I can't forward that paper (cause its not mine) but my broker is currently preparing one for me. Of which I'll gladly post
As for amending trades
4m buyer at 1.6 amended his trade from 1.6 to 1.7
The market has traded 1.8 today should this individual amend to market currently 1.8 offered. he will buy all of 1.8 and half of 1.9