displaying first iview in the folder when folder is clicked

Hi experts,

I have assigned some iviews to a role where sub folders are also implemented inside it.

This means that

     Role

          -> Folder

                    ->Sub folder

                              ->Sub folder

                                        ->Iview

As per the above navigation the Folder below the role is the entry point and that appears in the top level.

When this top level tab is clicked, it is selecting the sub folder automatically that is in the second level and literally the detailed level folder.

So when I open it first it is showing as No Content Available in the content area.

After expanding the folder in the detailed navigation,it is opening the iviews inside it.

But I need to directly open that first iview inside the folder in detailed navigation.

I followed this link http://help.sap.com/saphelp_nw70ehp1/helpdata/en/9d/36458642e748d7a4bfbf44f00cd7a7/frameset.htm where I came to know about the property Clicking on Folder Name Launches First Node and Expand First Item in Detailed Navigation of the standard Detailed navigation iviews.

But even after changing that there is no change.

Please suggest some solution for this.

Thanks

Deepak.