diff --git a/Dalamud.CorePlugin/PluginImpl.cs b/Dalamud.CorePlugin/PluginImpl.cs
index cb9b4368a..afeaad426 100644
--- a/Dalamud.CorePlugin/PluginImpl.cs
+++ b/Dalamud.CorePlugin/PluginImpl.cs
@@ -56,15 +56,16 @@ namespace Dalamud.CorePlugin
         /// </summary>
         /// <param name="pluginInterface">Dalamud plugin interface.</param>
         /// <param name="log">Logging service.</param>
-        public PluginImpl(DalamudPluginInterface pluginInterface, IPluginLog log)
+        public PluginImpl(DalamudPluginInterface pluginInterface, IPluginLog log, INotificationManager notificationManager)
         {
+            this.NotificationManager = notificationManager;
             try
             {
                 // this.InitLoc();
                 this.Interface = pluginInterface;
                 this.pluginLog = log;
 
-                this.windowSystem.AddWindow(new PluginWindow());
+                this.windowSystem.AddWindow(new PluginWindow(this));
 
                 this.Interface.UiBuilder.Draw += this.OnDraw;
                 this.Interface.UiBuilder.OpenConfigUi += this.OnOpenConfigUi;
@@ -84,6 +85,8 @@ namespace Dalamud.CorePlugin
             }
         }
 
+        public INotificationManager NotificationManager { get; }
+
         /// <summary>
         /// Gets the plugin interface.
         /// </summary>
diff --git a/Dalamud.CorePlugin/PluginWindow.cs b/Dalamud.CorePlugin/PluginWindow.cs
index 27be82f41..33b8505c4 100644
--- a/Dalamud.CorePlugin/PluginWindow.cs
+++ b/Dalamud.CorePlugin/PluginWindow.cs
@@ -1,7 +1,9 @@
 using System;
 using System.Numerics;
 
+using Dalamud.Interface.Internal.Notifications;
 using Dalamud.Interface.Windowing;
+
 using ImGuiNET;
 
 namespace Dalamud.CorePlugin
@@ -14,15 +16,19 @@ namespace Dalamud.CorePlugin
         /// <summary>
         /// Initializes a new instance of the <see cref="PluginWindow"/> class.
         /// </summary>
-        public PluginWindow()
+        /// <param name="pluginImpl"></param>
+        public PluginWindow(PluginImpl pluginImpl)
             : base("CorePlugin")
         {
+            this.PluginImpl = pluginImpl;
             this.IsOpen = true;
 
             this.Size = new Vector2(810, 520);
             this.SizeCondition = ImGuiCond.FirstUseEver;
         }
 
+        public PluginImpl PluginImpl { get; }
+
         /// <inheritdoc/>
         public void Dispose()
         {
@@ -36,6 +42,72 @@ namespace Dalamud.CorePlugin
         /// <inheritdoc/>
         public override void Draw()
         {
+            if (ImGui.Button("Legacy"))
+                this.PluginImpl.Interface.UiBuilder.AddNotification("asdf");
+            if (ImGui.Button("Test"))
+            {
+                const string text =
+                    "Bla bla bla bla bla bla bla bla bla bla bla.\nBla bla bla bla bla bla bla bla bla bla bla bla bla bla.";
+
+                NewRandom(out var title, out var type);
+                var n = this.PluginImpl.NotificationManager.AddNotification(
+                    new()
+                    {
+                        Content = text,
+                        Title = title,
+                        Type = type,
+                        Interactible = true,
+                        Expiry = DateTime.MaxValue,
+                    });
+
+                var nclick = 0;
+                n.Click += _ => nclick++;
+                n.DrawActions += an =>
+                {
+                    if (ImGui.Button("Update in place"))
+                    {
+                        NewRandom(out title, out type);
+                        an.Update(an.CloneNotification() with { Title = title, Type = type });
+                    }
+                
+                    if (an.IsMouseHovered)
+                    {
+                        ImGui.SameLine();
+                        if (ImGui.Button("Dismiss"))
+                            an.DismissNow();
+                    }
+                
+                    ImGui.AlignTextToFramePadding();
+                    ImGui.SameLine();
+                    ImGui.TextUnformatted($"Clicked {nclick} time(s)");
+                };
+            }
+        }
+
+        private static void NewRandom(out string? title, out NotificationType type)
+        {
+            var rand = new Random();
+
+            title = rand.Next(0, 7) switch
+            {
+                0 => "This is a toast",
+                1 => "Truly, a toast",
+                2 => "I am testing this toast",
+                3 => "I hope this looks right",
+                4 => "Good stuff",
+                5 => "Nice",
+                _ => null,
+            };
+
+            type = rand.Next(0, 5) switch
+            {
+                0 => NotificationType.Error,
+                1 => NotificationType.Warning,
+                2 => NotificationType.Info,
+                3 => NotificationType.Success,
+                4 => NotificationType.None,
+                _ => NotificationType.None,
+            };
         }
     }
 }
diff --git a/Dalamud/Game/ChatHandlers.cs b/Dalamud/Game/ChatHandlers.cs
index 836fb5ec8..5dd6ed3ba 100644
--- a/Dalamud/Game/ChatHandlers.cs
+++ b/Dalamud/Game/ChatHandlers.cs
@@ -11,6 +11,7 @@ using Dalamud.Game.Gui;
 using Dalamud.Game.Text;
 using Dalamud.Game.Text.SeStringHandling;
 using Dalamud.Game.Text.SeStringHandling.Payloads;
+using Dalamud.Interface.ImGuiNotification.Internal;
 using Dalamud.Interface.Internal;
 using Dalamud.Interface.Internal.Notifications;
 using Dalamud.Interface.Internal.Windows;
diff --git a/Dalamud/Interface/ImGuiNotification/IActiveNotification.cs b/Dalamud/Interface/ImGuiNotification/IActiveNotification.cs
index d1aa1d95b..2e0c62783 100644
--- a/Dalamud/Interface/ImGuiNotification/IActiveNotification.cs
+++ b/Dalamud/Interface/ImGuiNotification/IActiveNotification.cs
@@ -1,8 +1,6 @@
 using System.Threading;
 using System.Threading.Tasks;
 
-using Dalamud.Game.Text;
-using Dalamud.Interface.Internal;
 using Dalamud.Interface.Internal.Notifications;
 
 namespace Dalamud.Interface.ImGuiNotification;
diff --git a/Dalamud/Interface/ImGuiNotification/INotification.cs b/Dalamud/Interface/ImGuiNotification/INotification.cs
index cbd8ad633..a5d56d783 100644
--- a/Dalamud/Interface/ImGuiNotification/INotification.cs
+++ b/Dalamud/Interface/ImGuiNotification/INotification.cs
@@ -35,7 +35,7 @@ public interface INotification
     /// <remarks>Set to <see cref="DateTime.MaxValue"/> to make the notification not have an expiry time
     /// (sticky, indeterminate, permanent, or persistent).</remarks>
     DateTime Expiry { get; }
-    
+
     /// <summary>Gets a value indicating whether this notification may be interacted.</summary>
     /// <remarks>
     /// Set this value to <c>true</c> if you want to respond to user inputs from
@@ -52,7 +52,7 @@ public interface INotification
     /// This property is applicable regardless of <see cref="Interactible"/>.
     /// </remarks>
     TimeSpan HoverExtendDuration { get; }
-    
+
     /// <summary>Gets the progress for the progress bar of the notification.
     /// The progress should either be in the range between 0 and 1 or be a negative value.
     /// Specifying a negative value will show an indeterminate progress bar.</summary>
diff --git a/Dalamud/Interface/Internal/Notifications/ActiveNotification.cs b/Dalamud/Interface/ImGuiNotification/Internal/ActiveNotification.cs
similarity index 99%
rename from Dalamud/Interface/Internal/Notifications/ActiveNotification.cs
rename to Dalamud/Interface/ImGuiNotification/Internal/ActiveNotification.cs
index c1fecdd3b..963b74b6c 100644
--- a/Dalamud/Interface/Internal/Notifications/ActiveNotification.cs
+++ b/Dalamud/Interface/ImGuiNotification/Internal/ActiveNotification.cs
@@ -7,6 +7,7 @@ using Dalamud.Interface.Animation;
 using Dalamud.Interface.Animation.EasingFunctions;
 using Dalamud.Interface.Colors;
 using Dalamud.Interface.ImGuiNotification;
+using Dalamud.Interface.ImGuiNotification.Internal;
 using Dalamud.Interface.Internal.Windows;
 using Dalamud.Interface.ManagedFontAtlas;
 using Dalamud.Interface.Utility;
diff --git a/Dalamud/Interface/Internal/Notifications/NotificationConstants.cs b/Dalamud/Interface/ImGuiNotification/Internal/NotificationConstants.cs
similarity index 98%
rename from Dalamud/Interface/Internal/Notifications/NotificationConstants.cs
rename to Dalamud/Interface/ImGuiNotification/Internal/NotificationConstants.cs
index 3592c2a00..a16fb904d 100644
--- a/Dalamud/Interface/Internal/Notifications/NotificationConstants.cs
+++ b/Dalamud/Interface/ImGuiNotification/Internal/NotificationConstants.cs
@@ -2,7 +2,7 @@ using System.Numerics;
 
 using Dalamud.Interface.Utility;
 
-namespace Dalamud.Interface.Internal.Notifications;
+namespace Dalamud.Interface.ImGuiNotification.Internal;
 
 /// <summary>
 /// Constants for drawing notification windows.
@@ -94,7 +94,7 @@ internal static class NotificationConstants
 
     /// <summary>Gets the scaled size of the icon.</summary>
     public static float ScaledIconSize => MathF.Round(IconSize * ImGuiHelpers.GlobalScale);
-    
+
     /// <summary>Gets the height of the expiry progress bar.</summary>
     public static float ScaledExpiryProgressBarHeight => MathF.Round(2 * ImGuiHelpers.GlobalScale);
 
diff --git a/Dalamud/Interface/Internal/Notifications/NotificationManager.cs b/Dalamud/Interface/ImGuiNotification/Internal/NotificationManager.cs
similarity index 98%
rename from Dalamud/Interface/Internal/Notifications/NotificationManager.cs
rename to Dalamud/Interface/ImGuiNotification/Internal/NotificationManager.cs
index fd92c30df..b67605541 100644
--- a/Dalamud/Interface/Internal/Notifications/NotificationManager.cs
+++ b/Dalamud/Interface/ImGuiNotification/Internal/NotificationManager.cs
@@ -2,7 +2,7 @@ using System.Collections.Concurrent;
 using System.Collections.Generic;
 
 using Dalamud.Interface.GameFonts;
-using Dalamud.Interface.ImGuiNotification;
+using Dalamud.Interface.Internal.Notifications;
 using Dalamud.Interface.ManagedFontAtlas;
 using Dalamud.Interface.ManagedFontAtlas.Internals;
 using Dalamud.Interface.Utility;
@@ -11,7 +11,7 @@ using Dalamud.IoC.Internal;
 using Dalamud.Plugin.Internal.Types;
 using Dalamud.Plugin.Services;
 
-namespace Dalamud.Interface.Internal.Notifications;
+namespace Dalamud.Interface.ImGuiNotification.Internal;
 
 /// <summary>
 /// Class handling notifications/toasts in ImGui.
diff --git a/Dalamud/Interface/ImGuiNotification/Notification.cs b/Dalamud/Interface/ImGuiNotification/Notification.cs
index ccfb250c3..bab6f6f23 100644
--- a/Dalamud/Interface/ImGuiNotification/Notification.cs
+++ b/Dalamud/Interface/ImGuiNotification/Notification.cs
@@ -1,5 +1,6 @@
 using System.Threading.Tasks;
 
+using Dalamud.Interface.ImGuiNotification.Internal;
 using Dalamud.Interface.Internal.Notifications;
 
 namespace Dalamud.Interface.ImGuiNotification;
diff --git a/Dalamud/Interface/ImGuiNotification/NotificationDismissReason.cs b/Dalamud/Interface/ImGuiNotification/NotificationDismissReason.cs
index 6e2fa338e..47e52b142 100644
--- a/Dalamud/Interface/ImGuiNotification/NotificationDismissReason.cs
+++ b/Dalamud/Interface/ImGuiNotification/NotificationDismissReason.cs
@@ -1,22 +1,16 @@
 namespace Dalamud.Interface.ImGuiNotification;
 
-/// <summary>
-/// Specifies the reason of dismissal for a notification.
-/// </summary>
+/// <summary>Specifies the reason of dismissal for a notification.</summary>
 public enum NotificationDismissReason
 {
-    /// <summary>
-    /// The notification is dismissed because the expiry specified from <see cref="INotification.Expiry"/> is met.
-    /// </summary>
+    /// <summary>The notification is dismissed because the expiry specified from <see cref="INotification.Expiry"/> is
+    /// met.</summary>
     Timeout = 1,
-    
-    /// <summary>
-    /// The notification is dismissed because the user clicked on the close button on a notification window.
+
+    /// <summary>The notification is dismissed because the user clicked on the close button on a notification window.
     /// </summary>
     Manual = 2,
-    
-    /// <summary>
-    /// The notification is dismissed from calling <see cref="IActiveNotification.DismissNow"/>.
-    /// </summary>
+
+    /// <summary>The notification is dismissed from calling <see cref="IActiveNotification.DismissNow"/>.</summary>
     Programmatical = 3,
 }
diff --git a/Dalamud/Interface/ImGuiNotification/NotificationDismissedDelegate.cs b/Dalamud/Interface/ImGuiNotification/NotificationDismissedDelegate.cs
index 5e899c32c..09d6fd818 100644
--- a/Dalamud/Interface/ImGuiNotification/NotificationDismissedDelegate.cs
+++ b/Dalamud/Interface/ImGuiNotification/NotificationDismissedDelegate.cs
@@ -1,8 +1,6 @@
 namespace Dalamud.Interface.ImGuiNotification;
 
-/// <summary>
-/// Delegate representing the dismissal of an active notification.
-/// </summary>
+/// <summary>Delegate representing the dismissal of an active notification.</summary>
 /// <param name="notification">The notification being dismissed.</param>
 /// <param name="dismissReason">The reason of dismissal.</param>
 public delegate void NotificationDismissedDelegate(
diff --git a/Dalamud/Interface/Internal/InterfaceManager.cs b/Dalamud/Interface/Internal/InterfaceManager.cs
index 3db799be0..c811e9287 100644
--- a/Dalamud/Interface/Internal/InterfaceManager.cs
+++ b/Dalamud/Interface/Internal/InterfaceManager.cs
@@ -14,6 +14,7 @@ using Dalamud.Game.ClientState.Keys;
 using Dalamud.Game.Internal.DXGI;
 using Dalamud.Hooking;
 using Dalamud.Hooking.WndProcHook;
+using Dalamud.Interface.ImGuiNotification.Internal;
 using Dalamud.Interface.Internal.ManagedAsserts;
 using Dalamud.Interface.Internal.Notifications;
 using Dalamud.Interface.ManagedFontAtlas;
diff --git a/Dalamud/Interface/Internal/Notifications/NotificationType.cs b/Dalamud/Interface/Internal/Notifications/NotificationType.cs
index 1885ec809..5fffbe9af 100644
--- a/Dalamud/Interface/Internal/Notifications/NotificationType.cs
+++ b/Dalamud/Interface/Internal/Notifications/NotificationType.cs
@@ -1,32 +1,23 @@
-namespace Dalamud.Interface.Internal.Notifications;
+using Dalamud.Utility;
 
-/// <summary>
-/// Possible notification types.
-/// </summary>
+namespace Dalamud.Interface.Internal.Notifications;
+
+/// <summary>Possible notification types.</summary>
+[Api10ToDo(Api10ToDoAttribute.MoveNamespace, nameof(ImGuiNotification.Internal))]
 public enum NotificationType
 {
-    /// <summary>
-    /// No special type.
-    /// </summary>
+    /// <summary>No special type.</summary>
     None,
 
-    /// <summary>
-    /// Type indicating success.
-    /// </summary>
+    /// <summary>Type indicating success.</summary>
     Success,
 
-    /// <summary>
-    /// Type indicating a warning.
-    /// </summary>
+    /// <summary>Type indicating a warning.</summary>
     Warning,
 
-    /// <summary>
-    /// Type indicating an error.
-    /// </summary>
+    /// <summary>Type indicating an error.</summary>
     Error,
 
-    /// <summary>
-    /// Type indicating generic information.
-    /// </summary>
+    /// <summary>Type indicating generic information.</summary>
     Info,
 }
diff --git a/Dalamud/Interface/Internal/Windows/Data/Widgets/DataShareWidget.cs b/Dalamud/Interface/Internal/Windows/Data/Widgets/DataShareWidget.cs
index 92f340a7b..346255dfe 100644
--- a/Dalamud/Interface/Internal/Windows/Data/Widgets/DataShareWidget.cs
+++ b/Dalamud/Interface/Internal/Windows/Data/Widgets/DataShareWidget.cs
@@ -5,6 +5,7 @@ using System.Numerics;
 using System.Reflection;
 using System.Text;
 
+using Dalamud.Interface.ImGuiNotification.Internal;
 using Dalamud.Interface.Internal.Notifications;
 using Dalamud.Interface.Utility;
 using Dalamud.Interface.Utility.Raii;
diff --git a/Dalamud/Interface/Internal/Windows/Data/Widgets/ImGuiWidget.cs b/Dalamud/Interface/Internal/Windows/Data/Widgets/ImGuiWidget.cs
index 060498ba7..67a65f74f 100644
--- a/Dalamud/Interface/Internal/Windows/Data/Widgets/ImGuiWidget.cs
+++ b/Dalamud/Interface/Internal/Windows/Data/Widgets/ImGuiWidget.cs
@@ -1,5 +1,6 @@
 using System.Threading.Tasks;
 
+using Dalamud.Interface.ImGuiNotification.Internal;
 using Dalamud.Interface.Internal.Notifications;
 using Dalamud.Interface.Windowing;
 
diff --git a/Dalamud/Interface/Internal/Windows/PluginInstaller/PluginInstallerWindow.cs b/Dalamud/Interface/Internal/Windows/PluginInstaller/PluginInstallerWindow.cs
index 95c227662..210290f17 100644
--- a/Dalamud/Interface/Internal/Windows/PluginInstaller/PluginInstallerWindow.cs
+++ b/Dalamud/Interface/Internal/Windows/PluginInstaller/PluginInstallerWindow.cs
@@ -15,6 +15,7 @@ using Dalamud.Game.Command;
 using Dalamud.Interface.Animation.EasingFunctions;
 using Dalamud.Interface.Colors;
 using Dalamud.Interface.Components;
+using Dalamud.Interface.ImGuiNotification.Internal;
 using Dalamud.Interface.Internal.Notifications;
 using Dalamud.Interface.Utility;
 using Dalamud.Interface.Utility.Raii;
diff --git a/Dalamud/Interface/Internal/Windows/PluginInstaller/ProfileManagerWidget.cs b/Dalamud/Interface/Internal/Windows/PluginInstaller/ProfileManagerWidget.cs
index eafea9d16..857002771 100644
--- a/Dalamud/Interface/Internal/Windows/PluginInstaller/ProfileManagerWidget.cs
+++ b/Dalamud/Interface/Internal/Windows/PluginInstaller/ProfileManagerWidget.cs
@@ -7,6 +7,7 @@ using CheapLoc;
 using Dalamud.Configuration.Internal;
 using Dalamud.Interface.Colors;
 using Dalamud.Interface.Components;
+using Dalamud.Interface.ImGuiNotification.Internal;
 using Dalamud.Interface.Internal.Notifications;
 using Dalamud.Interface.Utility;
 using Dalamud.Interface.Utility.Raii;
diff --git a/Dalamud/Interface/Internal/Windows/PluginStatWindow.cs b/Dalamud/Interface/Internal/Windows/PluginStatWindow.cs
index a1d93bb8c..bfa30cafd 100644
--- a/Dalamud/Interface/Internal/Windows/PluginStatWindow.cs
+++ b/Dalamud/Interface/Internal/Windows/PluginStatWindow.cs
@@ -7,6 +7,7 @@ using System.Reflection;
 using Dalamud.Game;
 using Dalamud.Hooking.Internal;
 using Dalamud.Interface.Components;
+using Dalamud.Interface.ImGuiNotification.Internal;
 using Dalamud.Interface.Internal.Notifications;
 using Dalamud.Interface.Windowing;
 using Dalamud.Plugin.Internal;
diff --git a/Dalamud/Interface/UiBuilder.cs b/Dalamud/Interface/UiBuilder.cs
index 6da6ebc4a..64ff0cc45 100644
--- a/Dalamud/Interface/UiBuilder.cs
+++ b/Dalamud/Interface/UiBuilder.cs
@@ -11,6 +11,7 @@ using Dalamud.Game.Gui;
 using Dalamud.Interface.FontIdentifier;
 using Dalamud.Interface.GameFonts;
 using Dalamud.Interface.ImGuiNotification;
+using Dalamud.Interface.ImGuiNotification.Internal;
 using Dalamud.Interface.Internal;
 using Dalamud.Interface.Internal.ManagedAsserts;
 using Dalamud.Interface.Internal.Notifications;
diff --git a/Dalamud/Plugin/Internal/Types/LocalDevPlugin.cs b/Dalamud/Plugin/Internal/Types/LocalDevPlugin.cs
index 580d5c161..1f9f503e0 100644
--- a/Dalamud/Plugin/Internal/Types/LocalDevPlugin.cs
+++ b/Dalamud/Plugin/Internal/Types/LocalDevPlugin.cs
@@ -5,6 +5,7 @@ using System.Threading;
 using System.Threading.Tasks;
 
 using Dalamud.Configuration.Internal;
+using Dalamud.Interface.ImGuiNotification.Internal;
 using Dalamud.Interface.Internal.Notifications;
 using Dalamud.Logging.Internal;
 using Dalamud.Plugin.Internal.Types.Manifest;
diff --git a/Dalamud/Utility/Api10ToDoAttribute.cs b/Dalamud/Utility/Api10ToDoAttribute.cs
index f397f8f0c..a13aaead5 100644
--- a/Dalamud/Utility/Api10ToDoAttribute.cs
+++ b/Dalamud/Utility/Api10ToDoAttribute.cs
@@ -11,9 +11,19 @@ internal sealed class Api10ToDoAttribute : Attribute
     /// </summary>
     public const string DeleteCompatBehavior = "Delete. This is for making API 9 plugins work.";
 
+    /// <summary>
+    /// Marks that this should be moved to an another namespace.
+    /// </summary>
+    public const string MoveNamespace = "Move to another namespace.";
+
     /// <summary>
     /// Initializes a new instance of the <see cref="Api10ToDoAttribute"/> class.
     /// </summary>
     /// <param name="what">The explanation.</param>
-    public Api10ToDoAttribute(string what) => _ = what;
+    /// <param name="what2">The explanation 2.</param>
+    public Api10ToDoAttribute(string what, string what2 = "")
+    {
+        _ = what;
+        _ = what2;
+    }
 }