I have made gerber files for all three boards. The Hub, The K-Ceptor and the ID Module Board. I have sent them all out to be manufactured. I am also working on ordering everything on the BOM list. I noticed two things.

There seems to be no BOM list for the ID Module board. Does this board have no components on it? In fact, it isn't even shown or listed in the Beta Kit Parts image. What is this board for, how many do we need, and where can I find a parts list for it so I can build it up?
Why is there no replacement part listed for the one that's crossed out on the BOM sheet? The part number that was crossed out is 2214S-06SG-85 and it says it's a board to board connector. If it's crossed out, what is the replacement for it?

Please reply if you know the answer. I really want to get this project up and running, and I am hitting dead ends.