I think the vendor that originally came up with this was
Molle Platform Solutions and theirs are supposed to be spod compatible.
Today I actually snagged a sweet Craigslist deal. I had been wanting to get a set of factory 1/2 doors for a few years now and have balked at what they are new & what I was finding used. Very rare here in Michigan. About 6 months ago I thought I'd just go with Bestop's Core Doors as a substitute, but like a lot of stuff for the JK now, vendors are moving away from unique parts and these have been discontinued. Today I was looking for a decent used bumper for my son's JK and I came across a pair of '07 half doors with uppers, in great shape for a song. The guy said he bought the Jeep this year and just didn't see the point of 1/2 doors. Sure, I'll have to paint them, add lock cylinders (he removed them) and add mirrors, but the last set I saw was on FB mktplace and went for like $1600USD more than I paid, so I'm pretty geeked about them.