diff --git a/server/src/presets/UE2/Editor/Classes/TransBuffer.uc b/server/src/presets/UE2/Editor/Classes/TransBuffer.uc
new file mode 100644
index 00000000..cba7ef23
--- /dev/null
+++ b/server/src/presets/UE2/Editor/Classes/TransBuffer.uc
@@ -0,0 +1,3 @@
+class TransBuffer extends Editor.Transactor
+    native
+    transient;
diff --git a/server/src/presets/UE2/Editor/Classes/Transactor.uc b/server/src/presets/UE2/Editor/Classes/Transactor.uc
new file mode 100644
index 00000000..5eb44fab
--- /dev/null
+++ b/server/src/presets/UE2/Editor/Classes/Transactor.uc
@@ -0,0 +1,3 @@
+class Transactor extends Core.Object
+    native
+    transient;
diff --git a/server/src/presets/UE3/Engine/Classes/ChildConnection.uc b/server/src/presets/UE3/Engine/Classes/ChildConnection.uc
index c0c5c644..a70ed297 100644
--- a/server/src/presets/UE3/Engine/Classes/ChildConnection.uc
+++ b/server/src/presets/UE3/Engine/Classes/ChildConnection.uc
@@ -1,3 +1,5 @@
 class ChildConnection extends Engine.NetConnection
     native
     transient;
+
+var transient const duplicatetransient NetConnection Parent;
diff --git a/server/src/presets/UE3/Engine/Classes/FracturedStaticMesh.uc b/server/src/presets/UE3/Engine/Classes/FracturedStaticMesh.uc
new file mode 100644
index 00000000..056505a8
--- /dev/null
+++ b/server/src/presets/UE3/Engine/Classes/FracturedStaticMesh.uc
@@ -0,0 +1,4 @@
+class UFracturedStaticMesh extends Engine.StaticMesh
+    native
+    safereplace
+    collapsecategories;
diff --git a/server/src/presets/UE3/Engine/Classes/NetConnection.uc b/server/src/presets/UE3/Engine/Classes/NetConnection.uc
new file mode 100644
index 00000000..d2d2d828
--- /dev/null
+++ b/server/src/presets/UE3/Engine/Classes/NetConnection.uc
@@ -0,0 +1,5 @@
+class NetConnection extends Engine.Player
+    native
+    transient;
+
+var transient const array</*transient duplicatetransient*/NetConnection> Children;
diff --git a/server/src/presets/UE3/Engine/Classes/World.uc b/server/src/presets/UE3/Engine/Classes/World.uc
new file mode 100644
index 00000000..d6f5e4c7
--- /dev/null
+++ b/server/src/presets/UE3/Engine/Classes/World.uc
@@ -0,0 +1,2 @@
+class World extends Core.Object
+    native;
diff --git a/server/src/presets/UE3/UnrealEd/Classes/TransBuffer.uc b/server/src/presets/UE3/UnrealEd/Classes/TransBuffer.uc
new file mode 100644
index 00000000..cba7ef23
--- /dev/null
+++ b/server/src/presets/UE3/UnrealEd/Classes/TransBuffer.uc
@@ -0,0 +1,3 @@
+class TransBuffer extends Editor.Transactor
+    native
+    transient;
diff --git a/server/src/presets/UE3/UnrealEd/Classes/Transactor.uc b/server/src/presets/UE3/UnrealEd/Classes/Transactor.uc
new file mode 100644
index 00000000..5eb44fab
--- /dev/null
+++ b/server/src/presets/UE3/UnrealEd/Classes/Transactor.uc
@@ -0,0 +1,3 @@
+class Transactor extends Core.Object
+    native
+    transient;