Portfolio retesting option

Is it possible to add an feature for retesting strategies using their internal settings?

If I will load e.g.: 20 strategies trading on 5 different markets to the retester, I would like to be able to update tick data in datamanager and then hit "retest all" button to retest all strategies at once using THEIR symbols (+ trading settings), not just one symbol configured in retester. Now I need to retest all strategies PER SYMBOL and then combine it to a new portfolio to see updated performance, which is time consuming....

Thanks.