SOLO-TRI Installation

[The Magic Hoof]

I have a Trinity Pro with nothing on the inside. I just got a SOLO board that came with 1 bracket and 4 screws but I'm not sure how to mount it. The Korg Trinity Manuals compilation doesn't really give much detail, but it does allude to an installation manual?

I found where to mount the SOLO board, and I can safely just screw in the screws, plug in the cable and be on my way, but where does this bracket come into play?

Another thing is that this board doesn't have a MOSS board in it, but it originally did. When I enter the diagnostics mode when booting up by pressing 5 + ENTER, it tells me MOSS version 06. Shouldn't that not show up?