anchor.diff:  	[{userdata, [{doc, "Add new resource"}]}].
   
   add_resource(_Config) ->
  +	ok = ocs_gtt:new(example_tariff1, []),
   	Resource = #resource{
  -			name = "Example",
  +			name = "example_tariff1",
   			description = "Example voice tariff",
   			category = "tariff",
   			state = "created", start_date = erlang:system_time(?MILLISECOND),
  
positive.code: 	[{userdata, [{doc, "Get resource by identifier"}]}].
  
  get_resource(_Config) ->
  	Resource = #resource{name = "Example",
  			description = "Example voice tariff", category = "tariff",
  			state = "created", start_date = erlang:system_time(?MILLISECOND),
  			specification = #specification_ref{id = "1",
  
negative.code: 
  gtt_delete_event(_Config) ->
  	ok = gen_event:add_handler(ocs_event, test_event, [self()]),
  	Table = notification,
  	Prefix = "1519241",
  	Description = "Bell Mobility",
  	Amount = 10000,
  