Pretty simple to work out so easy enough to do yourself if the origional poster doesn't reply.
By doing it yourself you learn about your equipment and beersmith. I always want to understand whats going on.
Nothing hard, a few measurments and a boil off rate test.
I did a wet run with just water of my newly built eherms and got mine pretty good first try. The only tricky one is efficiency but i guessed that and it was within a few percent.