diff -uNr sw.old/inc/swundo.hxx sw.new/inc/swundo.hxx
--- sw.old/inc/swundo.hxx	2005-09-09 10:17:42.000000000 +0800
+++ sw.new/inc/swundo.hxx	2008-02-21 15:36:56.332144000 +0800
@@ -87,7 +87,7 @@
 	UNDO_PASTE_CLIPBOARD,                           // 40
 	UNDO_TYPING,                           // 41
     // <- #111827#
-	UNDO_REPEAT_DUMMY_6,                    // 42
+	UNDO_CHGNUM,                    	// 42
 	UNDO_REPEAT_DUMMY_7,                    // 43
 	UNDO_REPEAT_DUMMY_8,                    // 44
 	UNDO_REPEAT_DUMMY_9,                    // 45
diff -uNr sw.old/inc/undobj.hxx sw.new/inc/undobj.hxx
--- sw.old/inc/undobj.hxx	2007-07-26 16:17:44.000000000 +0800
+++ sw.new/inc/undobj.hxx	2008-02-21 15:40:21.256811200 +0800
@@ -1431,7 +1431,7 @@
 	USHORT nLRSavePos;
 public:
 	SwUndoInsNum( const SwPaM& rPam, const SwNumRule& rRule );
-	SwUndoInsNum( const SwNumRule& rOldRule, const SwNumRule& rNewRule );
+	SwUndoInsNum( const SwNumRule& rOldRule, const SwNumRule& rNewRule, USHORT nId = 22 );
 	SwUndoInsNum( const SwPosition& rPos, const SwNumRule& rRule,
 							const String& rReplaceRule );
 	virtual ~SwUndoInsNum();
@@ -1446,6 +1446,12 @@
 	void SetLRSpaceEndPos();
 
 	OUT_UNDOBJ( InsNum )
+
+private:
+	SwRewriter mRewriter;
+public:	
+	void SetRewriter(const SwRewriter & rRewriter) { mRewriter = rRewriter; }
+	virtual SwRewriter GetRewriter() const { return mRewriter; }
 };
 
 class SwUndoDelNum : public SwUndo, private SwUndRng
diff -uNr sw.old/source/core/doc/docnum.cxx sw.new/source/core/doc/docnum.cxx
--- sw.old/source/core/doc/docnum.cxx	2007-07-26 16:18:48.000000000 +0800
+++ sw.new/source/core/doc/docnum.cxx	2008-02-21 15:41:53.759824000 +0800
@@ -1216,7 +1216,10 @@
 		if( DoesUndo() && pRule->IsAutoRule() )
 		{
 			ClearRedo();
-			pUndo = new SwUndoInsNum( *pRule, rRule );
+			SwRewriter aRewriter;
+			aRewriter.AddRule(UNDO_ARG1, rRule.GetName());
+			pUndo = new SwUndoInsNum( *pRule, rRule, UNDO_CHGNUM );
+			pUndo->SetRewriter(aRewriter);
 			pHistory = pUndo->GetHistory();
 			AppendUndo( pUndo );
 		}
diff -uNr sw.old/source/core/undo/undo.hrc sw.new/source/core/undo/undo.hrc
--- sw.old/source/core/undo/undo.hrc	2005-09-09 13:18:54.000000000 +0800
+++ sw.new/source/core/undo/undo.hrc	2008-02-21 15:44:23.885694400 +0800
@@ -81,7 +81,7 @@
 #define STR_PASTE_CLIPBOARD_UNDO    (UNDO_BASE      +40)
 #define STR_TYPING_UNDO 		    (UNDO_BASE      +41)
 
-#define STR_REPEAT_DUMMY_6		(UNDO_BASE      +42)
+#define STR_CHGNUM			(UNDO_BASE      +42)
 #define STR_REPEAT_DUMMY_7		(UNDO_BASE      +43)
 #define STR_REPEAT_DUMMY_8		(UNDO_BASE      +44)
 #define STR_REPEAT_DUMMY_9		(UNDO_BASE      +45)
diff -uNr sw.old/source/core/undo/undo.src sw.new/source/core/undo/undo.src
--- sw.old/source/core/undo/undo.src	2007-04-19 20:45:28.000000000 +0800
+++ sw.new/source/core/undo/undo.src	2008-02-21 15:44:58.225072000 +0800
@@ -655,3 +655,7 @@
 {
     Text[ en-US ] = "paragraph";
 };
+String STR_CHGNUM
+{
+	Text [ en-US ] = "Change numbering style: $1" ;
+};
\ No newline at end of file
diff -uNr sw.old/source/core/undo/unnum.cxx sw.new/source/core/undo/unnum.cxx
--- sw.old/source/core/undo/unnum.cxx	2006-09-17 05:52:32.000000000 +0800
+++ sw.new/source/core/undo/unnum.cxx	2008-02-21 15:45:45.933673600 +0800
@@ -70,8 +70,9 @@
 inline SwDoc& SwUndoIter::GetDoc() const { return *pAktPam->GetDoc(); }
 
 SwUndoInsNum::SwUndoInsNum( const SwNumRule& rOldRule,
-							const SwNumRule& rNewRule )
-	: SwUndo( UNDO_INSNUM ),
+							const SwNumRule& rNewRule,
+							USHORT nId )
+	: SwUndo( nId ),
 	aNumRule( rNewRule ), pHistory( 0 ), nLRSavePos( 0 ),
 	nSttSet( ULONG_MAX ), pOldNumRule( new SwNumRule( rOldRule ))
 {