Automatic Asset Class calcuations of ETF'S LIC'S etc

It would be good to have the ability to know the underlying Asset classes in LIC's and ETF's with a view to being able to determine Portfolio wide allocation to Asset Classes . So for example Investsmarts web based Portfolio system gives Asset class allocations of one's portfolio also automatically including for example an Australian share vs cash split in Betashares A200 ETF. Similar calcs are done on international ETF'S and LIC's.