diff --git a/BeWo/Scheduler/View/NewSchedulerView.xaml b/BeWo/Scheduler/View/NewSchedulerView.xaml
index e5f01e9d9..e122060c8 100644
--- a/BeWo/Scheduler/View/NewSchedulerView.xaml
+++ b/BeWo/Scheduler/View/NewSchedulerView.xaml
@@ -683,7 +683,8 @@
                                                                         <CheckBox.IsChecked>
                                                                             <MultiBinding Converter="{StaticResource CheckBoxConverter}" ConverterParameter="Mitarbeiter">
                                                                                 <Binding Path="EmployeeOid" Mode="OneWay" />
-                                                                                <Binding Path="SelectedEmployees" Mode="TwoWay" UpdateSourceTrigger="PropertyChanged" RelativeSource="{RelativeSource FindAncestor, AncestorType={x:Type view:NewSchedulerView}}" />
+                                                                                <Binding Path="SelectedEmployees" Mode="TwoWay" UpdateSourceTrigger="PropertyChanged" 
+                                                                                    RelativeSource="{RelativeSource FindAncestor, AncestorType={x:Type view:NewSchedulerView}}" />
                                                                             </MultiBinding>
                                                                         </CheckBox.IsChecked>
 
@@ -868,7 +869,8 @@
                                                                 <CheckBox.IsChecked>
                                                                     <MultiBinding Converter="{StaticResource CheckBoxConverter}" ConverterParameter="Ressourcen" UpdateSourceTrigger="PropertyChanged" NotifyOnSourceUpdated="True">
                                                                         <Binding Path="ResourceOid" Mode="OneWay" />
-                                                                        <Binding Path="SelectedResources" Mode="TwoWay" UpdateSourceTrigger="PropertyChanged" RelativeSource="{RelativeSource FindAncestor, AncestorType={x:Type view:NewSchedulerView}}" />
+                                                                        <Binding Path="SelectedResources" Mode="TwoWay" UpdateSourceTrigger="PropertyChanged" 
+                                                                            RelativeSource="{RelativeSource FindAncestor, AncestorType={x:Type view:NewSchedulerView}}" />
                                                                     </MultiBinding>
                                                                 </CheckBox.IsChecked>
                                                             </CheckBox>
diff --git a/BeWo/Scheduler/View/NewSchedulerView.xaml.cs b/BeWo/Scheduler/View/NewSchedulerView.xaml.cs
index 20a803a5c..764785f5b 100644
--- a/BeWo/Scheduler/View/NewSchedulerView.xaml.cs
+++ b/BeWo/Scheduler/View/NewSchedulerView.xaml.cs
@@ -2031,7 +2031,9 @@ namespace BeWo.Scheduler.View
                                                                                                    w.EmployeeList.Count > 0 && w.EmployeeList.Any(a => a.Employee.EmployeeOid.Equals(BeWoApp.LoggedOnEmployee.EmployeeOid)) ||
                                                                                                    BeWoUtils.HasRight(UserRightType.KalenderMitarbeitertermineAnsehen)) && (!w.EmployeeList.TrueForAll(e2a => e2a.ParticipationAnswer == ParticipationAnswer.Absage) || w.EmployeeList == null || w.EmployeeList.Count == 0)).ToList();
 
-                                            var editableAppointments = appointments.Where(w => w.CanBeEdited).ToList();
+                                            var anonymizedAppointments = appointments.Where(w => w.CanBeEdited == false && w.IsTask == false).ToList();
+
+                                            prefilteredAppointments.AddRangeIfElementsNotIn(anonymizedAppointments);
 
                                             if(!IsTasksVisible)
                                             {
diff --git a/BeWo/Scheduler/View/SchedulerAppointmentEditForm.xaml b/BeWo/Scheduler/View/SchedulerAppointmentEditForm.xaml
index 73da1f3e7..f6bfe3f84 100644
--- a/BeWo/Scheduler/View/SchedulerAppointmentEditForm.xaml
+++ b/BeWo/Scheduler/View/SchedulerAppointmentEditForm.xaml
@@ -19,90 +19,90 @@
 		<converter:NewCalendarBackgroundConverter x:Key="NewCalendarBackgroundConverter" />
 		<bewoConverter:BoolVisibilityConverter x:Key="BoolVisibilityConverter" />
 		<bewoConverter:ParticipationBrushConverter x:Key="ParticipationBrushConverter" />
-    <localSchView:RemoveElementVisibilityConverter x:Key="RemoveElementVisibilityConverter" />
+        <localSchView:RemoveElementVisibilityConverter x:Key="RemoveElementVisibilityConverter" />
         <localSchView:InformationVisibilityConverter x:Key="InformationVisibilityConverter" />
 	    
-    <Style x:Key="MultiSupportConceptSelectionControlStyle" TargetType="{x:Type ListBoxItem}">
-        <Setter Property="HorizontalContentAlignment" Value="{Binding Path=HorizontalContentAlignment, RelativeSource={RelativeSource AncestorLevel=1, AncestorType={x:Type ItemsControl}, Mode=FindAncestor}}" />
-        <Setter Property="VerticalContentAlignment" Value="{Binding Path=VerticalContentAlignment, RelativeSource={RelativeSource AncestorLevel=1, AncestorType={x:Type ItemsControl}, Mode=FindAncestor}}" />
-        <Setter Property="Margin" Value="2,2,2,0" />
-        <Setter Property="Template">
-            <Setter.Value>
-                <ControlTemplate>
-                    <Grid>
-                        <Border x:Name="ItemBorder" CornerRadius="5" MinHeight="25" Background="#FF000000">
-                            <Border.OpacityMask>
-                                <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
-                                    <GradientStop Color="#19000000" Offset="0" />
-                                    <GradientStop Color="#26000000" Offset="1" />
-                                </LinearGradientBrush>
-                            </Border.OpacityMask>
-                        </Border>
+        <Style x:Key="MultiSupportConceptSelectionControlStyle" TargetType="{x:Type ListBoxItem}">
+            <Setter Property="HorizontalContentAlignment" Value="{Binding Path=HorizontalContentAlignment, RelativeSource={RelativeSource AncestorLevel=1, AncestorType={x:Type ItemsControl}, Mode=FindAncestor}}" />
+            <Setter Property="VerticalContentAlignment" Value="{Binding Path=VerticalContentAlignment, RelativeSource={RelativeSource AncestorLevel=1, AncestorType={x:Type ItemsControl}, Mode=FindAncestor}}" />
+            <Setter Property="Margin" Value="2,2,2,0" />
+            <Setter Property="Template">
+                <Setter.Value>
+                    <ControlTemplate>
+                        <Grid>
+                            <Border x:Name="ItemBorder" CornerRadius="5" MinHeight="25" Background="#FF000000">
+                                <Border.OpacityMask>
+                                    <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
+                                        <GradientStop Color="#19000000" Offset="0" />
+                                        <GradientStop Color="#26000000" Offset="1" />
+                                    </LinearGradientBrush>
+                                </Border.OpacityMask>
+                            </Border>
 
-                        <Border x:Name="ItemContent" CornerRadius="5" MinHeight="25" Background="{StaticResource SupportConceptContentBrush}">
-                            <Grid HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Margin="5,3,5,3" OpacityMask="{x:Null}" SnapsToDevicePixels="True">
-                                <Grid.ColumnDefinitions>
-                                    <ColumnDefinition Width="*" />
-                                    <ColumnDefinition Width="Auto" />
-                                </Grid.ColumnDefinitions>
-                                <Grid.RowDefinitions>
-                                    <RowDefinition Height="Auto" />
-                                    <RowDefinition Height="Auto" />
-                                </Grid.RowDefinitions>
+                            <Border x:Name="ItemContent" CornerRadius="5" MinHeight="25" Background="{StaticResource SupportConceptContentBrush}">
+                                <Grid HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Margin="5,3,5,3" OpacityMask="{x:Null}" SnapsToDevicePixels="True">
+                                    <Grid.ColumnDefinitions>
+                                        <ColumnDefinition Width="*" />
+                                        <ColumnDefinition Width="Auto" />
+                                    </Grid.ColumnDefinitions>
+                                    <Grid.RowDefinitions>
+                                        <RowDefinition Height="Auto" />
+                                        <RowDefinition Height="Auto" />
+                                    </Grid.RowDefinitions>
 
-                                <TextBlock x:Name="txtDetail1" Grid.Column="0" Grid.Row="0" Text="{Binding Path=CustomerName}" FontSize="12" Foreground="#FFD2D2D2" FontFamily="Microsoft Sans Serif" />
-                                <TextBlock x:Name="txtDetail2" Grid.Column="0" Grid.Row="1" ToolTip="{Binding Path=FirstCostBearerDetailString}" Text="{Binding Path=FirstCostBearerDetailString}" FontSize="10" Foreground="{Binding ForegroundBrush}" FontFamily="Microsoft Sans Serif" />
-                                <Button x:Name="btnRemoveSupportConcept" Grid.Column="1" Grid.Row="0" Grid.RowSpan="2" Width="20" Height="20" ToolTip="Hilfeplan aus der Liste entfernen" Tag="{Binding}" Style="{DynamicResource CloseButtonStyle}" Click="BtnRemoveSupportConcept_Click" Margin="3,0,0,0" />
-                            </Grid>
-                        </Border>
-                  </Grid>
+                                    <TextBlock x:Name="txtDetail1" Grid.Column="0" Grid.Row="0" Text="{Binding Path=CustomerName}" FontSize="12" Foreground="#FFD2D2D2" FontFamily="Microsoft Sans Serif" />
+                                    <TextBlock x:Name="txtDetail2" Grid.Column="0" Grid.Row="1" ToolTip="{Binding Path=FirstCostBearerDetailString}" Text="{Binding Path=FirstCostBearerDetailString}" FontSize="10" Foreground="{Binding ForegroundBrush}" FontFamily="Microsoft Sans Serif" />
+                                    <Button x:Name="btnRemoveSupportConcept" Grid.Column="1" Grid.Row="0" Grid.RowSpan="2" Width="20" Height="20" ToolTip="Hilfeplan aus der Liste entfernen" Tag="{Binding}" Style="{DynamicResource CloseButtonStyle}" Click="BtnRemoveSupportConcept_Click" Margin="3,0,0,0" />
+                                </Grid>
+                            </Border>
+                      </Grid>
 
-                  <ControlTemplate.Triggers>
-                      <DataTrigger Binding="{Binding Path=IsArchived}" Value="True">
-                          <Setter Property="Foreground" TargetName="txtDetail1" Value="#FF808080" />
-                          <Setter Property="Foreground" TargetName="txtDetail2" Value="#FF808080" />
-                      </DataTrigger>
-                      <Trigger Property="IsMouseOver" Value="True">
-                          <Setter Property="OpacityMask" TargetName="ItemBorder">
-                              <Setter.Value>
-                                  <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
-                                      <GradientStop Color="#33000000" Offset="0" />
-                                      <GradientStop Color="#66000000" Offset="1" />
-                                  </LinearGradientBrush>
-                              </Setter.Value>
-                          </Setter>
-                      </Trigger>
+                      <ControlTemplate.Triggers>
+                          <DataTrigger Binding="{Binding Path=IsArchived}" Value="True">
+                              <Setter Property="Foreground" TargetName="txtDetail1" Value="#FF808080" />
+                              <Setter Property="Foreground" TargetName="txtDetail2" Value="#FF808080" />
+                          </DataTrigger>
+                          <Trigger Property="IsMouseOver" Value="True">
+                              <Setter Property="OpacityMask" TargetName="ItemBorder">
+                                  <Setter.Value>
+                                      <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
+                                          <GradientStop Color="#33000000" Offset="0" />
+                                          <GradientStop Color="#66000000" Offset="1" />
+                                      </LinearGradientBrush>
+                                  </Setter.Value>
+                              </Setter>
+                          </Trigger>
 
-                      <Trigger Property="ListBoxItem.IsSelected" Value="True">
-                          <Setter Property="OpacityMask" TargetName="ItemBorder">
-                              <Setter.Value>
-                                  <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
-                                      <GradientStop Color="#99000000" Offset="0" />
-                                      <GradientStop Color="#CC000000" Offset="1" />
-                                  </LinearGradientBrush>
-                              </Setter.Value>
-                          </Setter>
-                      </Trigger>
-                      <MultiTrigger>
-                          <MultiTrigger.Conditions>
-                              <Condition Property="ListBoxItem.IsSelected" Value="True" />
-                              <Condition Property="Selector.IsSelectionActive" Value="False" />
-                          </MultiTrigger.Conditions>
-                          <Setter Property="OpacityMask" TargetName="ItemBorder">
-                              <Setter.Value>
-                                  <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
-                                      <GradientStop Color="#99000000" Offset="0" />
-                                      <GradientStop Color="#B2000000" Offset="1" />
-                                  </LinearGradientBrush>
-                              </Setter.Value>
-                          </Setter>
+                          <Trigger Property="ListBoxItem.IsSelected" Value="True">
+                              <Setter Property="OpacityMask" TargetName="ItemBorder">
+                                  <Setter.Value>
+                                      <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
+                                          <GradientStop Color="#99000000" Offset="0" />
+                                          <GradientStop Color="#CC000000" Offset="1" />
+                                      </LinearGradientBrush>
+                                  </Setter.Value>
+                              </Setter>
+                          </Trigger>
+                          <MultiTrigger>
+                              <MultiTrigger.Conditions>
+                                  <Condition Property="ListBoxItem.IsSelected" Value="True" />
+                                  <Condition Property="Selector.IsSelectionActive" Value="False" />
+                              </MultiTrigger.Conditions>
+                              <Setter Property="OpacityMask" TargetName="ItemBorder">
+                                  <Setter.Value>
+                                      <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
+                                          <GradientStop Color="#99000000" Offset="0" />
+                                          <GradientStop Color="#B2000000" Offset="1" />
+                                      </LinearGradientBrush>
+                                  </Setter.Value>
+                              </Setter>
 
-                      </MultiTrigger>
-                  </ControlTemplate.Triggers>
-              </ControlTemplate>
-          </Setter.Value>
-        </Setter>
-    </Style>
+                          </MultiTrigger>
+                      </ControlTemplate.Triggers>
+                  </ControlTemplate>
+              </Setter.Value>
+            </Setter>
+        </Style>
 
 		<Style x:Key="MultiElementSelectionControlStyle" TargetType="{x:Type ListBoxItem}">
 			<Setter Property="HorizontalContentAlignment" Value="{Binding Path=HorizontalContentAlignment, RelativeSource={RelativeSource AncestorLevel=1, AncestorType={x:Type ItemsControl}, Mode=FindAncestor}}" />
diff --git a/BeWoPlanerMobil/BeWoPlanerMobil.csproj b/BeWoPlanerMobil/BeWoPlanerMobil.csproj
index 91faed76f..2afc99d64 100644
--- a/BeWoPlanerMobil/BeWoPlanerMobil.csproj
+++ b/BeWoPlanerMobil/BeWoPlanerMobil.csproj
@@ -1329,6 +1329,7 @@
     <Content Include="Scripts\umd\popper.min.js" />
     <Content Include="Scripts\utils\list-utils.js" />
     <Content Include="Scripts\utils\resources-list-utils.js" />
+    <Content Include="Scripts\utils\service-record-time-calc.js" />
     <Content Include="Scripts\utils\trimCanvas.js" />
     <Content Include="Scripts\utils\dateUtils.js" />
     <Content Include="Scripts\view-scripts\report.js" />
diff --git a/BeWoPlanerMobil/Controllers/AbstractBaseController.cs b/BeWoPlanerMobil/Controllers/AbstractBaseController.cs
index 85f92658b..005f4096e 100644
--- a/BeWoPlanerMobil/Controllers/AbstractBaseController.cs
+++ b/BeWoPlanerMobil/Controllers/AbstractBaseController.cs
@@ -68,7 +68,7 @@ namespace BeWoPlanerMobil.Controllers
         }
 
         [Authorize]
-        public ActionResult UpdateSettings(string pKey, string pValue)
+        public ActionResult UpdateApplicationSettings(string pKey, string pValue)
         {
             var userSettings = GetUser().Settings;
 
@@ -83,5 +83,20 @@ namespace BeWoPlanerMobil.Controllers
 
             return RedirectToAction("Main");
         }
+
+        [Authorize]
+        public void UpdateUserSettingsWithoutReload(string key, string value)
+        {
+            var userSettings = GetUser().Settings;
+
+            UserSettingsUtils.SetSettingValue(SettingsType.ApplicationSettings, key, value, userSettings);
+
+            var loggedInUser = GetUser();
+
+            if(loggedInUser?.UserOid.HasValue ?? false)
+            {
+                UserService.UpdateUserSettings(loggedInUser.UserOid.Value, userSettings);
+            }
+        }
     }
 }
diff --git a/BeWoPlanerMobil/Controllers/CustomerController.cs b/BeWoPlanerMobil/Controllers/CustomerController.cs
index d450aec26..47e1d09c0 100644
--- a/BeWoPlanerMobil/Controllers/CustomerController.cs
+++ b/BeWoPlanerMobil/Controllers/CustomerController.cs
@@ -162,7 +162,7 @@ namespace BeWoPlanerMobil.Controllers
                 customerFilter = CustomerFilterEnum.MyCustomer;
             }
             
-            UpdateSettings(SettingsKeys.CustomerFilterCustomers, customerFilter.ToString());
+            UpdateApplicationSettings(SettingsKeys.CustomerFilterCustomers, customerFilter.ToString());
 
             return RedirectToActionPermanent("Customer");
         }
diff --git a/BeWoPlanerMobil/Controllers/MainController.cs b/BeWoPlanerMobil/Controllers/MainController.cs
index f42f256f0..44d4d19b9 100644
--- a/BeWoPlanerMobil/Controllers/MainController.cs
+++ b/BeWoPlanerMobil/Controllers/MainController.cs
@@ -94,6 +94,8 @@ namespace BeWoPlanerMobil.Controllers
                 var mandator = GetMandator();
                 var mandatorSettings = mandator.Settings;
 
+                Model.SetStartTimeToEndTimeAfterSave = UserSettingsUtils.GetSettingValueAsBool(mandatorSettings, SettingsKeys.SetStartTimeToEndTimeAfterSave);
+
                 var userSettings = AbstractModel.UserSettings;
 
                 Model.ShowExpiredSupportConcepts = UserSettingsUtils.GetSettingValueAsBool(userSettings, SettingsKeys.ShowExpiredSupportConcepts);
@@ -253,6 +255,12 @@ namespace BeWoPlanerMobil.Controllers
                 Model.IsEndDateVisible = UserSettingsUtils.GetSettingValueAsBool(mandatorSettings, SettingsKeys.IsEndDateVisible);
 
                 Model.IsZeiterfassungInStdMin = UserSettingsUtils.GetSettingValueAsBool(mandatorSettings, SettingsKeys.IsZeiterfassungInStdMin);
+
+                if(Model.IsZeiterfassungInStdMin)
+                {
+                    var x = UserSettingsUtils.GetSettingValueAsInteger(userSettings, SettingsKeys.LetzteZeiterfassungsDauer);
+                    Model.IsShowingDurationInHours = x == 1;
+                }
             }
             catch(Exception e)
             {
@@ -319,7 +327,7 @@ namespace BeWoPlanerMobil.Controllers
 
             Model.ShowExpiredSupportConcepts = newValue;
 
-            return UpdateSettings(SettingsKeys.ShowExpiredSupportConcepts, newValue ? "1" : "0");
+            return UpdateApplicationSettings(SettingsKeys.ShowExpiredSupportConcepts, newValue ? "1" : "0");
         }
 
         [HttpPost]
@@ -457,7 +465,7 @@ namespace BeWoPlanerMobil.Controllers
             return goalTree;
         }
 
-        private void SortGoals(GoalTreeItem goalTreeItem)
+        private static void SortGoals(GoalTreeItem goalTreeItem)
         {
             goalTreeItem.Children = goalTreeItem.Children.OrderBy(s => s.ValueListEntryOid).ToList();
             foreach(var test in goalTreeItem.Children)
@@ -916,14 +924,13 @@ namespace BeWoPlanerMobil.Controllers
                 }
 
                 Model.NewServiceRecord.IP = Request.UserHostAddress;
-                // ToDo: Funktioniert noch nicht zu 100 %
                 Model.NewServiceRecord.Goals = Model.SelectedGoals;
                 Model.NewServiceRecord.Start = zeitenFeld[0];
                 Model.NewServiceRecord.End = zeitenFeld[1];
 
                 Model.NewServiceRecord.DistanceInMeter = distanceInMeters;
 
-                if(Model.Employee.EmployeeOid != null)
+                if(Model.Employee.EmployeeOid.HasValue)
                 {
                     if(!Model.IsInEditingMode)
                     {
@@ -931,7 +938,7 @@ namespace BeWoPlanerMobil.Controllers
                     }
                     else
                     {
-                        if(Model.SelectedEmployee != null)
+                        if(!(Model.SelectedEmployee is null))
                         {
                             Model.NewServiceRecord.Employee = Model.SelectedEmployee;
                         }
@@ -939,9 +946,9 @@ namespace BeWoPlanerMobil.Controllers
 
                     var sc = Model.SupportConcepts.FirstOrDefault(fod => fod.CostBearerRelations.Any(a => a.CostBearer2SupportConceptOid.HasValue && a.CostBearer2SupportConceptOid.Value.Equals(selectedCostbearerSCRelOid)));
 
-                    if(sc != null)
+                    if(!(sc is null))
                     {
-                        if(sc.SupportConceptOid != null)
+                        if(sc.SupportConceptOid.HasValue)
                         {
                             Model.NewServiceRecord.SupportConcept = CustomerService.LoadCompactSupportConceptDC(sc.SupportConceptOid.Value, Model.Employee.EmployeeOid);
                         }
@@ -1028,6 +1035,20 @@ namespace BeWoPlanerMobil.Controllers
                     OperationsService.UpdateServiceRecords(new List<ServiceRecordDC> { Model.NewServiceRecord });
                 }
 
+                if(Model.SetStartTimeToEndTimeAfterSave)
+                {
+                    var previousStartDate = Model.IsInEditingMode ? Model.SelectedServiceRecord?.Start : Model.NewServiceRecord?.Start;
+                    var previousEndDate = Model.IsInEditingMode ? Model.SelectedServiceRecord?.End : Model.NewServiceRecord?.End;
+
+                    if(!(previousStartDate is null) && !(previousEndDate is null))
+                    {
+                        var duration = (previousEndDate - previousStartDate).Value.TotalMinutes;
+
+                        Model.NewStartDate = previousEndDate;
+                        Model.NewEndDate = previousEndDate.Value.AddMinutes(duration);
+                    }
+                }
+
                 Model.NewServiceRecord = new ServiceRecordDC();
 
                 if(selectedCostbearerSCRelOid.HasValue)
@@ -2353,6 +2374,8 @@ namespace BeWoPlanerMobil.Controllers
                 Model.SelectedServiceCategoryOid = firstServiceDescription.Category.ServiceCategoryOid;
             }
 
+            
+
             return RedirectToActionPermanent("Main");
         }
   
@@ -2522,7 +2545,7 @@ namespace BeWoPlanerMobil.Controllers
                 customerFilter = CustomerFilterEnum.MyCustomer;
             }
             
-            UpdateSettings(SettingsKeys.CustomerFilterInZeiterfassung, customerFilter.ToString());
+            UpdateApplicationSettings(SettingsKeys.CustomerFilterInZeiterfassung, customerFilter.ToString());
 
             return RedirectToActionPermanent("Main");
         }
@@ -2662,19 +2685,19 @@ namespace BeWoPlanerMobil.Controllers
 
                 Model.NewServiceRecord.DistanceInMeter = distanceInMeters;
 
-                if(Model.Employee.EmployeeOid != null)
+                if(Model.Employee.EmployeeOid.HasValue)
                 {
 
-                    if(Model.SelectedEmployee != null)
+                    if(!(Model.SelectedEmployee is null))
                     {
                         Model.NewServiceRecord.Employee = Model.SelectedEmployee;
                     }
 
                     var sc = Model.SupportConcepts.FirstOrDefault(fod => fod.CostBearerRelations.Any(a => a.CostBearer2SupportConceptOid.HasValue && a.CostBearer2SupportConceptOid.Value.Equals(selectedCostbearer2SupportConceptRelOid)));
 
-                    if(sc != null)
+                    if(!(sc is null))
                     {
-                        if(sc.SupportConceptOid != null)
+                        if(sc.SupportConceptOid.HasValue)
                         {
                             Model.NewServiceRecord.SupportConcept = CustomerService.LoadCompactSupportConceptDC(sc.SupportConceptOid.Value, Model.Employee.EmployeeOid);
                         }
@@ -2739,6 +2762,19 @@ namespace BeWoPlanerMobil.Controllers
                 Model.NewServiceRecord.InsUser = $"{MobileSessionFacade.LoggedInEmployee.FirstName} {MobileSessionFacade.LoggedInEmployee.LastName}";
                 Model.NewServiceRecord.IsCreatedInMobileClient = true;
 
+                if(Model.SetStartTimeToEndTimeAfterSave)
+                {
+                    var previousStartDate = Model.IsInEditingMode ? Model.SelectedServiceRecord?.Start : Model.NewServiceRecord?.Start;
+                    var previousEndDate = Model.IsInEditingMode ? Model.SelectedServiceRecord?.End : Model.NewServiceRecord?.End;
+
+                    if(!(previousStartDate is null) && !(previousEndDate is null))
+                    {
+                        var duration = (previousEndDate - previousStartDate).Value.TotalMinutes;
+
+                        Model.NewStartDate = previousEndDate;
+                        Model.NewEndDate = previousEndDate.Value.AddMinutes(duration);
+                    }
+                }
 
                 return Model.IsInEditingMode ? UpdateGroupBooking() : SaveGroupBooking();
             }
@@ -2749,5 +2785,21 @@ namespace BeWoPlanerMobil.Controllers
 
             return ResetEditingMode();
         }
+
+        [Authorize]
+        public string ToggleDurationUnit(bool isInHoursMode)
+        {
+            if(Model is null)
+            {
+                Logout();
+                return _LeerzeichenFuerGetMethoden;
+            }
+
+            Model.IsShowingDurationInHours = isInHoursMode;
+
+            UpdateUserSettingsWithoutReload(SettingsKeys.LetzteZeiterfassungsDauer, Model.IsShowingDurationInHours ? "1" : "0");
+
+            return _LeerzeichenFuerGetMethoden;
+        }
     }
 }
diff --git a/BeWoPlanerMobil/Models/MainModel.cs b/BeWoPlanerMobil/Models/MainModel.cs
index 75b3d2832..68ccfebce 100644
--- a/BeWoPlanerMobil/Models/MainModel.cs
+++ b/BeWoPlanerMobil/Models/MainModel.cs
@@ -587,6 +587,59 @@ namespace BeWoPlanerMobil.Models
 
         public List<GoalTreeItem> GoalTree { get; set; } = new List<GoalTreeItem>();
         public List<TextbausteinDisplayItem> AllTextModules { get; set; } = new List<TextbausteinDisplayItem>();
+
+        public bool SetStartTimeToEndTimeAfterSave { get; set; }
+
+        public DateTime? NewStartDate { get; set; }
+        public string NewStartTime
+        {
+            get
+            {
+                var start = NewStartDate;
+
+                if(start.HasValue && !start.Value.GetServiceRecordNoDateTimeDate().Equals(start))
+                {
+                    return start.Value.ToString("HH:mm");
+                }
+
+                return string.Empty;
+            }
+        }
+        public string NewStartDateStr => NewStartDate?.ToShortDateString();
+
+        public DateTime? NewEndDate { get; set; }
+        public string NewEndTime
+        {
+            get
+            {
+                var start = NewEndDate;
+
+                if(start != null && !start.Value.GetServiceRecordNoDateTimeDate().Equals(start))
+                {
+                    return start.Value.ToString("HH:mm");
+                }
+
+                return string.Empty;
+            }
+        }
+        public string NewEndDateStr => NewEndDate?.ToShortDateString();
+
+        public int? NewDuration
+        {
+            get
+            {
+                if(NewStartDate.HasValue && NewEndDate.HasValue)
+                {
+                    return (int?) (NewEndDate.Value - NewStartDate.Value).TotalMinutes;
+                }
+
+                return null;
+            }
+        }
+
+        public bool IsShowingDurationInHours { get; set; }
+
+        public string SelectedDurationUnit => IsShowingDurationInHours ? "Stunden" : "Minuten";
     }
 
     public class CustomSelectListItem
diff --git a/BeWoPlanerMobil/Scripts/mobileUtils.js b/BeWoPlanerMobil/Scripts/mobileUtils.js
index 0c7b2e441..1bbfe1e2d 100644
--- a/BeWoPlanerMobil/Scripts/mobileUtils.js
+++ b/BeWoPlanerMobil/Scripts/mobileUtils.js
@@ -317,7 +317,7 @@ function showCollapsable(collapsableElement) {
             collapsableElement.addClass("show");
         }
     } catch (error) {
-        logError(error.message);
+        logError(error);
     }
 }
 
@@ -335,3 +335,79 @@ function hideCollapsable(collapsableElement) {
     }
 }
 
+function treeSearchOnChange(searchInputId, textClass, cardClass, nameLabelClass, itemListClass) {
+    try {
+        var text = $("#" + searchInputId).val().toLowerCase();
+
+        var entries = $("." + textClass);
+
+        if (text.length === 0 || !text.replace(/\s\g/, '').length) {
+            resetTreeSearch(searchInputId, textClass, cardClass);
+            return;
+        }
+
+        $.each(entries, function (index, entry) {
+            var checkbox = $(entry);
+            var treeCard = checkbox.closest("." + cardClass);
+            var header = treeCard.find("h5");
+            var list = treeCard.find(".collapse");
+            var treeItemName = checkbox.find("." + nameLabelClass).text().toLowerCase();
+            var includesText = treeItemName.includes(text) || header.html().toLowerCase().includes(text);
+
+            if (includesText) {
+                checkbox.show();
+                treeCard.show();
+                showCollapsable($(list));
+            } else {
+                checkbox.hide();
+            }
+        });
+
+        var lists = $("." + itemListClass);
+
+        var cardsToHide = [];
+
+        $.each(lists, function (index, item) {
+            var children = $(item).children();
+            var hasAtLeastOneVisibleChild = false;
+            var card = $(item).parent().parent();
+
+            for (var i = 0; i < children.length; i++) {
+                var child = children[i];
+
+                hasAtLeastOneVisibleChild = $(child).css("display") === "block";
+
+                if (hasAtLeastOneVisibleChild === true) {
+                    break;
+                }
+            }
+
+            if (hasAtLeastOneVisibleChild === false) {
+                cardsToHide.push(card);
+            }
+        });
+
+        $.each(cardsToHide, function (index, item) {
+            $(item).hide();
+        });
+    } catch (error) {
+        logError(error);
+    }
+}
+
+function resetTreeSearch(searchInputId, textClass, cardClass) {
+    try {
+        $("#" + searchInputId).val("");
+
+        var entries = $("." + textClass);
+        var treeCard = $("." + cardClass);
+        var collapsable = treeCard.find(".collapse");
+
+        entries.show();
+        treeCard.show();
+
+        hideCollapsable(collapsable);
+    } catch (error) {
+        logError(error);
+    }
+}
\ No newline at end of file
diff --git a/BeWoPlanerMobil/Scripts/utils/service-record-time-calc.js b/BeWoPlanerMobil/Scripts/utils/service-record-time-calc.js
new file mode 100644
index 000000000..5dde47dcd
--- /dev/null
+++ b/BeWoPlanerMobil/Scripts/utils/service-record-time-calc.js
@@ -0,0 +1,153 @@
+function calculateTimeWithDuration(timeInputValue, timeElement, startDate, duration) {
+    var hoursToMinutes = parseTimeInputToIntegerArray(timeInputValue);
+    var hours = parseInt(hoursToMinutes[0]);
+    var minutes = parseInt(hoursToMinutes[1]);
+
+    startDate.hours(hours);
+    startDate.minutes(minutes);
+
+    var durationFormat = $("#hours-minutes-dropdown-btn").length && $("#hours-minutes-dropdown-btn").text().replaceAll(/\s/g, "") === "Stunden" ? "h" : "m";
+
+    startDate.add(duration, durationFormat);
+
+    timeInputValue = startDate.format("HH:mm");
+
+    timeElement.val(timeInputValue);
+}
+
+function onDurationChange() {
+    var startTime = $("#start-time").val();
+    var endTime = $("#end-time").val();
+    var duration = $("#duration").val();
+
+    var hoursMinutesDropdownButton = $("#hours-minutes-dropdown-btn");
+    var hoursMinutesText = hoursMinutesDropdownButton.length ? hoursMinutesDropdownButton.text().replaceAll(/\s/g, "") : "";
+
+    var startTimeCondition = startTime !== undefined && startTime !== null && startTime.length > 0;
+    var endTimeCondition = endTime !== undefined && endTime !== null && endTime.length > 0;
+    var durationNumber = parseFloat(duration.replace(",", "."));
+    var durationCondition = !isNaN(durationNumber);
+
+    if ((false === startTimeCondition && false === endTimeCondition) || durationCondition === false) {
+        return;
+    }
+
+    var startDateString = $("#start-date-picker").datetimepicker("date");
+    var endDate = moment(new Date());
+    var startDate = moment(new Date());
+
+    if (startDateString.length !== 0) {
+        startDate = moment(startDateString);
+        endDate = startDate.clone();
+    }
+
+    if ($("#end-date-picker").length !== 0) {
+        var endDateString = $("#end-date-picker").datetimepicker("date");
+        endDate = moment(endDateString);
+    }
+
+    var h2m = [0, 0];
+
+    var durationFormat = hoursMinutesText === "Stunden" ? "h" : "m";
+
+    if (startTimeCondition === true) {
+        h2m = parseTimeInputToIntegerArray(startTime);
+
+        startDate = startDate.hours(h2m[0]).minutes(h2m[1]);
+        endDate = startDate.clone().add(durationNumber, durationFormat);
+
+        $("#end-time").val(endDate.format("HH:mm"));
+        $("#end-date").val(endDate.format("DD.MM.yyyy"));
+    } else {
+        h2m = parseTimeInputToIntegerArray(endTime);
+
+        endDate = endDate.hours(h2m[0]).minutes(h2m[1]);
+        startDate = endDate.clone().add(durationNumber * -1, durationFormat);
+
+        $("#start-time").val(startDate.format("HH:mm"));
+        $("#start-date").val(startDate.format("DD.MM.yyyy"));
+    }
+}
+
+function calculateDuration(isInvocatedByHoursMinutesButton) {
+    var startTime = $("#start-time").val();
+    var endTime = $("#end-time").val();
+    var duration = $("#duration").val();
+
+    var hoursMinutesDropdownButton = $("#hours-minutes-dropdown-btn");
+    var hoursMinutesText = hoursMinutesDropdownButton.length ?
+        hoursMinutesDropdownButton.text().replaceAll(/\s/g, "") :
+        "";
+
+    if ((startTime.length > 0 && startTime.length < 5) || (endTime.length > 0 && endTime.length < 5)) {
+        return;
+    }
+
+    var startTimeCondition = startTime !== undefined && startTime !== null && startTime.length > 0;
+    var endTimeCondition = endTime !== undefined && endTime !== null && endTime.length > 0;
+    var durationNumber = parseFloat(duration.replace(",", "."));
+    var durationCondition = !isNaN(durationNumber);
+    var startDateString = $("#start-date-picker").datetimepicker("date");
+    var endDate = moment(new Date());
+    var startDate = moment(new Date());
+
+    if (startDateString !== null && startDateString.length !== 0) {
+        startDate = moment(startDateString);
+        endDate = startDate.clone();
+    }
+
+    // Es gibt ein Enddatumsfeld
+    if ($("#end-date-picker").length !== 0) {
+        var endDateString = $("#end-date-picker").datetimepicker("date");
+
+        if (endDateString !== null && endDateString.length !== 0) {
+            endDate = moment(endDateString);
+        }
+    }
+
+    var newDurationValue = 0;
+
+    if (startTimeCondition && endTimeCondition && isInvocatedByHoursMinutesButton === false) {
+        var startHHmm = parseTimeInputToIntegerArray(startTime);
+        var endHHmm = parseTimeInputToIntegerArray(endTime);
+
+        startDate.hours(startHHmm[0]);
+        startDate.minutes(startHHmm[1]);
+        endDate.hours(endHHmm[0]);
+        endDate.minutes(endHHmm[1]);
+
+        var momentDuration = moment.duration(endDate.diff(startDate));
+
+        if (hoursMinutesDropdownButton.length && hoursMinutesText === "Stunden") {
+            newDurationValue = momentDuration.asHours();
+        } else {
+            newDurationValue = momentDuration.asMinutes();
+        }
+
+        $("#duration").val(newDurationValue);
+    } else if (startTimeCondition && durationCondition) {
+        if (hoursMinutesDropdownButton.length) {
+            if (hoursMinutesText === "Stunden") {
+                durationNumber /= 60;
+            } else {
+                durationNumber *= 60;
+            }
+
+            $("#duration").val(durationNumber);
+        }
+
+        calculateTimeWithDuration(startTime, $("#end-time"), startDate, durationNumber);
+    } else if (endTimeCondition && durationCondition) {
+        if (hoursMinutesDropdownButton.length) {
+            if (hoursMinutesText === "Stunden") {
+                durationNumber /= 60;
+            } else {
+                durationNumber *= 60;
+            }
+
+            $("#duration").val(durationNumber);
+        }
+
+        calculateTimeWithDuration(endTime, $("#start-time"), startDate, durationNumber * -1);
+    }
+}
\ No newline at end of file
diff --git a/BeWoPlanerMobil/Scripts/view-scripts/main.js b/BeWoPlanerMobil/Scripts/view-scripts/main.js
index 3b6b43030..030d8711a 100644
--- a/BeWoPlanerMobil/Scripts/view-scripts/main.js
+++ b/BeWoPlanerMobil/Scripts/view-scripts/main.js
@@ -36,137 +36,6 @@ function showAlertMessage(message) {
     $("#form-alert").show();
 }
 
-function calculateDuration(isInvocatedByHoursMinutesButton) {
-    var startTime = $("#start-time").val();
-    var endTime = $("#end-time").val();
-    var duration = $("#duration").val();
-    var hoursMinutesDropdownButton = $("#hours-minutes-dropdown-btn");
-
-    if((startTime.length > 0 && startTime.length < 5) || (endTime.length > 0 && endTime.length < 5)) {
-        return;
-    }
-
-    var startTimeCondition = startTime !== undefined && startTime !== null && startTime.length > 0;
-    var endTimeCondition   = endTime !== undefined && endTime !== null && endTime.length > 0;
-    var durationNumber     = hoursMinutesDropdownButton.length && hoursMinutesDropdownButton.text() === "Stunden" ? parseFloat(duration.replace(",", ".")) : parseInt(duration, 10);
-    var durationCondition  = !isNaN(durationNumber);
-    var startDateString    = $("#start-date-picker").datetimepicker("date");
-    var endDate            = moment(new Date());
-    var startDate          = moment(new Date());
-    
-    if(startDateString.length !== 0) {
-        startDate = moment(startDateString);
-        endDate = startDate.clone();
-    }
-
-    // Es gibt ein Enddatumsfeld
-    if ($("#end-date-picker").length !== 0) {
-        var endDateString = $("#end-date-picker").datetimepicker("date");
-
-        if (endDateString.length !== 0) {
-            endDate = moment(endDateString);
-        }
-    }
-    
-    var newDurationValue = 0;
-
-    if(startTimeCondition && endTimeCondition && isInvocatedByHoursMinutesButton === false) {
-        var startHHmm = parseTimeInputToIntegerArray(startTime);
-        var endHHmm = parseTimeInputToIntegerArray(endTime);
-        
-        startDate.hours(startHHmm[0]);
-        startDate.minutes(startHHmm[1]);
-        endDate.hours(endHHmm[0]);
-        endDate.minutes(endHHmm[1]);
-
-        var momentDuration = moment.duration(endDate.diff(startDate));
-
-        if (hoursMinutesDropdownButton.length && hoursMinutesDropdownButton.text() === "Stunden") {
-            newDurationValue = momentDuration.asHours();
-        } else {
-            newDurationValue = momentDuration.asMinutes();
-        }
-
-        $("#duration").val(newDurationValue);
-    } else if(startTimeCondition && durationCondition) {
-        if(hoursMinutesDropdownButton.length && hoursMinutesDropdownButton.text() === "Stunden") {
-            durationNumber *= 60;
-        }
-
-        calculateTimeWithDuration(startTime, $("#end-time"), startDate, durationNumber);
-    } else if(endTimeCondition && durationCondition) {
-        if(hoursMinutesDropdownButton.length && hoursMinutesDropdownButton.text() === "Stunden") {
-            durationNumber *= 60;
-        }
-
-        calculateTimeWithDuration(endTime, $("#start-time"), startDate, durationNumber * -1);
-    }
-}
-
-function onDurationChange() {
-    var startTime = $("#start-time").val();
-    var endTime = $("#end-time").val();
-    var duration = $("#duration").val();
-
-    var hoursMinutesDropdownButton = $("#hours-minutes-dropdown-btn");
-    var startTimeCondition = startTime !== undefined && startTime !== null && startTime.length > 0;
-    var endTimeCondition = endTime !== undefined && endTime !== null && endTime.length > 0;
-    var durationNumber = hoursMinutesDropdownButton.length && hoursMinutesDropdownButton.text() === "Stunden" ? parseFloat(duration.replace(",", ".")) : parseInt(duration, 10);
-    var durationCondition = !isNaN(durationNumber);
-
-    if((false === startTimeCondition && false === endTimeCondition) || durationCondition === false) {
-        return;
-    }
-
-    var startDateString = $("#start-date-picker").datetimepicker("date");
-    var endDate = moment(new Date());
-    var startDate = moment(new Date());
-
-    if (startDateString.length !== 0) {
-        startDate = moment(startDateString);
-        endDate = startDate.clone();
-    }
-
-    if ($("#end-date-picker").length !== 0) {
-        var endDateString = $("#end-date-picker").datetimepicker("date");
-        endDate = moment(endDateString);
-    }
-
-    var h2m = [0, 0];
-
-    if(hoursMinutesDropdownButton.length && hoursMinutesDropdownButton.text() === "Stunden") {
-        durationNumber *= 60;
-    }
-
-    if (startTimeCondition === true) {
-        h2m = parseTimeInputToIntegerArray(startTime);
-
-        startDate.hours(h2m[0]).minutes(h2m[1]).add(durationNumber, "m");
-        $("#end-time").val(startDate.format("HH:mm"));
-    } else {
-        h2m = parseTimeInputToIntegerArray(endTime);
-
-        endDate.hours(h2m[0]).minutes(h2m[1]).add(durationNumber * -1, "m");
-
-        $("#start-time").val(endDate.format("HH:mm"));
-    }
-}
-
-function calculateTimeWithDuration(timeInputValue, timeElement, startDate, duration) {
-    var hoursToMinutes = parseTimeInputToIntegerArray(timeInputValue);
-    var hours = parseInt(hoursToMinutes[0]);
-    var minutes = parseInt(hoursToMinutes[1]);
-    
-    startDate.hours(hours);
-    startDate.minutes(minutes);
-
-    startDate.add(duration, "m");
-
-    timeInputValue = startDate.format("HH:mm");
-
-    timeElement.val(timeInputValue);
-}
-
 function resetCreateForm() {
     $("#serviceRecordCreationForm").trigger("reset");
 
@@ -232,11 +101,11 @@ function submitGroupBookingForm() {
 }
 
 function deactivateGroupBookingForm() {
-    $("#employees-button, #category-select, #leistung-select, #start-date, #end-date, #start-time, #end-time, #duration, #distance, textarea, #reset-button, #create-button, #textbausteine-button").prop("disabled", true);
+    $("#employees-button, #category-select, #leistung-select, #start-date, #end-date, #start-time, #end-time, #duration, #distance, textarea, #reset-button, #create-button, #textbausteine-button, #hours-minutes-dropdown-btn").prop("disabled", true);
 }
 
 function activateGroupBookingForm() {
-    $("#employees-button, #category-select, #leistung-select, #start-date, #end-date, #start-time, #end-time, #duration, #distance, textarea, #reset-button, #create-button, #textbausteine-button").prop("disabled", false);
+    $("#employees-button, #category-select, #leistung-select, #start-date, #end-date, #start-time, #end-time, #duration, #distance, textarea, #reset-button, #create-button, #textbausteine-button, #hours-minutes-dropdown-btn").prop("disabled", false);
 }
 
 function deleteServiceRecord(serviceRecordOid) {
@@ -455,7 +324,6 @@ function getCheckedGoals() {
     return selectedGoals.substr(0, selectedGoals.length - 1);
 }
 
-// ToDo: Durch RenderAction ersetzen
 function updateSelectedGoals() {
     var selectedGoals = getCheckedGoals();
 
@@ -474,6 +342,7 @@ function checkNumberInput(inputId) {
     return isNum;
 }
 
+// Wird bei der Validierung des Formulars benutzt
 function getStartAndEndDate() {
     var startTimePicker = $("#start-time-picker");
     var endTimePicker = $("#end-time-picker");
@@ -537,17 +406,6 @@ function getStartAndEndDate() {
     return [startDate, endDate];
 }
 
-function toggleHoursMinutesDropdownButton(element) {
-    var hoursMinutesDropdownButton = $("#hours-minutes-dropdown-btn");
-
-    var buttonText = $(element).text();
-    hoursMinutesDropdownButton.text(buttonText);
-
-    setInputFilter();
-
-    calculateDuration(true);
-}
-
 function textCategoryOnClick(categoryId) {
     var childrenContainer = $("#" + categoryId + "-children-container");
     var iconSpan = $("#" + categoryId + "-icon-span");
diff --git a/BeWoPlanerMobil/Scripts/view-scripts/scheduler.js b/BeWoPlanerMobil/Scripts/view-scripts/scheduler.js
index 6d01ca6d8..a9e8e34cf 100644
--- a/BeWoPlanerMobil/Scripts/view-scripts/scheduler.js
+++ b/BeWoPlanerMobil/Scripts/view-scripts/scheduler.js
@@ -251,82 +251,4 @@ function resetSearch(searchInputId, entryClass) {
     } catch (error) {
         logError(error.message);
     }
-}
-
-function resourceSearchOnChange(searchInputId) {
-    try {
-        var text = $("#" + searchInputId).val().toLowerCase();
-
-        var entries = $(".resource-text");
-
-        if (text.length === 0 || !text.replace(/\s\g/, '').length) {
-            resetResourceSearch(searchInputId);
-            return;
-        }
-
-        $.each(entries, function (index, entry) {
-            var checkbox = $(entry);
-            var categoryCard = checkbox.closest(".category-card");
-            var list = categoryCard.find(".collapse");
-            var resourceName = checkbox.find(".resource-name-label").text().toLowerCase();
-            var includesText = resourceName.includes(text);
-
-            if (includesText) {
-                checkbox.show();
-                categoryCard.show();
-                showCollapsable($(list));
-            } else {
-                checkbox.hide();
-            }
-        });
-
-        var lists = $(".resource-list");
-
-        var cardsToHide = [];
-
-        $.each(lists, function (index, item) {
-            var children = $(item).children();
-            var hasAtLeastOneVisibleChild = false;
-            var card = $(item).parent().parent();
-
-            for (var i = 0; i < children.length; i++) {
-                var child = children[i];
-
-                hasAtLeastOneVisibleChild = $(child).css("display") === "block";
-
-                if (hasAtLeastOneVisibleChild === true) {
-                    break;
-                }
-            }
-
-            if (hasAtLeastOneVisibleChild === false) {
-                cardsToHide.push(card);
-            }
-        });
-
-        $.each(cardsToHide, function (index, item) {
-            $(item).hide();
-        });
-    } catch (error) {
-        logError(error.message);
-    }
-}
-
-function resetResourceSearch(searchInputId) {
-    try {
-        logDebug("reset resource search: " + searchInputId);
-
-        $("#" + searchInputId).val("");
-
-        var entries = $(".resource-text");
-        var categoryCard = $(".category-card");
-        var collapsable = categoryCard.find(".collapse");
-
-        entries.show();
-        categoryCard.show();
-
-        hideCollapsable(collapsable);
-    } catch(error) {
-        logError(error.message);
-    }
 }
\ No newline at end of file
diff --git a/BeWoPlanerMobil/Views/Main/GoalTreePartial.cshtml b/BeWoPlanerMobil/Views/Main/GoalTreePartial.cshtml
index 3c35fb974..b83df0a27 100644
--- a/BeWoPlanerMobil/Views/Main/GoalTreePartial.cshtml
+++ b/BeWoPlanerMobil/Views/Main/GoalTreePartial.cshtml
@@ -7,17 +7,17 @@
 {
     if(!goalTreeItem.IsLeaf) // Ziel
     {
-        <div class="card w-100 mb-3" id="c-@goalTreeItem.ValueListEntryOid">
+        <div class="card w-100 mb-3 goal-card" id="c-@goalTreeItem.ValueListEntryOid">
             <div class="card-header px-2" data-toggle="collapse" data-target="#collapsable-goal-tree-branch-@goalTreeItem.ValueListEntryOid">
                 <div class="d-flex align-items-center">
-                    <h5 class="mr-auto">@goalTreeItem.Header</h5>
+                    <h5 class="mr-auto goal-card-header">@goalTreeItem.Header</h5>
                     <div class="btn-group" role="group">
                         <span class="fas fa-chevron-down text-primary"></span>
                     </div>
                 </div>
             </div>
             <div class="collapse" id="collapsable-goal-tree-branch-@goalTreeItem.ValueListEntryOid">
-                <div class="card-body p-1">
+                <div class="card-body p-1 goal-list">
                     @foreach(var child in goalTreeItem.Children)
                     {
                         @BuildGoalTreeBranch(child)
@@ -43,9 +43,9 @@
             }
         }
 
-        <div class="custom-control custom-checkbox">
+        <div class="custom-control custom-checkbox goal-text">
             <input type="checkbox" class="custom-control-input" id="@goalTreeItem.ValueListEntryOid" @isCheckedValue onchange="updateSelectedGoals()">
-            <label for="@goalTreeItem.ValueListEntryOid" class="custom-control-label">@goalTreeItem.Header</label>
+            <label for="@goalTreeItem.ValueListEntryOid" class="custom-control-label goal-name-label">@goalTreeItem.Header</label>
             <span id="goal-rating-@goalTreeItem.ValueListEntryOid" class="badge badge-bewo-goal-rating goal-rating-badge ml-1" onclick="showGoalRatingPopup(@goalTreeItem.ValueListEntryOid)">
                 @(ratingType?.DisplayName ?? goalTreeItem.RatingName)
             </span>
diff --git a/BeWoPlanerMobil/Views/Main/GroupBookingPartial.cshtml b/BeWoPlanerMobil/Views/Main/GroupBookingPartial.cshtml
index c640635ea..821ebcb10 100644
--- a/BeWoPlanerMobil/Views/Main/GroupBookingPartial.cshtml
+++ b/BeWoPlanerMobil/Views/Main/GroupBookingPartial.cshtml
@@ -1,6 +1,32 @@
 @using BeWoPlanerMobil.Models
 @model BeWoPlanerMobil.Models.MainModel
 
+<script>
+    $(document).ready(function () {
+        $("#hours-minutes-dropdown-btn").on("click", function() {
+            $("#hours-minutes-dropdown-btn").data("text", $("#hours-minutes-dropdown-btn").text().replaceAll(/\s/g, ""));
+        });
+
+        $(".hours-minutes-link").on("click", function () {
+            var previousText = $("#hours-minutes-dropdown-btn").data("text");
+            var currentText = $(this).text().replaceAll(/\s/g, "");
+
+            if(previousText === currentText) {
+                return;
+            }
+
+            var buttonText = $(this).text();
+            $("#hours-minutes-dropdown-btn").text(buttonText);
+
+            setInputFilter();
+
+            $.get('@Url.Action("ToggleDurationUnit")', { isInHoursMode: buttonText === "Stunden" });
+
+            calculateDuration(true);
+        });
+    });
+</script>
+
 <div class="row">
     <div class="col col-12">
         @if(Model != null)
@@ -133,11 +159,35 @@
                     </div>
 
                     <div class="form-row">
+                        @{
+                            var startTimeValue = Model.StartTimeToEdit;
+                            var endTimeValue = Model.EndTimeToEdit;
+
+                            // ToDo: Berechnen!
+                            var divisor = Model.SelectedDurationUnit == "Stunden" ? 60 : 1;
+
+                            var durationValue = "0";
+
+                            if(!(Model.SelectedServiceRecord is null))
+                            {
+                                durationValue = (Model.SelectedServiceRecord?.RoundedDuration / divisor).ToString();
+                            }
+
+                            if(Model.SetStartTimeToEndTimeAfterSave && !Model.IsInEditingMode)
+                            {
+                                startTimeValue = Model.NewStartTime;
+                                endTimeValue = Model.NewEndTime;
+                                if(Model.NewDuration.HasValue)
+                                {
+                                    durationValue = (Model.NewDuration / divisor).ToString();
+                                }
+                            }
+                        }
                         <div class="col-md">
                             <div class="form-group mb-1">
                                 <label for="start-time">Von</label>
                                 <div class="input-group date" id="start-time-picker" data-target-input="nearest">
-                                    <input type="text" id="start-time" name="Start" class="form-control datetimepicker-input" data-target="#start-time-picker" value="@startTime" />
+                                    <input type="text" id="start-time" name="Start" class="form-control datetimepicker-input" data-target="#start-time-picker" value="@startTimeValue" />
                                     <div class="input-group-append" data-target="#start-time-picker" data-toggle="datetimepicker">
                                         <div class="input-group-text"><i class="fas fa-clock"></i></div>
                                     </div>
@@ -148,7 +198,7 @@
                             <div class="form-group mb-1">
                                 <label for="end-time">Bis</label>
                                 <div class="input-group date" id="end-time-picker" data-target-input="nearest">
-                                    <input type="text" id="end-time" name="Ende" class="form-control datetimepicker-input" data-target="#end-time-picker" value="@endTime" />
+                                    <input type="text" id="end-time" name="Ende" class="form-control datetimepicker-input" data-target="#end-time-picker" value="@endTimeValue" />
                                     <div class="input-group-append" data-target="#end-time-picker" data-toggle="datetimepicker">
                                         <div class="input-group-text"><i class="fas fa-clock"></i></div>
                                     </div>
@@ -161,21 +211,22 @@
                         <div class="col-md">
                             <div class="form-group mb-1">
                                 <label for="duration">Dauer</label>
-                                <input type="text" class="form-control" id="duration" name="Dauer" onchange="onDurationChange()" value="@duration">
+                                <input type="text" class="form-control" id="duration" name="Dauer" onchange="onDurationChange()" value="@durationValue">
                             </div>
                         </div>
                         @if (Model.IsZeiterfassungInStdMin)
                         {
+                            @* ToDo: Ist disabled *@
                             <div class="col-md">
                                 <div class="form-group mb-1">
                                     <label for="hours-minutes-dropdown-btn">Minuten/Stunden</label>
                                     <div class="dropdown">
                                         <button id="hours-minutes-dropdown-btn" class="btn btn-outline-primary dropdown-toggle w-100" type="button" data-toggle="dropdown">
-                                            Minuten
+                                            @Model.SelectedDurationUnit
                                         </button>
                                         <div class="dropdown-menu w-100">
-                                            <a class="dropdown-item" href="#" onclick="toggleHoursMinutesDropdownButton(this)">Minuten</a>
-                                            <a class="dropdown-item" href="#" onclick="toggleHoursMinutesDropdownButton(this)">Stunden</a>
+                                            <a class="dropdown-item hours-minutes-link" href="#">Minuten</a>
+                                            <a class="dropdown-item hours-minutes-link" href="#">Stunden</a>
                                         </div>
                                     </div>
                                 </div>
diff --git a/BeWoPlanerMobil/Views/Main/Main.cshtml b/BeWoPlanerMobil/Views/Main/Main.cshtml
index 7bfc0220e..33e3cdaf4 100644
--- a/BeWoPlanerMobil/Views/Main/Main.cshtml
+++ b/BeWoPlanerMobil/Views/Main/Main.cshtml
@@ -59,19 +59,6 @@
                 $.get(getSetServiceDescriptionUrl(), { pServiceDescriptionOid: selectedOid });
             }
 
-            // TODO: Hier load vom Textbausteinecontainer aufrufen!
-            //$.get(getLoadTextbausteineForServiceCategoryUrl(), { pServiceCategoryOid: selectedCategoryOid }).done(function(result) {
-            //    if(result.length <= 2) {
-            //        $("#textmodule-container").hide();
-
-            //        return;
-            //    }
-
-            //    $("#textmodule-container").show();
-
-            //    $("#tree").html(result);
-            //});
-
             $("#textmodule-container").show();
             $("#tree").load('@Url.Action("LoadUpToDateTextModules")');
         });
@@ -106,12 +93,17 @@
 
         var isSupportConceptSelected = supportConceptOid !== -1;
 
-        $("#employeesDropDown, #category-select, #leistung-select, #start-date, #end-date, #start-time, #end-time, #duration, #distance, #textbausteine-button, #goals-button, textarea, #reset-button, #create-button, #statistics-button, #timeFrameSelect, #hours-minutes-dropdown-btn").prop("disabled", (isSupportConceptSelected ? false : true));
+        $("#employeesDropDown, #category-select, #leistung-select, " +
+            "#start-date, #end-date, #start-time, #end-time, #duration, " +
+            "#distance, #textbausteine-button, #goals-button, textarea, #reset-button, " +
+            "#create-button, #statistics-button, #timeFrameSelect, #hours-minutes-dropdown-btn").prop("disabled", (isSupportConceptSelected ? false : true));
 
         if(getIsInGroupBookingMode()) {
             var hasSelectedSupportConcepts = "@Model.SelectedConceptCostBearerRelations.Any()".toLowerCase() === "true";
 
-            $("#employees-button, #category-select, #leistung-select, #start-date, #end-date, #start-time, #end-time, #duration, #distance, textarea, #reset-button, #create-button, #textbausteine-button, #hours-minutes-dropdown-btn").prop("disabled", (hasSelectedSupportConcepts ? false : true));
+            $("#employees-button, #category-select, #leistung-select, " +
+                "#start-date, #end-date, #start-time, #end-time, #duration, " +
+                "#distance, textarea, #reset-button, #create-button, #textbausteine-button, #hours-minutes-dropdown-btn").prop("disabled", (hasSelectedSupportConcepts ? false : true));
         }
 
         loadServiceDescriptions();
@@ -250,10 +242,6 @@
         return "@Url.Action("SetServiceDescription")";
     }
 
-    function getLoadTextbausteineForServiceCategoryUrl() {
-        return "@Url.Action("LoadTextbausteineForServiceCategory")";
-    }
-
     function getLoadCompleteTextbausteinByOidUrl() {
         return "@Url.Action("LoadCompleteTextbausteinByOid")";
     }
@@ -401,7 +389,6 @@
 </div>
 
 <!-- Textbausteine-Popup-->
-<!-- ToDo: Durch Partial/RenderAction ersetzen -->
 <div class="modal" tabindex="-1" role="dialog" id="textbausteine-popup">
     <div class="modal-dialog modal-dialog-scrollable" role="document">
         <div class="modal-content">
diff --git a/BeWoPlanerMobil/Views/Main/SingleBookingPartial.cshtml b/BeWoPlanerMobil/Views/Main/SingleBookingPartial.cshtml
index d604c3329..d1186bba7 100644
--- a/BeWoPlanerMobil/Views/Main/SingleBookingPartial.cshtml
+++ b/BeWoPlanerMobil/Views/Main/SingleBookingPartial.cshtml
@@ -2,6 +2,32 @@
 @using BeWoPlanerMobil.Util
 @model MainModel
 
+<script>
+    $(document).ready(function () {
+        $("#hours-minutes-dropdown-btn").on("click", function() {
+            $("#hours-minutes-dropdown-btn").data("text", $("#hours-minutes-dropdown-btn").text().replaceAll(/\s/g, ""));
+        });
+
+        $(".hours-minutes-link").on("click", function () {
+            var previousText = $("#hours-minutes-dropdown-btn").data("text");
+            var currentText = $(this).text().replaceAll(/\s/g, "");
+
+            if(previousText === currentText) {
+                return;
+            }
+
+            var buttonText = $(this).text();
+            $("#hours-minutes-dropdown-btn").text(buttonText);
+
+            setInputFilter();
+            
+            $.get('@Url.Action("ToggleDurationUnit")', { isInHoursMode: buttonText === "Stunden" });
+
+            calculateDuration(true);
+        });
+    });
+</script>
+
 <div class="row">
     <!-- Einzelbuchungsformular -->
     <div class="col col-12 col-md-5">
@@ -168,11 +194,28 @@
                     </div>
                     <div class="form-row">
                         <!-- Einzelbuchung: Von -->
+                        @{
+                            var startTimeValue = Model.StartTimeToEdit;
+                            var endTimeValue = Model.EndTimeToEdit;
+                            var divisor = Model.SelectedDurationUnit == "Stunden" ? 60 : 1;
+                            var durationValue = Model.DurationToEdit;
+
+                            if(Model.SetStartTimeToEndTimeAfterSave && !Model.IsInEditingMode)
+                            {
+                                startTimeValue = Model.NewStartTime;
+                                endTimeValue = Model.NewEndTime;
+                                durationValue = Model.NewDuration?.ToString();
+                                if(Model.NewDuration.HasValue)
+                                {
+                                    durationValue = (Model.NewDuration / divisor).ToString();
+                                }
+                            }
+                        }
                         <div class="col-md">
                             <div class="form-group mb-1">
                                 <label for="start-time">Von</label>
                                 <div class="input-group date" id="start-time-picker" data-target-input="nearest">
-                                    <input type="text" id="start-time" name="Start" class="form-control datetimepicker-input" data-target="#start-time-picker" value="@Model.StartTimeToEdit" />
+                                    <input type="text" id="start-time" name="Start" class="form-control datetimepicker-input" data-target="#start-time-picker" value="@startTimeValue" />
                                     <div class="input-group-append" data-target="#start-time-picker" data-toggle="datetimepicker">
                                         <div class="input-group-text"><i class="fas fa-clock"></i></div>
                                     </div>
@@ -184,7 +227,7 @@
                             <div class="form-group mb-1">
                                 <label for="end-time">Bis</label>
                                 <div class="input-group date" id="end-time-picker" data-target-input="nearest">
-                                    <input type="text" id="end-time" name="Ende" class="form-control datetimepicker-input" data-target="#end-time-picker" value="@Model.EndTimeToEdit" />
+                                    <input type="text" id="end-time" name="Ende" class="form-control datetimepicker-input" data-target="#end-time-picker" value="@endTimeValue" />
                                     <div class="input-group-append" data-target="#end-time-picker" data-toggle="datetimepicker">
                                         <div class="input-group-text"><i class="fas fa-clock"></i></div>
                                     </div>
@@ -197,7 +240,7 @@
                         <div class="col-md">
                             <div class="form-group mb-1">
                                 <label for="duration">Dauer</label>
-                                <input type="text" class="form-control" id="duration" name="Dauer" onchange="onDurationChange()" value="@Model.DurationToEdit">
+                                <input type="text" class="form-control" id="duration" name="Dauer" onchange="onDurationChange()" value="@durationValue">
                             </div>
                         </div>
                         @if(Model.IsZeiterfassungInStdMin)
@@ -207,11 +250,11 @@
                                     <label for="hours-minutes-dropdown-btn">Minuten/Stunden</label>
                                     <div class="dropdown">
                                         <button id="hours-minutes-dropdown-btn" class="btn btn-outline-primary dropdown-toggle w-100" type="button" data-toggle="dropdown">
-                                            Minuten
+                                            @Model.SelectedDurationUnit
                                         </button>
                                         <div class="dropdown-menu w-100">
-                                            <a class="dropdown-item" href="#" onclick="toggleHoursMinutesDropdownButton(this)">Minuten</a>
-                                            <a class="dropdown-item" href="#" onclick="toggleHoursMinutesDropdownButton(this)">Stunden</a>
+                                            <a class="dropdown-item hours-minutes-link" href="#">Minuten</a>
+                                            <a class="dropdown-item hours-minutes-link" href="#">Stunden</a>
                                         </div>
                                     </div>
                                 </div>
@@ -565,18 +608,27 @@
         }
     </div>
     <!-- /Liste mit den Einträgen und dem Auswahl-Select -->
-    
-    <!-- Ziele und Maßnahmen Popup -->
+
     <div class="modal" tabindex="-1" role="dialog" id="goal-popup">
         <div class="modal-dialog modal-dialog-scrollable" role="document">
             <div class="modal-content">
                 <div class="modal-header">
                     <h6 class="modal-title">Ziele und Maßnahmen</h6>
-                    <button type="button" class="close" data-dismiss="modal">
+                    <button type="button" class="close" data-dismiss="modal" onclick="resetTreeSearch('goal-search-input', 'goal-text', 'goal-card')">
                         <span>&times;</span>
                     </button>
                 </div>
                 <div class="modal-body pb-0">
+                    <div class="container-fluid">
+                        <div class="input-group mb-3">
+                            <input class="form-control w-100" type="text" placeholder="Suchen..." oninput="treeSearchOnChange('goal-search-input', 'goal-text', 'goal-card', 'goal-name-label', 'goal-list')" id="goal-search-input" />
+                            <div class="input-group-append">
+                                <button class="btn btn-outline-secondary" type="button" onclick="resetTreeSearch('goal-search-input', 'goal-text', 'goal-card')">
+                                    <span class="fas fa-times-circle"></span>
+                                </button>
+                            </div>
+                        </div>
+                    </div>
                     <div id="goals-tree">
                         @Html.Partial("GoalTreePartial", Model)
                     </div>
diff --git a/BeWoPlanerMobil/Views/Scheduler/AppointmentFormPartial.cshtml b/BeWoPlanerMobil/Views/Scheduler/AppointmentFormPartial.cshtml
index 8f9707650..ae4aba84e 100644
--- a/BeWoPlanerMobil/Views/Scheduler/AppointmentFormPartial.cshtml
+++ b/BeWoPlanerMobil/Views/Scheduler/AppointmentFormPartial.cshtml
@@ -254,16 +254,16 @@
             <div class="modal-content">
                 <div class="modal-header">
                     <h6 class="modal-title text-center w-100">Ressourcen</h6>
-                    <button type="button" class="close" data-dismiss="modal" onclick="resetResourceSearch('resource-search-input')">
+                    <button type="button" class="close" data-dismiss="modal" onclick="resetTreeSearch('resource-search-input', 'resource-text', 'category-card')">
                         <span>&times;</span>
                     </button>
                 </div>
                 <div class="modal-body">
                     <div class="container-fluid">
                         <div class="input-group mb-3">
-                            <input class="form-control w-100" type="text" placeholder="Suchen..." oninput="resourceSearchOnChange('resource-search-input')" id="resource-search-input" />
+                            <input class="form-control w-100" type="text" placeholder="Suchen..." oninput="treeSearchOnChange('resource-search-input', 'resource-text', 'category-card', 'resource-name-label', 'resource-list')" id="resource-search-input" />
                             <div class="input-group-append">
-                                <button class="btn btn-outline-secondary" type="button" onclick="resetResourceSearch('resource-search-input')">
+                                <button class="btn btn-outline-secondary" type="button" onclick="resetTreeSearch('resource-search-input', 'resource-text', 'category-card')">
                                     <span class="fas fa-times-circle"></span>
                                 </button>
                             </div>
diff --git a/BeWoPlanerMobil/Views/Shared/_Layout.cshtml b/BeWoPlanerMobil/Views/Shared/_Layout.cshtml
index 7996a6df0..f4dfb7ef7 100644
--- a/BeWoPlanerMobil/Views/Shared/_Layout.cshtml
+++ b/BeWoPlanerMobil/Views/Shared/_Layout.cshtml
@@ -29,7 +29,7 @@
     <script src="~/Scripts/moment.min.js"></script>
     <script src="~/Scripts/locale/de.js?v=1.11"></script>
     <script src="~/Scripts/group-booking.js?v=1.11"></script>
-    <script src="~/Scripts/view-scripts/main.js?v=1.11"></script>
+    <script src="~/Scripts/view-scripts/main.js?v=1.13"></script>
     <script src="~/Scripts/signature.js?v=1.11"></script>
     <script src="~/Scripts/tempusdominus-boostrap-4.min.js"></script>
     <link rel="stylesheet" href="~/Content/tempusdominus-bootstrap-4.min.css" />
@@ -43,6 +43,7 @@
     <script src="~/Scripts/utils/trimCanvas.js?v=1.11"></script>
     <script src="~/Scripts/utils/resources-list-utils.js?v=1.11"></script>
     <script src="~/Scripts/utils/list-utils.js?v=1.12"></script>
+    <script src="~/Scripts/utils/service-record-time-calc.js?v=1.0"></script>
 
     @*@Html.DevExpress().GetStyleSheets(
         new StyleSheet { ExtensionSuite = ExtensionSuite.NavigationAndLayout },
diff --git a/Data/Access/SearchDAO.cs b/Data/Access/SearchDAO.cs
index 11c70256c..d7bfc2142 100644
--- a/Data/Access/SearchDAO.cs
+++ b/Data/Access/SearchDAO.cs
@@ -2747,6 +2747,7 @@ namespace BeWo.Data.Access
             return criteria.List<SchedulerAppointment>();
         }
 
+        // ToDo: zu anonymisierende Termine nicht herausfiltern! Also sämtliche, aktive Termine mit den ausgewählten Ressourcen laden!
         // KALENDER
         public IEnumerable<SchedulerAppointment> LoadFilteredAppointmentsForEmployee(bool pHasRightToSeeAllEmployeeAppointments, long? pEmployeeOid, DateTime pIntervalStart, DateTime pIntervalEnd, List<long> pSelectedEmployees, List<long> pSelectedCustomers, List<long> pSelectedResources, bool pEmployeesOnly, bool pCustomersOnly, bool pResourcesOnly, bool pPrivateAppointmentsOnly, bool pOnlyMyAppointments, bool pIncludeInactiveOnes)
         {
@@ -2850,13 +2851,16 @@ namespace BeWo.Data.Access
                 resourceCriterion
             };
 
-            if(!pHasRightToSeeAllEmployeeAppointments && pSelectedEmployees.Count == 0)
+            if(pSelectedResources.Count == 0)
             {
-                mainCriteria.Add(ownAppointmentCriterion);
-            }
-            else
-            {
-                listOfCriterias.Add(ownAppointmentCriterion);
+                if(!pHasRightToSeeAllEmployeeAppointments && pSelectedEmployees.Count == 0)
+                {
+                    mainCriteria.Add(ownAppointmentCriterion);
+                }
+                else
+                {
+                    listOfCriterias.Add(ownAppointmentCriterion);
+                }
             }
 
             var orCriteria = CreateOrCriteria(listOfCriterias);
@@ -2868,6 +2872,8 @@ namespace BeWo.Data.Access
 
             var appointments = mainCriteria.List<SchedulerAppointment>();
 
+            #region Serientermine
+
             var exceptionalRecurrenceInfos = appointments.Where(w => w.RecurrenceInfo != null && w.Type == 3).ToList();
 
             var exceptionIds = new List<long>();
@@ -2923,6 +2929,8 @@ namespace BeWo.Data.Access
 
             appointments.AddRangeIfElementsNotIn(changedOrDeletedOccurences);
 
+            #endregion
+
             var deletedAppointments = appointments.Where(a => a.IsActive != ActivationTypeId.Active).ToList();
 
             return appointments;
diff --git a/Service/ServiceImplementations/ResourceServiceImp.cs b/Service/ServiceImplementations/ResourceServiceImp.cs
index 616327010..fff7b6ba4 100644
--- a/Service/ServiceImplementations/ResourceServiceImp.cs
+++ b/Service/ServiceImplementations/ResourceServiceImp.cs
@@ -1148,8 +1148,8 @@ namespace BeWo.Service.ServiceImplementations
                     ownerOid = null;
                 }
 
-                //Wenn man kein Recht hat alle zu sehen, muss immer auf Owner gefiltert werden
-                if(!pHasRightToSeeAllEmployeeAppointments)
+                //Wenn man kein Recht hat alle zu sehen, muss immer auf Owner gefiltert werden, außer es sind Ressourcen vorhanden. Dann wird anonymisiert.
+                if(!pHasRightToSeeAllEmployeeAppointments && pSelectedResources?.Count == 0)
                 {
                     ownerOid = pEmployeeOid;
                 }
@@ -1202,6 +1202,7 @@ namespace BeWo.Service.ServiceImplementations
                     }
                 }
 
+                var test = result.Count;
                 // Ausnahmen immer laden. Entsprechen die Ausnahmen nicht den Filterkriterien, werden sie als gelöscht markiert, um nicht auf dem Client angezeigt zu werden.
                 var ausnahmen = MapperFactory.SchedulerAppointmentDCSchedulerAppointment.MapToNewDCs(DAOFactory.SearchDAO.FindAppointmentsByRecurrenecInfo(result.Where(w => w.Type == 1).Select(s => s.RecurrenceInfo).ToList(), true));
                 var demFilterEntsprechendeTermine = FilterAppointments(ausnahmen, pEmployeeOid, filteredEmployeeOids, pSelectedCustomer, pSelectedResources, pCustomersOnly, pResourcesOnly, pShowTasks);
@@ -1236,7 +1237,10 @@ namespace BeWo.Service.ServiceImplementations
                 if(user != null)
                 {
                     // Bei ausgewählten Ressourcen oder auch "Nur Ressourcen" werden auch Termine mit den ausgewählten Ressourcen geladen und anonymisiert angezeigt, die der angemeldete Mitarbeiter nicht sehen darf.
-                    var appointmentsToCheckForAnonymization = pSelectedResources.Any() || pResourcesOnly ? result.Where(w => w.ResourceList.Any() && false == SUtils.CheckSchedulerRights(w, SchedulerRightsCheckType.View, user)).ToList() : new List<SchedulerAppointmentDC>();
+                    // ToDo: Hat man das Rechte "Alles Ansehen", wird nicht anonymisiert, da CheckSchedulerRights true zurückgibt!
+                    var hasRightToSeeAll = user.HasRight(UserRightType.ViewAll);
+
+                    var appointmentsToCheckForAnonymization = pSelectedResources.Any() || pResourcesOnly ? result.Where(w => w.ResourceList.Any() && (false == SUtils.CheckSchedulerRights(w, SchedulerRightsCheckType.View, user) || hasRightToSeeAll)).ToList() : new List<SchedulerAppointmentDC>();
 
                     if(appointmentsToCheckForAnonymization.Any())
                     {
@@ -1431,7 +1435,12 @@ namespace BeWo.Service.ServiceImplementations
             foreach(var app in pAppointments)
             {
                 var add = true;
-                
+
+                if(app.ResourceList.Any(a => pSelectedResources?.Any(r => r == a.ResourceOid) ?? false))
+                {
+                    result.AddIfNotIn(app);
+                    continue;
+                }
 
                 if(app.Originator != null && app.Originator.EmployeeOid == pEmployeeOid)
                 {