diff --git a/BeWo/AI/AiChatController.cs b/BeWo/AI/AiChatController.cs
deleted file mode 100644
index 437ac29a5..000000000
--- a/BeWo/AI/AiChatController.cs
+++ /dev/null
@@ -1,46 +0,0 @@
-using BeWo.AI.View;
-using BeWo.View;
-using BeWo.View.Windows;
-using BS.Shared;
-using BS.Shared.Translation;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace BeWo.AI
-{
-    class AiChatController
-    {
-        private static void CreateAiChatWindow(AiChatView view, double height, double width)
-        {
-            var beWoWindow = BeWoWindowBuilder.GetBeWoWindow(Translator.Translate("Frage unsere KI"), view, height, width);
-
-            view.CloseButtonClicked += () => beWoWindow.Close();
-
-            beWoWindow.ShowDialog();
-        }
-
-        public static void ShowAiChatViewForServiceRecords(long c2sOid, DateTime start, DateTime end, double height, double width)
-        {
-            var ctrl = new AiChatView();
-            ctrl.InitServiceRecordQuery(c2sOid, start, end);
-            CreateAiChatWindow(ctrl, height, width);
-        }
-
-        public static void ShowAiChatViewForSingleCustomer(long customerOid, double height, double width)
-        {
-            var ctrl = new AiChatView();
-            ctrl.InitSingleCustomerQuery(customerOid);
-            CreateAiChatWindow(ctrl, height, width);
-        }
-
-        public static void ShowAiChatViewForObjects(TableID tableId, double height, double width)
-        {
-            var ctrl = new AiChatView();
-            ctrl.InitObjectQuery(tableId);
-            CreateAiChatWindow(ctrl, height, width);
-        }
-    }
-}
diff --git a/BeWo/AI/View/AiChatView.xaml b/BeWo/AI/View/AiChatView.xaml
deleted file mode 100644
index f58bfce2b..000000000
--- a/BeWo/AI/View/AiChatView.xaml
+++ /dev/null
@@ -1,149 +0,0 @@
-<view:BeWoView
-    x:Class="BeWo.AI.View.AiChatView"
-    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:controls="clr-namespace:BeWo.Controls;assembly=BeWo.Controls"
-    xmlns:core="clr-namespace:BS.Shared.Core;assembly=BS.Shared"
-    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-    xmlns:dxe="http://schemas.devexpress.com/winfx/2008/xaml/editors"
-    xmlns:dxg="http://schemas.devexpress.com/winfx/2008/xaml/grid"
-    xmlns:dxlc="http://schemas.devexpress.com/winfx/2008/xaml/layoutcontrol"
-    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-    xmlns:t="clr-namespace:BeWo.MultiLanguage.Markup"
-    xmlns:validation="clr-namespace:BeWo.Validation"
-    xmlns:view="clr-namespace:BeWo.View"
-    Width="Auto"
-    Height="Auto"
-    HorizontalAlignment="Stretch"
-    VerticalAlignment="Stretch"
-    Focusable="True"
-    mc:Ignorable="d">
-    <view:BeWoView.Resources>
-        <!--<Expander x:Name="ExpanderTemplate" IsExpanded="True">
-            <Expander.Header>
-                <Grid>
-                    <Grid.RowDefinitions>
-                        <RowDefinition Height="Auto" />
-                    </Grid.RowDefinitions>
-                    <Label HorizontalAlignment="Left" VerticalAlignment="Center" FontSize="14" Margin="0" />
-                </Grid>
-            </Expander.Header>
-        </Expander>-->
-    </view:BeWoView.Resources>
-    <Grid Margin="0" Background="{DynamicResource ObjectEditBackgroundBrush}">
-        <Grid.RowDefinitions>
-            <RowDefinition Height="*" />
-            <RowDefinition Height="Auto" />
-        </Grid.RowDefinitions>
-        <dxlc:LayoutControl Padding="0" Orientation="Vertical">
-            <dxlc:LayoutGroup Height="200" dxlc:LayoutControl.AllowVerticalSizing="True">
-
-                <Grid Margin="5">
-                    <Grid.RowDefinitions>
-                        <RowDefinition Height="Auto" />
-                        <RowDefinition Height="Auto" />
-                        <RowDefinition Height="*" />
-                    </Grid.RowDefinitions>
-                    <Button
-                        Grid.Row="0"
-                        HorizontalAlignment="Left"
-                        Click="btnSettings_Click"
-                        Content="Einstellungen" />
-                    <Popup
-                        x:Name="PopupTemplate"
-                        Grid.Row="0"
-                        Grid.RowSpan="3"
-                        Width="400"
-                        Height="300"
-                        Placement="MousePoint"
-                        StaysOpen="True">
-                        <Grid Margin="2,2,2,2" Background="{DynamicResource ObjectEditBackgroundBrush}">
-                            <Grid.ColumnDefinitions>
-                                <ColumnDefinition Width="*" />
-                            </Grid.ColumnDefinitions>
-                            <Grid.RowDefinitions>
-                                <RowDefinition Height="Auto" />
-                                <RowDefinition Height="*" />
-                                <RowDefinition Height="Auto" />
-                            </Grid.RowDefinitions>
-                            <Label Grid.Row="0" Content="{t:Translate Datensatz Template}" />
-                            <TextBox
-                                x:Name="TextBoxTemplate"
-                                Grid.Row="1"
-                                MinHeight="60"
-                                AcceptsReturn="True"
-                                AcceptsTab="True"
-                                HorizontalScrollBarVisibility="Auto"
-                                VerticalScrollBarVisibility="Auto" />
-                            <StackPanel
-                                Grid.Row="2"
-                                HorizontalAlignment="Right"
-                                Orientation="Horizontal">
-                                <Button
-                                    Grid.Row="2"
-                                    Margin="3"
-                                    Click="btnSaveSettings_Click"
-                                    Content="Übernehmen" />
-                                <Button
-                                    Grid.Row="2"
-                                    Margin="3"
-                                    Click="btnCancelSettings_Click"
-                                    Content="Abbrechen" />
-                            </StackPanel>
-
-                        </Grid>
-                    </Popup>
-                    <Label Grid.Row="1" Content="{t:Translate Formulieren Sie hier Ihre Anfrage}" />
-                    <TextBox
-                        x:Name="TextBoxAnfrage"
-                        Grid.Row="2"
-                        MinHeight="60"
-                        AcceptsReturn="True"
-                        AcceptsTab="True"
-                        HorizontalScrollBarVisibility="Auto"
-                        VerticalScrollBarVisibility="Auto" />
-                </Grid>
-            </dxlc:LayoutGroup>
-            <dxlc:LayoutGroup dxlc:LayoutControl.AllowVerticalSizing="True">
-
-                <Grid Margin="5">
-                    <Grid.RowDefinitions>
-                        <RowDefinition Height="Auto" />
-                        <RowDefinition Height="*" />
-                    </Grid.RowDefinitions>
-                    <Label Content="{t:Translate Ergebnis}" />
-                    <TextBox
-                        x:Name="TextBoxErgebnis"
-                        Grid.Row="1"
-                        MinHeight="60"
-                        AcceptsReturn="True"
-                        AcceptsTab="True"
-                        HorizontalScrollBarVisibility="Disabled"
-                        TextWrapping="Wrap"
-                        VerticalScrollBarVisibility="Auto" />
-                </Grid>
-            </dxlc:LayoutGroup>
-        </dxlc:LayoutControl>
-
-        <StackPanel
-            Grid.Row="1"
-            Height="Auto"
-            Margin="5,10,10,10"
-            HorizontalAlignment="Right"
-            VerticalAlignment="Center"
-            Orientation="Horizontal">
-            <Button
-                x:Name="btnSend"
-                Height="25"
-                Margin="0,0,3,0"
-                Click="btnSend_Click"
-                Content="{t:Translate Absenden}" />
-            <Button
-                x:Name="btnClose"
-                Height="25"
-                Margin="0,0,3,0"
-                Click="btnClose_Click"
-                Content="  Schließen  " />
-        </StackPanel>
-    </Grid>
-</view:BeWoView>
diff --git a/BeWo/AI/View/AiChatView.xaml.cs b/BeWo/AI/View/AiChatView.xaml.cs
deleted file mode 100644
index d8754b408..000000000
--- a/BeWo/AI/View/AiChatView.xaml.cs
+++ /dev/null
@@ -1,160 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.ComponentModel;
-using System.IO;
-using System.Linq;
-using System.Windows;
-using System.Windows.Controls;
-using System.Windows.Forms;
-using System.Windows.Input;
-
-using BeWo.Annotations;
-using BeWo.Core;
-using BeWo.ServiceProxy;
-using BeWo.Validation;
-using BeWo.View;
-using BeWo.ViewModel;
-using BeWo.ViewModel.ListViewModel;
-
-using BS.Shared;
-using BS.Shared.Core;
-using BS.Shared.DataContracts;
-using BS.Shared.Extensions;
-using BS.Shared.Translation;
-using DevExpress.Utils;
-using DevExpress.Xpf.Editors;
-using DevExpress.Xpf.Grid;
-using MessageBox = System.Windows.MessageBox;
-
-namespace BeWo.AI.View
-{
-    public partial class AiChatView : BeWoView
-    {
-        public event Action CloseButtonClicked;
-
-        int type = 0; //0 = ServiceRecordQuery, 1 = SingleCustomerQuery, 2 = AllCustomerQuery
-
-        private long cb2scOid;
-        private long customerOid;
-        private TableID tableID;
-        private DateTime startDate;
-        private DateTime endDate;
-        private AiSettingsDC aiSettings;
-
-        public AiChatView()
-        {
-            InitializeComponent();
-            
-        }
-        
-        public void InitServiceRecordQuery(long c2sOid, DateTime start, DateTime end)
-        {
-            type = 0;
-            this.cb2scOid = c2sOid;
-            this.startDate = start;
-            this.endDate = end;
-
-            LoadAiSettings(1);
-        }
-
-
-        public void InitSingleCustomerQuery(long customerOid)
-        {
-            type = 1;
-            this.customerOid = customerOid;
-        }
-
-        public void InitObjectQuery(TableID tableId)
-        {
-            type = 2;
-            tableID = tableId;
-        }
-
-        private void LoadAiSettings(int settingsType)
-        {
-            aiSettings = ServiceFacade.DoOperationsServiceSync(s => s.GetAiSettings(settingsType));
-        }
-
-        private void ReloadViewModel(AiChatDC dc)
-        {
-            TextBoxErgebnis.Text = dc.Result;
-        }
-
-        private void btnSend_Click(object sender, RoutedEventArgs e)
-        {
-            var acdc = new AiChatDC();
-            acdc.Prompt = TextBoxAnfrage.Text;
-
-            if (type == 1)
-            {
-                ServiceFacade.DoOperationsServiceAsync(s => s.CreateAiQueryForSingleCustomer(acdc, customerOid),
-                               dc =>
-                               {
-                                   this.Dispatch(delegate
-                                   {
-                                       ReloadViewModel(dc);
-                                   });
-                               });
-            }
-            else if (type == 2)
-            {
-                ServiceFacade.DoOperationsServiceAsync(s => s.CreateAiQueryForObjects(acdc, (int)tableID),
-                               dc =>
-                               {
-                                   this.Dispatch(delegate
-                                   {
-                                       ReloadViewModel(dc);
-                                   });
-                               });
-            }
-            else
-            {
-                ServiceFacade.DoOperationsServiceAsync(s => s.CreateAiQueryForServiceRecords(acdc, cb2scOid, startDate, endDate),
-                               dc =>
-                               {
-                                   this.Dispatch(delegate
-                                   {
-                                       ReloadViewModel(dc);
-                                   });
-                               });
-            }
-        }
-        private void btnClose_Click(object sender, RoutedEventArgs e)
-        {
-            CloseButtonClicked?.Invoke();
-        }
-
-        private void btnSettings_Click(object sender, RoutedEventArgs e)
-        {
-            if (aiSettings != null)
-            {
-                TextBoxTemplate.Text = aiSettings.Settings;
-            }
-            PopupTemplate.IsOpen = true;
-        }
-
-
-        private void btnSaveSettings_Click(object sender, RoutedEventArgs e)
-        {
-            PopupTemplate.IsOpen = false;
-            if (aiSettings != null)
-            {
-                aiSettings.Settings = TextBoxTemplate.Text;
-
-                ServiceFacade.DoOperationsServiceAsync(s => s.UpdateAiSettings(aiSettings),
-                                   dc =>
-                                   {
-                                       this.Dispatch(delegate
-                                       {
-                                           aiSettings = dc;
-                                       });
-                                   });
-            }
-        }
-
-        private void btnCancelSettings_Click(object sender, RoutedEventArgs e)
-        {
-            PopupTemplate.IsOpen = false;
-        }
-    }
-}
diff --git a/BeWo/BeWo.csproj b/BeWo/BeWo.csproj
index 57c3c4287..77f59d37e 100644
--- a/BeWo/BeWo.csproj
+++ b/BeWo/BeWo.csproj
@@ -331,10 +331,6 @@
     <Reference Include="WindowsBase">
       <RequiredTargetFramework>3.0</RequiredTargetFramework>
     </Reference>
-    <Page Include="AI\View\AiChatView.xaml">
-      <Generator>MSBuild:Compile</Generator>
-      <SubType>Designer</SubType>
-    </Page>
     <Page Include="BSLogoControl.xaml">
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
@@ -1130,10 +1126,6 @@
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
     </Page>
-    <Compile Include="AI\AiChatController.cs" />
-    <Compile Include="AI\View\AiChatView.xaml.cs">
-      <DependentUpon>AiChatView.xaml</DependentUpon>
-    </Compile>
     <Compile Include="BSLogoControl.xaml.cs">
       <DependentUpon>BSLogoControl.xaml</DependentUpon>
     </Compile>
diff --git a/BeWo/MainControl.xaml b/BeWo/MainControl.xaml
index cde587290..787dc8f0c 100644
--- a/BeWo/MainControl.xaml
+++ b/BeWo/MainControl.xaml
@@ -829,27 +829,6 @@
                                     </TransformGroup>
                                 </Button.RenderTransform>
                             </localView:ImageButton>
-
-                            <localView:ImageButton
-                                x:Name="button_ai_chat"
-                                Width="90"
-                                HorizontalAlignment="Stretch"
-                                Background="{StaticResource ModuleAiChatTabItem}"
-                                Click="button_ai_chat_Click"
-                                Content="{t:Translate AiModuleMenuItem}"
-                                ImageSource="Ressources\Icons\chatbot2.png"
-                                RenderTransformOrigin="0.5,0.5"
-                                Style="{StaticResource NavBarButton}"
-                                Visibility="Collapsed">
-                                <Button.RenderTransform>
-                                    <TransformGroup>
-                                        <ScaleTransform ScaleX="1" ScaleY="1" />
-                                        <SkewTransform AngleX="0" AngleY="0" />
-                                        <RotateTransform Angle="0" />
-                                        <TranslateTransform X="0" Y="0" />
-                                    </TransformGroup>
-                                </Button.RenderTransform>
-                            </localView:ImageButton>
                         </StackPanel>
                     </Grid>
                 </ScrollViewer>
diff --git a/BeWo/MainControl.xaml.cs b/BeWo/MainControl.xaml.cs
index 05cc56a9a..6380ccfbe 100644
--- a/BeWo/MainControl.xaml.cs
+++ b/BeWo/MainControl.xaml.cs
@@ -61,9 +61,7 @@ namespace BeWo
 		Scheduling = 14,
 		Finance = 15,
 		Administration = 16,
-		AiConversation = 17,
-		AiConversationPopup = 18,
-		ServiceRecord = 19
+		ServiceRecord = 19,
 	}
 
 	public partial class MainControl
@@ -357,12 +355,6 @@ namespace BeWo
 				case UIContext.Finance:
 					view = new FinanceView();
 					break;
-				case UIContext.AiConversation:
-					view = new AiConversationView();
-					break;
-				case UIContext.AiConversationPopup:
-					view = new AiConversationView();
-					break;
 			}
 			_Views[uiContext] = view;
 
@@ -1261,14 +1253,6 @@ namespace BeWo
 			}
 		}
 
-		private void button_ai_chat_Click(object sender, RoutedEventArgs e)
-		{
-			if (DoSaveCheck())
-			{
-				NavigateTo(GetViewForUIContext(UIContext.AiConversation));
-			}
-		}
-
 		//private void button_assessmentSheetEntry_Click(object sender, RoutedEventArgs e)
 		//{
 		//    if (this.DoSaveCheck())
@@ -1944,14 +1928,5 @@ namespace BeWo
 				NavigateTo(GetViewForUIContext(UIContext.Scheduling));
 			}
 		}
-
-		private void button_ai_chat_popup_Click(object sender, RoutedEventArgs e)
-		{
-			var view = GetViewForUIContext(UIContext.AiConversationPopup);
-
-			var window = BeWoWindowBuilder.GetBeWoWindow("Ai Chat", view, 800, 1200);
-
-			window.Show();
-		}
 	}
 }
\ No newline at end of file
diff --git a/BeWo/View/Detail/CustomerView.xaml b/BeWo/View/Detail/CustomerView.xaml
index a867fa235..6fb5213d2 100644
--- a/BeWo/View/Detail/CustomerView.xaml
+++ b/BeWo/View/Detail/CustomerView.xaml
@@ -923,9 +923,9 @@
                                                 Content="Geburtstag" />
                                             <Grid Grid.Row="3" Grid.Column="1">
                                                 <Grid.ColumnDefinitions>
-                                                    <ColumnDefinition Width="Auto"/>
-                                                    <ColumnDefinition Width="Auto"/>
-                                                    <ColumnDefinition/>
+                                                    <ColumnDefinition Width="Auto" />
+                                                    <ColumnDefinition Width="Auto" />
+                                                    <ColumnDefinition />
                                                 </Grid.ColumnDefinitions>
                                                 <dxe:DateEdit
                                                     Grid.Column="0"
@@ -936,18 +936,16 @@
                                                     AllowNullInput="True"
                                                     EditValue="{Binding Path=DateOfBirth, UpdateSourceTrigger=PropertyChanged}"
                                                     MaskType="DateTimeAdvancingCaret" />
-                                                <Label
-                                                    Grid.Column="1"
-                                                    Content="Geburtsort" />
+                                                <Label Grid.Column="1" Content="Geburtsort" />
                                                 <TextBox
                                                     Grid.Column="2"
                                                     Height="23"
                                                     Margin="3"
+                                                    HorizontalAlignment="Stretch"
                                                     Text="{val:ValidationBinding Path=PlaceOfBirth,
-                                                                                 UpdateSourceTrigger=PropertyChanged}" 
-                                                    HorizontalAlignment="Stretch"/>
+                                                                                 UpdateSourceTrigger=PropertyChanged}" />
                                             </Grid>
-                                           
+
                                             <Label
                                                 Grid.Row="0"
                                                 Grid.Column="2"
@@ -1313,29 +1311,6 @@
                                                 Increment="1"
                                                 IsFloatValue="False"
                                                 MinValue="0" />
-
-                                            <TextBlock
-                                                x:Name="ButtonOpenAiChat"
-                                                Grid.Row="5"
-                                                Grid.Column="0"
-                                                Width="Auto"
-                                                Margin="5,2,0,0"
-                                                HorizontalAlignment="Left"
-                                                PreviewMouseLeftButtonDown="OpenAiChat">
-                                                <Hyperlink
-                                                    Foreground="Transparent"
-                                                    NavigateUri="https://www.bewoplaner.de"
-                                                    TargetName="newWindow">
-
-                                                    <Image
-                                                        Width="48"
-                                                        Height="48"
-                                                        HorizontalAlignment="Left"
-                                                        Source="..\..\Ressources\Icons\chatbot.png"
-                                                        Style="{StaticResource toolbarImageStyle}" />
-
-                                                </Hyperlink>
-                                            </TextBlock>
                                         </Grid>
                                     </GroupBox>
                                     <GroupBox
diff --git a/BeWo/View/Detail/CustomerView.xaml.cs b/BeWo/View/Detail/CustomerView.xaml.cs
index 347d3bd3c..73954d0ff 100644
--- a/BeWo/View/Detail/CustomerView.xaml.cs
+++ b/BeWo/View/Detail/CustomerView.xaml.cs
@@ -50,7 +50,6 @@ using HorizontalAlignment = System.Windows.HorizontalAlignment;
 using Hyperlink           = System.Windows.Documents.Hyperlink;
 using MessageBox          = System.Windows.MessageBox;
 using VerticalAlignment   = System.Windows.VerticalAlignment;
-using BeWo.AI;
 using BeWo.View.Navigation;
 using DevExpress.Mvvm;
 using System.Collections;
@@ -168,14 +167,6 @@ namespace BeWo.View.Detail
                 
             }
 
-            if (BeWoApp.AppSettings.ShowAIInternal)
-            {
-                ButtonOpenAiChat.Visibility = Visibility.Visible;
-            }
-            else
-            {
-                ButtonOpenAiChat.Visibility = Visibility.Collapsed;
-            }
 #if DEBUG
             tabitem_stundenplan.Visibility = Visibility.Visible;
 #endif
@@ -1938,13 +1929,6 @@ namespace BeWo.View.Detail
             BeWoUtils.ShowImageForm(Img.Source);
         }
 
-        private void OpenAiChat(object sender, MouseButtonEventArgs e)
-        {
-
-            AiChatController.ShowAiChatViewForSingleCustomer(ViewModel.DataContract.CustomerOid.Value, Math.Min(800, this.ActualHeight), Math.Min(1200, this.ActualWidth));
-
-        }
-
         public event PropertyChangedEventHandler PropertyChanged;
 
         [NotifyPropertyChangedInvocator]
diff --git a/BeWo/View/Detail/Zeiterfassung/ServiceRecordView2.xaml b/BeWo/View/Detail/Zeiterfassung/ServiceRecordView2.xaml
index 07ffb5a7b..8a53fa79a 100644
--- a/BeWo/View/Detail/Zeiterfassung/ServiceRecordView2.xaml
+++ b/BeWo/View/Detail/Zeiterfassung/ServiceRecordView2.xaml
@@ -600,27 +600,6 @@
 
                                         </Hyperlink>
                                     </TextBlock>
-                                    <TextBlock
-                                        x:Name="ButtonOpenAiChat"
-                                        Grid.Column="2"
-                                        Width="Auto"
-                                        Margin="5,2,0,0"
-                                        HorizontalAlignment="Left"
-                                        PreviewMouseLeftButtonDown="OpenAiChat"
-                                        Visibility="{Binding OpenAiChatButtonVisible, Converter={StaticResource BoolVisibilityConverter}}">
-                                        <Hyperlink
-                                            Foreground="Transparent"
-                                            NavigateUri="https://www.bewoplaner.de"
-                                            TargetName="newWindow">
-
-                                            <Image
-                                                Width="48"
-                                                Height="48"
-                                                HorizontalAlignment="Left"
-                                                Source="..\..\..\Ressources\Icons\chatbot.png"
-                                                Style="{StaticResource toolbarImageStyle}" />
-                                        </Hyperlink>
-                                    </TextBlock>
                                 </StackPanel>
                                 <Grid
                                     Grid.Row="0"
@@ -3321,9 +3300,8 @@
                                     Margin="10,0,0,0"
                                     Command="{Binding Path=OpenAiWindowCommand, RelativeSource={RelativeSource AncestorType={x:Type localView:BeWoView}}}"
                                     Content="{StaticResource AiDesignsIconKIChatWeissOrange}"
-                                    Style="{StaticResource NavigationToolbarButtonStyle}" >
-                                </Button>
-                                </StackPanel>
+                                    Style="{StaticResource NavigationToolbarButtonStyle}" />
+                            </StackPanel>
                             <StackPanel
                                 Grid.Column="2"
                                 VerticalAlignment="Center"
diff --git a/BeWo/View/Detail/Zeiterfassung/ServiceRecordView2.xaml.cs b/BeWo/View/Detail/Zeiterfassung/ServiceRecordView2.xaml.cs
index 6166d27dc..6091a7816 100644
--- a/BeWo/View/Detail/Zeiterfassung/ServiceRecordView2.xaml.cs
+++ b/BeWo/View/Detail/Zeiterfassung/ServiceRecordView2.xaml.cs
@@ -50,8 +50,7 @@ using Size = System.Windows.Size;
 using SupportConceptService = BeWo.Core.Service.SupportConceptService;
 using VerticalAlignment = System.Windows.VerticalAlignment;
 using DependencyObject = System.Windows.DependencyObject;
-using BeWo.AI.View;
-using BeWo.AI;
+using BeWo.View.Detail.AI;
 using BeWo.View.Windows;
 using BeWo.Core.Commands;
 using BeWo.ViewModel.View.AI;
@@ -5063,32 +5062,6 @@ namespace BeWo.View.Detail.Zeiterfassung
             BeWoUtils.NavigateToReportUri(url, "Druckvorschau");
         }
 
-        private void OpenAiChat(object sender, MouseButtonEventArgs e)
-        {
-            var node = ViewModel.SelectedCustomerNode;
-            long c2sOid = 0;
-
-            if (node != null && node.SupportConceptTreeNodeDC != null && node.SupportConceptTreeNodeDC.SupportConceptCostBearerRelDC != null)
-            {
-                c2sOid = node.SupportConceptTreeNodeDC.SupportConceptCostBearerRelDC.CostBearer2SupportConceptOid.Value;
-            }
-
-            var sr = ViewModel.ServiceRecordsForSelectedCustomer;
-
-            var earliestStartDate = sr.Any() ? sr.OrderBy(o => o.StartDate).First().StartDate : DateTime.Now;
-            var latestEndDate = sr.Any()
-                ? sr.OrderByDescending(o => o.EndDate).First().EndDate
-                : DateTime.Now.AddSeconds(1);
-
-            if (latestEndDate.Hour == 0 && latestEndDate.Minute == 0 && latestEndDate.Second == 1)
-            {
-                latestEndDate = latestEndDate.AddHours(23);
-                latestEndDate = latestEndDate.AddMinutes(59);
-            }
-
-            AiChatController.ShowAiChatViewForServiceRecords(c2sOid, earliestStartDate, latestEndDate, Math.Min(800, this.ActualHeight), Math.Min(1200, this.ActualWidth));
-
-        }
         private void multiSupportConceptControl_ListChanged(object sender, EventArgs<IList<CompactSupportConceptDC>> e)
         {
             ViewModel.UpdateGroupServiceAccountings(e.Data);
diff --git a/BeWo/View/Navigation/CustomerNavigationView.xaml b/BeWo/View/Navigation/CustomerNavigationView.xaml
index c57cf6fc9..3330f0873 100644
--- a/BeWo/View/Navigation/CustomerNavigationView.xaml
+++ b/BeWo/View/Navigation/CustomerNavigationView.xaml
@@ -331,7 +331,6 @@
             MainGroupHeader="{markup:Translate Klienten}"
             MainListItemStyle="{StaticResource CustomerDetailStyle}"
             OnReloadData="MainNavigationView_OnReloadData"
-            OpenAiChat="MainNavigationView_OpenAiChat"
             OpenMailMergeWindow="MainNavigationView_OnOpenMailMergeWindow"
             OpenObject="mainNavigationView_OpenObject"
             Print="mainNavigationView_Print"
diff --git a/BeWo/View/Navigation/CustomerNavigationView.xaml.cs b/BeWo/View/Navigation/CustomerNavigationView.xaml.cs
index 9a9ce96bb..efb092902 100644
--- a/BeWo/View/Navigation/CustomerNavigationView.xaml.cs
+++ b/BeWo/View/Navigation/CustomerNavigationView.xaml.cs
@@ -23,7 +23,6 @@ using BS.Shared.Extensions;
 using BS.Shared.Translation;
 
 using Microsoft.Win32;
-using BeWo.AI;
 using BeWo.View.Document;
 using DevExpress.Mvvm;
 using System;
@@ -71,11 +70,6 @@ namespace BeWo.View.Navigation
 			//supportConceptFilterComboBox.SelectionChanged = "sortCombo_SelectionChanged";
 			supportConceptFilterComboBox.Style = FindResource("SortComboBox") as Style;
 
-			if (BeWoApp.AppSettings.ShowAIInternal)
-			{
-				mainNavigationView.btnOpenAi.Visibility = Visibility.Visible;
-			}
-
 			if (BeWoApp.LoggedOnUser.HasRight(UserRightType.CustomerView_View) || BeWoApp.LoggedOnUser.HasRight(UserRightType.ViewAll))
 			{
 				supportConceptFilterComboBox.Items.Add(new CustomerFilterItem(CustomerFilterEnum.All));
@@ -549,10 +543,5 @@ namespace BeWo.View.Navigation
 				});
 			});
 		}
-
-		private void MainNavigationView_OpenAiChat()
-		{
-			AiChatController.ShowAiChatViewForObjects(TableID.Customer, 800, 1200);
-		}
 	}
 }
\ No newline at end of file
diff --git a/BeWo/View/Navigation/MainNavigationView.xaml b/BeWo/View/Navigation/MainNavigationView.xaml
index 71d990746..0d32d5946 100644
--- a/BeWo/View/Navigation/MainNavigationView.xaml
+++ b/BeWo/View/Navigation/MainNavigationView.xaml
@@ -267,13 +267,6 @@
                             Click="btnDelete_Click"
                             Content="Löschen"
                             Style="{StaticResource NavigationToolbarButtonStyle}" />
-                        <Button
-                            x:Name="btnOpenAi"
-                            Margin="10,0,0,0"
-                            Click="btnOpenAi_Click"
-                            Content="KI"
-                            Style="{StaticResource NavigationToolbarButtonStyle}"
-                            Visibility="Collapsed" />
                         <StackPanel Margin="0" Orientation="Horizontal">
                             <StackPanel.Resources>
                                 <ResourceDictionary>
diff --git a/BeWo/View/Navigation/MainNavigationView.xaml.cs b/BeWo/View/Navigation/MainNavigationView.xaml.cs
index e2416ea32..1ba8eb082 100644
--- a/BeWo/View/Navigation/MainNavigationView.xaml.cs
+++ b/BeWo/View/Navigation/MainNavigationView.xaml.cs
@@ -96,8 +96,6 @@ namespace BeWo.View.Navigation
 
         public delegate void ImportObjectsDelegate();
 
-        public delegate void OpenAiChatDelegate();
-
         public delegate bool DeleteObjectDelegate(IFilterableDC obj);
 
         public delegate void OpenObjectDelegate(IFilterableDC obj);
@@ -114,8 +112,6 @@ namespace BeWo.View.Navigation
 
         public event ImportObjectsDelegate ImportObjects;
 
-        public event OpenAiChatDelegate OpenAiChat;
-
         public event DeleteObjectDelegate DeleteObject;
 
         public event EventHandler<EventArgs<IEnumerable<IFilterableDC>>> ExcelExport;
@@ -225,19 +221,6 @@ namespace BeWo.View.Navigation
             }
         }
 
-        public bool OpenAiButtonVisible
-        {
-            get
-            {
-                return btnOpenAi.Visibility == Visibility.Visible;
-            }
-
-            set
-            {
-                btnOpenAi.Visibility = value ? Visibility.Visible : Visibility.Collapsed;
-            }
-        }
-
         //[TypeConverter(typeof(UserRightTypeArrayConverter))]
         //public UserRightType[] ImportDemands
         //{
@@ -627,35 +610,6 @@ namespace BeWo.View.Navigation
             }
         }
 
-        // Christian
-        private void btnOpenAi_Click(object sender, RoutedEventArgs e)
-        {
-            if (OpenAiChat != null)
-            {
-                OpenAiChat();
-            }
-        }
-
-        // Rene Window
-		private void btnOpenAi2_Click(object sender, RoutedEventArgs e)
-		{
-
-
-			if (OpenAiChat != null)
-			{
-				OpenAiChat();
-			}
-		}
-
-        // Rene ModalPopup
-		private void btnOpenAi3_Click(object sender, RoutedEventArgs e)
-		{
-			if (OpenAiChat != null)
-			{
-				OpenAiChat();
-			}
-		}
-
 		private void btnCopy_Click(object sender, RoutedEventArgs e)
 	    {
 		    if (CopyObject != null)
diff --git a/BeWo/ViewModel/ListViewModel/ServiceRecordListVM.cs b/BeWo/ViewModel/ListViewModel/ServiceRecordListVM.cs
index 4a42787b1..127a227a0 100644
--- a/BeWo/ViewModel/ListViewModel/ServiceRecordListVM.cs
+++ b/BeWo/ViewModel/ListViewModel/ServiceRecordListVM.cs
@@ -453,11 +453,6 @@ namespace BeWo.ViewModel.ListViewModel
 			get { return BeWoApp.AppSettings.ShowHilfeplanStatistikReport && SelectedCustomerNode != null && SelectedCustomerNode.SupportConceptTreeNodeDC != null; }
 		}
 
-		public bool OpenAiChatButtonVisible
-		{
-			get { return BeWoApp.AppSettings.ShowAI && (BeWoApp.LoggedOnUser.HasRight(UserRightType.AiChatInZeiterfassung)) && SelectedCustomerNode != null && SelectedCustomerNode.SupportConceptTreeNodeDC != null; }
-		}
-
 		public ServiceRecordTimeInterval ServiceRecordTimeInterval
 		{
 			get { return _ServiceRecordTimeInterval; }