diff --git a/udkapi/com/sun/star/task/XInteractionHandler2.idl b/udkapi/com/sun/star/task/XInteractionHandler2.idl
new file mode 100644
index 000000000000..4442cdca4593
--- /dev/null
+++ b/udkapi/com/sun/star/task/XInteractionHandler2.idl
@@ -0,0 +1,71 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2008 by Sun Microsystems, Inc.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile: XInteractionHandler.idl,v $
+ * $Revision: 1.7 $
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+#ifndef __com_sun_star_task_XInteractionHandler2_idl__
+#define __com_sun_star_task_XInteractionHandler2_idl__
+
+#ifndef __com_sun_star_task_XInteractionHandler_idl__
+#include <com/sun/star/task/XInteractionHandler.idl>
+#endif
+
+
+//=============================================================================
+
+ module com {  module sun {  module star {  module task {
+
+//=============================================================================
+
+/** An interaction request handler.
+
+   <p>This interface extends the interface <type>XInteractionHandler</type>
+      the way that a caller can determine whether an interaction request was
+      actually handled by the interaction handler.</p>
+ */
+/* published */ interface XInteractionHandler2 : com::sun::star::task::XInteractionHandler
+{
+    //-------------------------------------------------------------------------
+    /** Handle an interaction request.
+
+        @param Request the inteaction request to handle.
+
+        @return <true/>, if the handler handled the request, <false/> otherwise.
+     */
+    boolean handleInteractionRequest(
+        [in] com::sun::star::task::XInteractionRequest Request );
+
+};
+
+//=============================================================================
+
+}; }; }; };
+
+/*=============================================================================
+
+=============================================================================*/
+#endif
diff --git a/udkapi/com/sun/star/task/makefile.mk b/udkapi/com/sun/star/task/makefile.mk
index c595bdb437db..08663c1d52f2 100644
--- a/udkapi/com/sun/star/task/makefile.mk
+++ b/udkapi/com/sun/star/task/makefile.mk
@@ -45,6 +45,7 @@ IDLFILES=\
     XInteractionAbort.idl\
     XInteractionContinuation.idl\
     XInteractionHandler.idl\
+    XInteractionHandler2.idl\
     XInteractionRequest.idl\
     XInteractionRetry.idl
 # ------------------------------------------------------------------