We have the cabinets that replace the #3 & #4 seats in the RT 190V.
The dealer installed them for us, prior to us picking up the van.
There are a pair of latches on the cabinet, that don't seem to have a purpose. Did the dealer forget to install the eyelets? It looks like the eyelets could be mounted in the wall, and improve the cabinet mounting. The cabinet is not very stable at the moment.
There are two of these on the side of the cabinet, behind the driver's seat. One high, and one low.