            Header="Datenannahmestelle"
+                            ReadOnly="True" />
                         <dxg:GridColumn
                             AllowEditing="False"
                             FieldName="Rechnungsnummer"
@@ -412,6 +417,48 @@
                             FieldName="SentDakotaSuccess"
                             Header="Sent Dakota"
                             IsEnabledBinding="{Binding Source=false}" />
+                        <dxg:GridColumn
+                            x:Name="ColumnButtons2"
+                            Width="Auto"
+                            AllowEditing="False"
+                            Header=" ">
+                            <dxg:GridColumn.DisplayTemplate>
+                                <ControlTemplate>
+                                    <ControlTemplate.Resources />
+                                    <StackPanel Margin="1" Orientation="Horizontal">
+                                        <StackPanel.Resources />
+                                        <Button
+                                            x:Name="btn_auftragsdatei"
+                                            Width="17"
+                                            Height="15"
+                                            Margin="1"
+                                            Padding="0"
+                                            VerticalAlignment="Center"
+                                            Click="btn_auftragsdatei_Click"
+                                            Content="¥"
+                                            FontFamily="Webdings"
+                                            FontSize="9"
+                                            Foreground="#BBBBBB"
+                                            ToolTip="Auftragsdatei anzeigen" />
+                                        <!--<Button Click="btn_nutz_Click" Content="¥" Padding="0" Margin="1" ToolTip="Nutzdatendatei" Foreground="#BBBBBB" FontSize="10" FontFamily="Webdings" x:Name="btn_nutz" Height="17" Width="20" VerticalAlignment="Center" />
+                                        <Button Click="btn_auf_Click" Content="¥" Padding="0" Margin="1" ToolTip="Auftragsdatei" Foreground="#BBBBBB" FontSize="10" FontFamily="Webdings" x:Name="btn_auf" Height="17" Width="20" VerticalAlignment="Center" />-->
+                                        <Button
+                                            x:Name="btn_nutzdatendatei"
+                                            Width="17"
+                                            Height="15"
+                                            Margin="1"
+                                            Padding="0"
+                                            VerticalAlignment="Center"
+                                            Click="btn_nutzdatendatei_Click"
+                                            Content="¥"
+                                            FontFamily="Webdings"
+                                            FontSize="9"
+                                            Foreground="#BBBBBB"
+                                            ToolTip="Nutzdatendatei anzeigen" />
+                                    </StackPanel>
+                                </ControlTemplate>
+                            </dxg:GridColumn.DisplayTemplate>
+                        </dxg:GridColumn>
                         <dxg:GridColumn
                             Width="100"
                             AllowEditing="False"
diff --git a/BeWo/View/Controls/GkvAbrechnungDetailControl.xaml.cs b/BeWo/View/Controls/GkvAbrechnungDetailControl.xaml.cs
index 0d8aec6c0..149ffbe0b 100644
--- a/BeWo/View/Controls/GkvAbrechnungDetailControl.xaml.cs
+++ b/BeWo/View/Controls/GkvAbrechnungDetailControl.xaml.cs
@@ -1,6 +1,8 @@
 using BeWo.Core;
 using BeWo.ViewModel;
 using BeWo.ViewModel.ListViewModel;
+using BS.Shared.DataContracts.GkvAbrechnung;
+using BS.Shared.Extensions;
 using DevExpress.Xpf.Grid;
 using System;
 using System.Collections.Generic;
@@ -24,14 +26,18 @@ namespace BeWo.View.Controls
     /// </summary>
     public partial class GkvAbrechnungDetailControl : UserControl
     {
-        public GkvAbrechnungVM GkvAbrechnungVM { get; set; }
+		public GkvAbrechnungVM GkvAbrechnungVM { get; set; }
 
-        public GkvAbrechnungDetailControl(GkvAbrechnungVM vm)
+        public Window Window { get; private set; }
+
+        public GkvAbrechnungDetailControl(GkvAbrechnungVM vm, Window window)
         {
             InitializeComponent();
 
             GkvAbrechnungVM = vm;
             DataContext = vm;
+
+            Window = window;
         }
 
         private void Hyperlink_OnRequestNavigate(object sender, RequestNavigateEventArgs e)
@@ -50,5 +56,27 @@ namespace BeWo.View.Controls
                 }
             }
         }
+
+        private void btn_auftragsdatei_Click(object sender, RoutedEventArgs e)
+        {
+            var vm = datagrid_transfer.GetCurrentValue<GkvTransferProtokollDC>();
+
+            var window = BeWoWindowBuilder.GetTextViewer("Auftragsdatei", vm.Auftragsdatei);
+
+            window.Owner = Window;
+
+            window.ShowDialog();
+        }
+
+        private void btn_nutzdatendatei_Click(object sender, RoutedEventArgs e)
+        {
+            var vm = datagrid_transfer.GetCurrentValue<GkvTransferProtokollDC>();
+
+            var window = BeWoWindowBuilder.GetTextViewer("Nutzdatendatei", vm.Nutzdatendatei);
+
+            window.Owner = Window;
+
+            window.ShowDialog();
+        }
     }
 }