diff --git a/app/MindWork AI Studio/Tools/Event.cs b/app/MindWork AI Studio/Tools/Event.cs
index 691f8b31..2dde28a3 100644
--- a/app/MindWork AI Studio/Tools/Event.cs	
+++ b/app/MindWork AI Studio/Tools/Event.cs	
@@ -16,6 +16,8 @@ public enum Event
     // Chat events:
     HAS_CHAT_UNSAVED_CHANGES,
     RESET_CHAT_STATE,
+    LOAD_CHAT,
+    CHAT_STREAMING_DONE,
     
     // Send events:
     SEND_TO_GRAMMAR_SPELLING_ASSISTANT,
diff --git a/app/MindWork AI Studio/Tools/LoadChat.cs b/app/MindWork AI Studio/Tools/LoadChat.cs
new file mode 100644
index 00000000..6b9072ee
--- /dev/null
+++ b/app/MindWork AI Studio/Tools/LoadChat.cs	
@@ -0,0 +1,3 @@
+namespace AIStudio.Tools;
+
+public readonly record struct LoadChat(Guid WorkspaceId, Guid ChatId);
\ No newline at end of file