Superannuation

I have more than 1,6m in a self managed super fund. My wife has about 1m in her name. Our corporate Trust Deed provides that in the event of death of 1 member their proportion iof the fund reverts to the surviving member in "pension mode".
The new rules mean that in the event of death of either member the reversionary pension will not apply.Will the amount of death benefit revert to the surviving member in accumulation mode?What changes need to be organised to ensure this happens?