Hi : 

I got a question about raw data feed in AddUniverseSelection selection. It appears code line "SetSecurityInitializer(x => x.SetDataNormalizationMode(DataNormalizationMode.Raw));" does not get raw data when I backtest the prices for year 2017.  This was the observation in Coarse/Fine/manual universe selection. as well as implementing "CustomSecurityInitializer" method. 

1) Am I implementing this right? How do I get raw data fed into algorithms while backtesting?

2) Visual studio alerts me that. SetDataNormalizationMode = "This method is obsolete. Use the 'SubscriptionDataConfig' exposed by 'SubscriptionManager' and the 'SetDataNormalizationMode()' extension method".  How do I hook into SubscriptionManager SubscriptionDataConfig method? It would be really helpful if you can provide me with a code snippet.

thank you