diff --git a/src/BreCalClient/AppNotification.cs b/src/BreCalClient/AppNotification.cs
index ed66f31..2dc95eb 100644
--- a/src/BreCalClient/AppNotification.cs
+++ b/src/BreCalClient/AppNotification.cs
@@ -13,9 +13,9 @@ namespace BreCalClient
 {
     internal class AppNotification
     {
-        private static Dictionary<int, AppNotification> _notifications = new();        
+        private static readonly Dictionary<int, AppNotification> _notifications = new();
         private readonly int _id;
-        private static ObservableCollection<AppNotification> _notificationsCollection = new();
+        private static readonly ObservableCollection<AppNotification> _notificationsCollection = new();
 
         public AppNotification(int id)
         {
@@ -31,6 +31,11 @@ namespace BreCalClient
             get; private set;
         }
 
+        public string? NotificationDisplay
+        {
+            get; private set;
+        }
+
         public string? NotificationDate
         {
             get; private set;
@@ -50,12 +55,18 @@ namespace BreCalClient
         {
             get; private set;
         }
-    
+
         public string? ETA
         {
             get; private set;
         }
 
+        public string? Message
+        {
+            get; private set;
+        }
+    
+
         public static ObservableCollection<AppNotification> AppNotifications { get { return _notificationsCollection; } }
 
         #endregion
@@ -94,48 +105,61 @@ namespace BreCalClient
 
                 if (!_notificationsCollection.Where(x => x.Id == notification.Id).Any())
                 {
-                    AppNotification ap = new(notification.Id);
-                    ap.NotificationType = notification.Type.ToString();
-                    ap.Ship = currentShipcalls[notification.ShipcallId]?.Ship?.Name;
-                    ap.ShipcallType = currentShipcalls[notification.ShipcallId]?.Shipcall?.Type.ToString();
-                    ap.ETA = currentShipcalls[notification.ShipcallId]?.GetETAETD(true);                    
+                    List<AppNotification> newList = new(_notificationsCollection);
+
+                    AppNotification ap = new(notification.Id)
+                    {
+                        NotificationType = notification.Type.ToString(),
+                        NotificationDate = notification.Created.ToString(),
+                        Ship = currentShipcalls[notification.ShipcallId]?.Ship?.Name,
+                        ShipcallType = currentShipcalls[notification.ShipcallId]?.Shipcall?.Type.ToString(),
+                        ETA = currentShipcalls[notification.ShipcallId]?.GetETAETD(true)
+                    };
                     Times? agencyTimes = currentShipcalls[notification.ShipcallId]?.GetTimesForParticipantType(Extensions.ParticipantType.AGENCY);
                     ap.Berth = currentShipcalls[notification.ShipcallId]?.GetBerthText(agencyTimes);
+                    ap.Message = notification.Message;
 
                     System.Diagnostics.Trace.WriteLine($"Notification {notification.Id} Type {notification.Type}");
-                    MessageOptions options = new();
-                    options.FontSize = 14;
-                    options.ShowCloseButton = true;
-
-                    switch(notification.Type) // TODO: Set toast color and icon
+                    MessageOptions options = new()
                     {
-                        case misc.Model.NotificationType.TimeConflict:                                                            
+                        FontSize = 14,
+                        ShowCloseButton = true,
+                        Tag = ap
+                    };
 
-                            break;
-                        case misc.Model.NotificationType.TimeConflictResolved:
+                    newList.Add(ap);
+                    newList.Sort((a, b) => (a.NotificationDate ?? "").CompareTo(b.NotificationDate));
+                    _notificationsCollection.Clear();
+                    foreach(AppNotification newAp in newList)
+                        _notificationsCollection.Add(newAp);
 
-                            break;
+                    ap.NotificationDisplay = string.Empty;
+                    switch(notification.Type)
+                    {
                         case misc.Model.NotificationType.Assignment:
-
-                            break;
+                            ap.NotificationDisplay = Resources.Resources.textAssignment; break;
                         case misc.Model.NotificationType.Next24h:
-
-                            break;
+                            ap.NotificationDisplay = Resources.Resources.textNext24h; break;
+                        case misc.Model.NotificationType.TimeConflict:
+                            ap.NotificationDisplay = Resources.Resources.textTimeConflict; break;
+                        case misc.Model.NotificationType.TimeConflictResolved:
+                            ap.NotificationDisplay = Resources.Resources.textTimeConflictResolved; break;
                         case misc.Model.NotificationType.Unassigned:
-
-                            break;
+                            ap.NotificationDisplay = Resources.Resources.textUnassigned; break;
                     }
 
-                    _notificationsCollection.Add(ap);
+                    string toastText = ap.NotificationDisplay + "\n";
 
-                    string toastText = $"{ap.Ship} ({ap.ShipcallType}) - {ap.ETA} - {ap.Berth}";
+                    toastText += $"{ap.Ship} ({ap.ShipcallType}) - {ap.ETA} - {ap.Berth}";
+                    if (!string.IsNullOrEmpty(ap.Message))
+                        toastText += $" \n{ap.Message}";
 
                     if (!_notifications.ContainsKey(notification.Id))
                     {
                         _notifications.Add(notification.Id, ap);                        
                         App.Current.Dispatcher.Invoke(() =>
                         {
-                            vm.ShowInformation(toastText, options);
+                            vm.ShowAppNotification(toastText, options);
                         });
                     }
                 }
diff --git a/src/BreCalClient/AppNotificationExtension.cs b/src/BreCalClient/AppNotificationExtension.cs
new file mode 100644
index 0000000..927c67e
--- /dev/null
+++ b/src/BreCalClient/AppNotificationExtension.cs
@@ -0,0 +1,23 @@
+// Copyright (c) 2024- schick Informatik
+// Description:
+// 
+
+using ToastNotifications;
+using ToastNotifications.Core;
+
+namespace BreCalClient
+{
+    public static class AppNotificationExtension
+    {
+        public static void ShowAppNotification(this Notifier notifier, string message)
+        {
+            notifier.Notify(() => new AppNotificationMessage(message));
+        }
+
+        public static void ShowAppNotification(this Notifier notifier, string message, MessageOptions displayOptions)
+        {
+            notifier.Notify(() => new AppNotificationMessage(message, displayOptions));
+        }
+
+    }
+}
diff --git a/src/BreCalClient/AppNotificationMessage.cs b/src/BreCalClient/AppNotificationMessage.cs
new file mode 100644
index 0000000..2a0e194
--- /dev/null
+++ b/src/BreCalClient/AppNotificationMessage.cs
@@ -0,0 +1,30 @@
+using System.Windows;
+using ToastNotifications.Core;
+using ToastNotifications.Messages.Core;
+
+namespace BreCalClient
+{
+    public class AppNotificationMessage : MessageBase<AppNotificationPart>
+    {
+        public AppNotificationMessage(string message) : this(message, new MessageOptions())
+        {
+        }
+
+        public AppNotificationMessage(string message, MessageOptions options) : base(message, options)
+        {
+        }
+
+        protected override AppNotificationPart CreateDisplayPart()
+        {
+            return new AppNotificationPart(this);
+        }
+
+        protected override void UpdateDisplayOptions(AppNotificationPart displayPart, MessageOptions options)
+        {
+          //  if (options.FontSize != null)
+          //      displayPart.Text.FontSize = options.FontSize.Value;
+
+          //  displayPart.CloseButton.Visibility = options.ShowCloseButton ? Visibility.Visible : Visibility.Collapsed;
+        }
+    }
+}
diff --git a/src/BreCalClient/AppNotificationPart.xaml b/src/BreCalClient/AppNotificationPart.xaml
new file mode 100644
index 0000000..50b33c5
--- /dev/null
+++ b/src/BreCalClient/AppNotificationPart.xaml
@@ -0,0 +1,31 @@
+<core:NotificationDisplayPart x:Class="BreCalClient.AppNotificationPart"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:core="clr-namespace:ToastNotifications.Core;assembly=ToastNotifications"
+             mc:Ignorable="d" d:DesignWidth="250" >
+    <Border x:Name="ContentWrapper" Style="{DynamicResource NotificationBorder}" Background="{DynamicResource ErrorColorBrush}">
+        <Grid x:Name="ContentContainer">
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="25" />
+                <ColumnDefinition Width="*" />
+                <ColumnDefinition Width="Auto"  />
+            </Grid.ColumnDefinitions>
+            <Rectangle x:Name="Icon" Width="24" Height="24">
+                <Rectangle.Fill>
+                    <VisualBrush Visual="{StaticResource ErrorIcon}" />
+                </Rectangle.Fill>
+            </Rectangle>
+
+            <TextBlock x:Name="Text" Text="{Binding Message, Mode=OneTime}" Style="{StaticResource NotificationText}" Grid.Column="1"  />
+            <Button x:Name="CloseButton" Style="{StaticResource NotificationCloseButton}"  Padding="1" Grid.Column="2" Click="OnClose" Visibility="Hidden">
+                <Rectangle Style="{StaticResource CloseButtonIcon}" Margin="2">
+                    <Rectangle.OpacityMask>
+                        <VisualBrush Stretch="Fill" Visual="{StaticResource CloseIcon}" />
+                    </Rectangle.OpacityMask>
+                </Rectangle>
+            </Button>
+        </Grid>
+    </Border>
+</core:NotificationDisplayPart>
diff --git a/src/BreCalClient/AppNotificationPart.xaml.cs b/src/BreCalClient/AppNotificationPart.xaml.cs
new file mode 100644
index 0000000..b717fd7
--- /dev/null
+++ b/src/BreCalClient/AppNotificationPart.xaml.cs
@@ -0,0 +1,51 @@
+using BreCalClient.misc.Model;
+using System.Windows;
+using System.Windows.Media;
+using ToastNotifications.Core;
+
+namespace BreCalClient
+{
+    /// <summary>
+    /// Interaction logic for NotificationPart.xaml
+    /// </summary>
+    public partial class AppNotificationPart : NotificationDisplayPart
+    {
+        public AppNotificationPart(AppNotificationMessage appNotification)
+        {
+            InitializeComponent();
+            Bind(appNotification);
+
+            if (appNotification.Options.Tag is AppNotification ap)
+            {
+                switch (ap.NotificationType)
+                {
+                    case "TimeConflict":
+                        this.ContentWrapper.Background = Brushes.Red;
+                        break;
+                    case "TimeConflictResolved":
+                        this.ContentWrapper.Background = Brushes.Green;
+                        break;
+                    case "Assignment":
+                        this.ContentWrapper.Background = Brushes.Blue;
+                        break;
+                    case "Next24h":
+                        this.ContentWrapper.Background = Brushes.DarkOrange;
+                        break;
+                    case "Unassigned":
+                        this.ContentWrapper.Background = Brushes.Gray;
+                        break;
+                    default:
+                        break;
+
+                }
+            }
+
+        }
+
+        private void OnClose(object sender, RoutedEventArgs e)
+        {
+            Notification.Close();
+        }
+
+    }
+}
diff --git a/src/BreCalClient/NotificationDialog.xaml b/src/BreCalClient/NotificationDialog.xaml
index 799e732..6fab214 100644
--- a/src/BreCalClient/NotificationDialog.xaml
+++ b/src/BreCalClient/NotificationDialog.xaml
@@ -13,7 +13,7 @@
             <RowDefinition Height="*" />
             <RowDefinition Height="28" />
         </Grid.RowDefinitions>
-        <local:ENIDataGrid x:Name="dataGridNotifications" Grid.Row="0" SelectionMode="Single" IsReadOnly="True" AlternatingRowBackground="LightBlue" AutoGenerateColumns="False"
+        <local:ENIDataGrid x:Name="dataGridNotifications" Grid.Row="0" SelectionMode="Single" IsReadOnly="True" AutoGenerateColumns="False"
                                        CanUserAddRows="False" HorizontalContentAlignment="Stretch" VerticalContentAlignment="Stretch">
             <local:ENIDataGrid.RowStyle>
                 <Style TargetType="DataGridRow">
@@ -38,7 +38,7 @@
             </local:ENIDataGrid.RowStyle>
             <DataGrid.Columns>
                 <DataGridTextColumn Header="Id" Binding="{Binding Path=Id}" IsReadOnly="True"/>
-                <DataGridTextColumn Header="{x:Static p:Resources.textType}" Binding="{Binding Path=NotificationType}" IsReadOnly="True"/>
+                <DataGridTextColumn Header="{x:Static p:Resources.textType}" Binding="{Binding Path=NotificationDisplay}" IsReadOnly="True"/>
                 <DataGridTextColumn Header="{x:Static p:Resources.textDate}" Binding="{Binding Path=NotificationDate}" IsReadOnly="True"/>
                 <DataGridTextColumn Header="{x:Static p:Resources.textShip}" Binding="{Binding Path=Ship}" IsReadOnly="True"/>
                 <DataGridTextColumn Header="{x:Static p:Resources.textShipcall}" Binding="{Binding Path=ShipcallType}" IsReadOnly="True"/>
diff --git a/src/BreCalClient/Resources/Resources.Designer.cs b/src/BreCalClient/Resources/Resources.Designer.cs
index 325574e..f04dd86 100644
--- a/src/BreCalClient/Resources/Resources.Designer.cs
+++ b/src/BreCalClient/Resources/Resources.Designer.cs
@@ -390,6 +390,15 @@ namespace BreCalClient.Resources {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to Participant assigned to shipcall.
+        /// </summary>
+        public static string textAssignment {
+            get {
+                return ResourceManager.GetString("textAssignment", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to Berth.
         /// </summary>
@@ -903,6 +912,15 @@ namespace BreCalClient.Resources {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to Relevant next 24hrs.
+        /// </summary>
+        public static string textNext24h {
+            get {
+                return ResourceManager.GetString("textNext24h", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to Notifications.
         /// </summary>
@@ -1344,6 +1362,24 @@ namespace BreCalClient.Resources {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to Participants disagree on times.
+        /// </summary>
+        public static string textTimeConflict {
+            get {
+                return ResourceManager.GetString("textTimeConflict", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Times conflict resolved.
+        /// </summary>
+        public static string textTimeConflictResolved {
+            get {
+                return ResourceManager.GetString("textTimeConflictResolved", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to Timestamp.
         /// </summary>
@@ -1434,6 +1470,15 @@ namespace BreCalClient.Resources {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to Participant unassigned from shipcall.
+        /// </summary>
+        public static string textUnassigned {
+            get {
+                return ResourceManager.GetString("textUnassigned", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to User login.
         /// </summary>
diff --git a/src/BreCalClient/Resources/Resources.de.resx b/src/BreCalClient/Resources/Resources.de.resx
index eb6547f..905ed32 100644
--- a/src/BreCalClient/Resources/Resources.de.resx
+++ b/src/BreCalClient/Resources/Resources.de.resx
@@ -574,4 +574,19 @@
   <data name="textShowNotifications" xml:space="preserve">
     <value>Benachrichtigungen anzeigen</value>
   </data>
+  <data name="textAssignment" xml:space="preserve">
+    <value>Teilnehmer wurde nominiert</value>
+  </data>
+  <data name="textNext24h" xml:space="preserve">
+    <value>Relevant für Morgenrunde (24hrs)</value>
+  </data>
+  <data name="textTimeConflict" xml:space="preserve">
+    <value>"Ampel"-Regel(n) wurde verletzt</value>
+  </data>
+  <data name="textTimeConflictResolved" xml:space="preserve">
+    <value>Zeitliche Konflikte aufgelöst</value>
+  </data>
+  <data name="textUnassigned" xml:space="preserve">
+    <value>Nominierung des Teilnehmer entfernt</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/BreCalClient/Resources/Resources.resx b/src/BreCalClient/Resources/Resources.resx
index cf96621..19533f0 100644
--- a/src/BreCalClient/Resources/Resources.resx
+++ b/src/BreCalClient/Resources/Resources.resx
@@ -616,13 +616,28 @@
   <data name="bell3" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>bell3.png;System.Byte[], mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </data>
+  <data name="textAssignment" xml:space="preserve">
+    <value>Participant assigned to shipcall</value>
+  </data>
   <data name="textDate" xml:space="preserve">
     <value>Date</value>
   </data>
+  <data name="textNext24h" xml:space="preserve">
+    <value>Relevant next 24hrs</value>
+  </data>
   <data name="textShipcall" xml:space="preserve">
     <value>Shipcall</value>
   </data>
   <data name="textShowNotifications" xml:space="preserve">
     <value>Show notificiations</value>
   </data>
+  <data name="textTimeConflict" xml:space="preserve">
+    <value>Participants disagree on times</value>
+  </data>
+  <data name="textTimeConflictResolved" xml:space="preserve">
+    <value>Times conflict resolved</value>
+  </data>
+  <data name="textUnassigned" xml:space="preserve">
+    <value>Participant unassigned from shipcall</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/src/BreCalClient/ShipListDialog.xaml.cs b/src/BreCalClient/ShipListDialog.xaml.cs
index 7ad18ed..557faf8 100644
--- a/src/BreCalClient/ShipListDialog.xaml.cs
+++ b/src/BreCalClient/ShipListDialog.xaml.cs
@@ -98,7 +98,7 @@ namespace BreCalClient
         private async void DataGridShips_CreateRequested()
         {
             
-            ShipModel shipModel = new((ShipModel.LastEditShip != null) ? ShipModel.LastEditShip : new Ship());
+            ShipModel shipModel = new(ShipModel.LastEditShip ?? new Ship());
 
             EditShipDialog esd = new()
             {
diff --git a/src/BreCalClient/ToastViewModel.cs b/src/BreCalClient/ToastViewModel.cs
index cf47fa3..3978efe 100644
--- a/src/BreCalClient/ToastViewModel.cs
+++ b/src/BreCalClient/ToastViewModel.cs
@@ -30,7 +30,7 @@ namespace BreCalClient
                     offsetY: 100);
 
                 cfg.LifetimeSupervisor = new TimeAndCountBasedLifetimeSupervisor(
-                    notificationLifetime: TimeSpan.FromSeconds(6),
+                    notificationLifetime: TimeSpan.FromSeconds(30),
                     maximumNotificationCount: MaximumNotificationCount.FromCount(6));
 
                 cfg.Dispatcher = Application.Current.Dispatcher;
@@ -47,54 +47,22 @@ namespace BreCalClient
             _notifier.Dispose();
         }
 
-        public void ShowInformation(string message)
+        public void ShowAppNotification(string message, MessageOptions options)
         {
-            _notifier.ShowInformation(message);
+            _notifier?.ShowAppNotification(message, options);
         }
 
-        public void ShowInformation(string message, MessageOptions opts)
+        public void ShowAppNotification(string message)
         {
-            _notifier.ShowInformation(message, opts);
-        }
-
-        public void ShowSuccess(string message)
-        {
-            _notifier.ShowSuccess(message);
-        }
-
-        public void ShowSuccess(string message, MessageOptions opts)
-        {
-            _notifier.ShowSuccess(message, opts);
-        }
-
-        internal void ClearMessages(string msg)
-        {
-            _notifier.ClearMessages(new ClearByMessage(msg));
-        }
-
-        public void ShowWarning(string message, MessageOptions opts)
-        {
-            _notifier.ShowWarning(message, opts);
-        }
-
-        public void ShowError(string message)
-        {
-            _notifier.ShowError(message);
-        }
-
-        public void ShowError(string message, MessageOptions opts)
-        {
-            _notifier.ShowError(message, opts);
-        }
-
+            _notifier?.ShowAppNotification(message);
+        }        
 
         public event PropertyChangedEventHandler? PropertyChanged;
 
         protected virtual void OnPropertyChanged(string? propertyName = null)
         {
             var handler = PropertyChanged;
-            if (handler != null)
-                handler.Invoke(this, new PropertyChangedEventArgs(propertyName));
+            handler?.Invoke(this, new PropertyChangedEventArgs(propertyName));
         }
 
         public void ClearAll()