anchor.diff:  ) ->
       record() | no_return().
   create(_AtmWorkflowExecutionAuth, AtmStoreConfig, undefined) ->
  -    #atm_time_series_store_container{config = AtmStoreConfig}.
  +    BackendId = datastore_key:new(),
  +    ok = datastore_time_series_collection:create(?CTX, BackendId, build_ts_collection_config(
  +        AtmStoreConfig#atm_time_series_store_config.schemas
  +    )),
  +
  +    #atm_time_series_store_container{
  +        config = AtmStoreConfig,
  +        backend_id = BackendId
  +    }.
   
   
   -spec get_config(record()) -> atm_time_series_store_config:record().
  
positive.code: 
  
  -spec delete(record()) -> ok.
  delete(_Record) ->
      ok.
  
  
  %%%===================================================================
  
negative.code:     initial_content/0, content_browse_req/0, content_update_req/0,
      record/0
  ]).
  
  
  -define(CTX, #{
      model => ?MODULE
  }).
  
  
  %%%===================================================================
  