[orware]

XAP is the old system, but I don’t think it’s in use anymore (back then it was just “CCCApply”).

The current system, now called “OpenCCCApply”, was mostly developed by a team from Unicon (https://www.unicon.net/), along with folks within the CCCTechCenter team of my memory /understanding is correct (I’m not sure if it’s managed jointly though, or if only a CCCTechCenter team mostly manages it now though since I never heard those types of details).

A redesign/modernization effort however sounds…expensive.