anchor.diff:  -spec exist_access(AccessId :: uuid()) -> {ok, true | false} | {error, any()}.
   %% ====================================================================
   exist_access(AccessId) ->
  -    dao_external:set_db(?SYSTEM_DB_NAME),
  +    dao_external:set_db(?AUTHORIZATION_DB_NAME),
       dao_records:exist_record(AccessId).
   
   
  
positive.code:     {ok, access_doc()} | {error, any()} | no_return().
  %% ====================================================================
  get_access(AccessId) when is_list(AccessId) ->
      dao_external:set_db(?SYSTEM_DB_NAME),
      {ok, #veil_document{record = #access{}}} = dao_records:get_record(AccessId);
  get_access({Key, Value}) ->
      View = case Key of
  
negative.code: save_authorization(#authorization{} = Authorization) ->
      save_authorization(#veil_document{record = Authorization});
  save_authorization(#veil_document{record = #authorization{}, uuid = UUID} = AuthorizationDoc) when is_list(UUID) ->
      dao_external:set_db(?AUTHORIZATION_DB_NAME),
      dao_records:save_record(AuthorizationDoc).
  
  
  