diff --git a/NebulaModel/Packets/Factory/ExtraInfoUpdatePacket.cs b/NebulaModel/Packets/Factory/ExtraInfoUpdatePacket.cs
new file mode 100644
index 000000000..e81c17096
--- /dev/null
+++ b/NebulaModel/Packets/Factory/ExtraInfoUpdatePacket.cs
@@ -0,0 +1,17 @@
+namespace NebulaModel.Packets.Factory;
+
+public class ExtraInfoUpdatePacket
+{
+    public ExtraInfoUpdatePacket() { }
+
+    public ExtraInfoUpdatePacket(int planetId, int objId, string info)
+    {
+        PlanetId = planetId;
+        ObjId = objId;
+        Info = info;
+    }
+
+    public int PlanetId { get; set; }
+    public int ObjId { get; set; }
+    public string Info { get; set; }
+}
diff --git a/NebulaNetwork/PacketProcessors/Factory/Entity/ExtraInfoUpdateProcessor.cs b/NebulaNetwork/PacketProcessors/Factory/Entity/ExtraInfoUpdateProcessor.cs
new file mode 100644
index 000000000..d77910928
--- /dev/null
+++ b/NebulaNetwork/PacketProcessors/Factory/Entity/ExtraInfoUpdateProcessor.cs
@@ -0,0 +1,44 @@
+#region
+
+using NebulaAPI.Packets;
+using NebulaModel.Networking;
+using NebulaModel.Packets;
+using NebulaModel.Packets.Factory;
+using NebulaWorld;
+
+#endregion
+
+namespace NebulaNetwork.PacketProcessors.Factory.Entity;
+
+[RegisterPacketProcessor]
+internal class ExtraInfoUpdateProcessor : PacketProcessor<ExtraInfoUpdatePacket>
+{
+    protected override void ProcessPacket(ExtraInfoUpdatePacket packet, NebulaConnection conn)
+    {
+        var factory = GameMain.galaxy.PlanetById(packet.PlanetId)?.factory;
+        if (factory == null)
+        {
+            return;
+        }
+
+        using (Multiplayer.Session.Factories.IsIncomingRequest.On())
+        {
+            if (packet.ObjId < 0)
+            {
+                var prebuildId = -packet.ObjId;
+                if (prebuildId > 0 && prebuildId < factory.prebuildCursor)
+                {
+                    factory.WriteExtraInfoOnPrebuild(prebuildId, packet.Info);
+                }
+            }
+            else
+            {
+                var entityId = packet.ObjId;
+                if (entityId > 0 && entityId < factory.entityCursor)
+                {
+                    factory.WriteExtraInfoOnEntity(entityId, packet.Info);
+                }
+            }
+        }
+    }
+}
diff --git a/NebulaPatcher/Patches/Dynamic/PlanetFactory_Patch.cs b/NebulaPatcher/Patches/Dynamic/PlanetFactory_Patch.cs
index c729e0fd4..cc7b343f5 100644
--- a/NebulaPatcher/Patches/Dynamic/PlanetFactory_Patch.cs
+++ b/NebulaPatcher/Patches/Dynamic/PlanetFactory_Patch.cs
@@ -269,6 +269,30 @@ public static void RemoveVeinWithComponents_Postfix(PlanetFactory __instance, in
         }
     }
 
+    [HarmonyPostfix]
+    [HarmonyPatch(nameof(PlanetFactory.WriteExtraInfoOnEntity))]
+    public static void WriteExtraInfoOnEntity_Postfix(PlanetFactory __instance, int entityId, string info)
+    {
+        if (!Multiplayer.IsActive || Multiplayer.Session.Factories.IsIncomingRequest.Value)
+        {
+            return;
+        }
+        Multiplayer.Session.Network.SendPacketToLocalStar(
+            new ExtraInfoUpdatePacket(__instance.planetId, entityId, info));
+    }
+
+    [HarmonyPostfix]
+    [HarmonyPatch(nameof(PlanetFactory.WriteExtraInfoOnPrebuild))]
+    public static void WriteExtraInfoOnPrebuild_Postfix(PlanetFactory __instance, int prebuildId, string info)
+    {
+        if (!Multiplayer.IsActive || Multiplayer.Session.Factories.IsIncomingRequest.Value)
+        {
+            return;
+        }
+        Multiplayer.Session.Network.SendPacketToLocalStar(
+            new ExtraInfoUpdatePacket(__instance.planetId, -prebuildId, info));
+    }
+
     [HarmonyPostfix]
     [HarmonyPatch(nameof(PlanetFactory.EnableEntityWarning))]
     public static void EnableEntityWarning_Postfix(PlanetFactory __instance, int entityId)