Can someone explain to me in plain English what the POST n periods later line item is doing in this screenshot? I understand what POST to a later period does, and what POST to an earlier period does, but I don't understand how we are getting 3,000 in the yellow highlighted cell here:
@chenjack.sonos - thanks for that. That makes sense from a -1 would put the 3000 back one period perspective, but what was the clue to look there? My thought process was to first look at the x value in May 15 column, then the offset in the n line item, which put me back at the value in the Mar15 x line item. I don't understand why we're looking in the June column?