Required scripts to make it work.

data/scripts/commands/ConfirmGroupCommand.lua

@@ -0,0 +1,18 @@
+--[[
+
+ConfirmGroupCommand Script
+
+Handles what happens when you resolve an invite to a group
+
+--]]
+
+function onEventStarted(player, actor, triggerName, groupType, result)
+
+	--Accept/Refuse happened, else just close the window
+	if (result == 1 or result == 2) then
+		GetWorldManager():GroupInviteResult(player, groupType, result);		
+	end
+	
+	player:EndEvent();
+	
+end

data/scripts/commands/PartyBreakupCommand.lua

@@ -0,0 +1,19 @@
+--[[
+
+PartyBreakupCommand Script
+
+Handles disbanding the party.
+
+--]]
+
+function onEventStarted(player, actor, triggerName)
+	worldMaster = GetWorldMaster();		
+	
+	if (player:IsPartyLeader()) then
+		player:PartyDisband(name)
+	else
+		player:SendGameMessage(player, worldMaster, 30540, 0x20);
+	end
+	
+	player:EndEvent();
+end

data/scripts/commands/PartyResignCommand.lua

@@ -1,28 +1,12 @@
 --[[
 
-PartyKickCommand Script
+PartyResignCommand Script
 
-Handles requesting to kick (oust) and various errors.
-
-TextIds:
-
-30404 - Ousted Sheet/ActorId Version
-30410 - You are Ousted
-30428 - Ousted String Version
-30540 - You are not party leader
-30555 - Unable to oust
-30575 - Cannot oust due to not pt member
+Handles leaving a party
 
 --]]
 
-function onEventStarted(player, actor, name)
-	worldMaster = GetWorldMaster();		
-	
-	if (player:IsPartyLeader()) then
-		player:PartyKickPlayer(name);
-	else
-		player:SendGameMessage(player, worldMaster, 30540, 0x20);
-	end
-	
+function onEventStarted(player, actor, triggerName)
+	player:PartyLeave(name);	
 	player:EndEvent();
 end