@items = ( { item_key         => '1',
             item_description => 'description 1',
             item_summary     => 'item summary 1',
             actions          => [ { key => '1',
                                     summary => 'summary 1'
                                   },
                                   { key => '2',
                                     summary => 'summary 2'
                                   }
                                 ]
           },
           ...
         );