Someone please explain to me - more and more statements/schedules that are already part of a tax return are required to printed and attached as a .pdf file.  Why?  For example: 1065 Sch B-1, MD corporate virtually every line of page 1, etc.  They're already part of the return.  Why must we attach them (and waste our time)?  Anybody have a clue besides: the government asks us to do it....