anchor.diff:  		TestCase == query_offer_notification;
   		TestCase == notify_insert_gtt; TestCase == notify_delete_gtt;
   		TestCase == query_gtt_notification;
  -		TestCase == notify_add_pla; TestCase == notify_delete_pla ->
  +		TestCase == notify_add_pla; TestCase == notify_delete_pla;
  +		TestCase == query_pla_notification ->
   	true = register(TestCase, self()),
   	case inets:start(httpd, [{port, 0},
   			{server_name, atom_to_list(?MODULE)},
  
positive.code: 			{_, "PlaRemoveNotification"}
  					= lists:keyfind("eventType", 1, PlaEvent2),
  			{_, {struct, PlaList}} = lists:keyfind("event", 1, PlaEvent2),
  			{_, Name} = lists:keyfind("id", 1, PlaList)
  	end.
  
  
negative.code: 	end.
  
  notify_delete_pla() ->
  	[{userdata, [{doc, "Receive pla deletion notification"}]}].
  
  notify_delete_pla(Config) ->
  	HostUrl = ?config(host_url, Config),
  