anchor.diff:  
   -define(catalogPath, "/catalogManagement/v2/catalog/").
   -define(categoryPath, "/catalogManagement/v2/category/").
  --define(specificationPath, "/catalogManagement/v2/productSpecification/").
  +-define(productSpecPath, "/catalogManagement/v2/productSpecification/").
   -define(offeringPath, "/catalogManagement/v2/productOffering/").
   -define(inventoryPath, "/inventoryManagement/v2/productOffering/").
   
  
positive.code: %% @hidden
  spec_product_network() ->
  	Id = {"id", "1"},
  	Href = {"href", ?specificationPath "1"},
  	Name = {"name", "NetworkProductSpec"},
  	Description = {"description", "Represents the common behaviour and description of an installed network product that will be provisioned in the network and that enables usages."},
  	Version = {"version", "1.0"},
  
negative.code: %% @hidden
  spec_product_rated_plan() ->
  	Id = {"id", "3"},
  	Href = {"href", ?productSpecPath "3"},
  	Name = {"name", "RatedPlanProductSpec"},
  	Description = {"description", "Defines criteria to be used to gain special usage tariffs like the period (day, evening) or phone number."},
  	Version = {"version", "1.0"},
  