anchor.diff:  
   %%---------------- Callback Module Specific State ------------------%%
   
  -%% @doc Gets the given key from the given state.
  +%% @doc Gets the given key belonging to the given callback module from the given state.
   %%      Allowed keys:
   %%      <ul>
   %%        <li>`cb_state', the state of the given callback module </li>
  
positive.code: %% API
  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  
  % called by sup_dht_node
  -spec start_link(pid_groups:groupname()) -> {ok, pid()}.
  start_link(DHTNodeGroup) ->
      gen_component:start_link(?MODULE, fun ?MODULE:on_inactive/2, [],
  
negative.code:     bulkowner:issue_bulk_owner(uid:get_global_uid(), intervals:all(), Msg).
  
  
  %% @doc Globally starts a gossip task identified by CBModule. <br/>
  %%      Args is passed to the init function of the callback module. <br/>
  %%      CBModule is either the name of a callback module or an name-instance_id
  %%      tuple.
  -spec start_gossip_task(CBModule, Args) -> ok when
      is_subtype(CBModule, atom() | cb_module() | {cb_module(), uid:global_uid()}),
      is_subtype(Args, list()).
  