Hi, i bought beersmith weeks ago and started making my first beer.

I use the BIAB method and have a 15 liters pot and 12 liters fermenter.

To make my 10 liter boiled wort, i need to have more room in the pot with grains, before boil.

So i mash with 10 liters and after the mash, i empty the 10 liters mash and put 5 liters of water at 72 degrees celsius over the bag with grains.

After that, i take the bag and complete with the 10 liters wort.

So, my question is, how can i do that in beersmith 2?

Thanks,

Guilherme