diff --git a/ChatTwo/GameFunctions/Party.cs b/ChatTwo/GameFunctions/Party.cs
index 0437d3b..2e94ec2 100755
--- a/ChatTwo/GameFunctions/Party.cs
+++ b/ChatTwo/GameFunctions/Party.cs
@@ -9,7 +9,10 @@ namespace ChatTwo.GameFunctions;
 
 internal sealed unsafe class Party {
     [Signature("E8 ?? ?? ?? ?? 33 C0 EB 51", Fallibility = Fallibility.Fallible)]
-    private readonly delegate* unmanaged<IntPtr, ulong, byte*, ushort, void> _inviteToParty = null!;
+    private readonly delegate* unmanaged<IntPtr, ulong, byte*, ushort, byte> _inviteToParty = null!;
+
+    [Signature("48 83 EC 38 41 B1 09", Fallibility = Fallibility.Fallible)]
+    private readonly delegate* unmanaged<IntPtr, ulong, ushort, byte> _inviteToPartyContentId = null!;
 
     [Signature("E8 ?? ?? ?? ?? E9 ?? ?? ?? ?? 49 8B 56 20", Fallibility = Fallibility.Fallible)]
     private readonly delegate* unmanaged<AgentInterface*, byte*, ushort, ulong, void> _promote = null!;
@@ -24,7 +27,7 @@ internal sealed unsafe class Party {
         Siggingway.Siggingway.Initialise(this.Plugin.SigScanner, this);
     }
 
-    internal void Invite(string name, ushort world) {
+    internal void Invite(string name, ushort world, ulong contentId) {
         if (this._inviteToParty == null || this.Plugin.Functions.Indexer == null) {
             return;
         }
@@ -35,9 +38,17 @@ internal sealed unsafe class Party {
         var toIndex = func(uiModule);
         var a1 = this.Plugin.Functions.Indexer(toIndex, 1);
 
+        if (contentId != 0) {
+            // third param is world, but it requires a specific world
+            // if they're not on that world, it will fail
+            // pass 0 and it will work on any world EXCEPT for the world the
+            // current player is on
+            this._inviteToPartyContentId(a1, contentId, 0);
+        }
+
         fixed (byte* namePtr = name.ToTerminatedBytes()) {
-            // can specify content id if we have it, but there's no need
-            this._inviteToParty(a1, 0, namePtr, world);
+            // this only works if target is on the same world
+            this._inviteToParty(a1, contentId, namePtr, world);
         }
     }
 
diff --git a/ChatTwo/PayloadHandler.cs b/ChatTwo/PayloadHandler.cs
index 9a449d3..d5ea0ef 100755
--- a/ChatTwo/PayloadHandler.cs
+++ b/ChatTwo/PayloadHandler.cs
@@ -298,7 +298,7 @@ internal sealed class PayloadHandler {
             var isInParty = member != default;
             if (isLeader) {
                 if (!isInParty && ImGui.Selectable("Invite to Party")) {
-                    this.Ui.Plugin.Functions.Party.Invite(player.PlayerName, (ushort) player.World.RowId);
+                    this.Ui.Plugin.Functions.Party.Invite(player.PlayerName, (ushort) player.World.RowId, chunk.Message?.ContentId ?? 0);
                 }
 
                 if (isInParty && member != null) {