--- a/phonebookui/pbkcommonui/inc/cntcollectionview.h	Fri May 14 15:42:23 2010 +0300
+++ b/phonebookui/pbkcommonui/inc/cntcollectionview.h	Thu May 27 12:45:19 2010 +0300
@@ -23,6 +23,7 @@
 #include <hbdocumentloader.h>
 
 #include <cntabstractview.h>
+#include <cntextensiongroupcallback.h>
 
 class HbAction;
 class HbView;
@@ -35,7 +36,7 @@
 
 QTM_USE_NAMESPACE
 
-class CntCollectionView : public QObject, public CntAbstractView
+class CntCollectionView : public QObject, public CntAbstractView, public CntExtensionGroupCallback
 {
     Q_OBJECT
     friend class TestCntCollectionView;
@@ -50,6 +51,9 @@
     bool isDefault() const { return false; }
     HbView* view() const { return mView; }
     int viewId() const { return collectionView; }
+    
+public: // From CntExtensionGroupCallback
+    void openView(CntViewParameters& viewParams);
 
 private slots:
     void showPreviousView();