anchor.diff:  not_found_message(client, Name) ->
       error_message_envelope(iolist_to_binary(["Cannot load client ", Name]));
   not_found_message(user, Name) ->
  -    error_message_envelope(iolist_to_binary(["user '", Name, "' not found"])).
  +    error_message_envelope(iolist_to_binary(["user '", Name, "' not found"]));
  +not_found_message(association, Name) ->
  +    error_message_envelope(iolist_to_binary(["user '", Name, "' is not associated with that organization"])).
   
   
   %% "Cannot load data bag item not_really_there for data bag sack"
  
positive.code: object_name(client, Req) ->
      extract_from_path(client_name, Req);
  object_name(user, Req) ->
      extract_from_path(user_name, Req).
  
  %% @doc Private utility function to extract a path element as a binary.  Returns the atom
  %% `undefined' if no such value exists.
  
negative.code: %% the spec will be updated
  -spec object_name(cookbook | node | role | data_bag | data_bag_item |
                    environment | principal | sandbox | client | user |
                    group | container | organization,
                    Request :: #wm_reqdata{}) -> binary() | undefined.
  object_name(node, Req) ->
      extract_from_path(node_name, Req);
  