If you switch to preview you should see the full kickstart for the host (there is a drop down to generate a preview for a specific host pick the correct one.) you should find it there and that should give you an idea which snippet or line of code it corresponds to.
c0t0d0s0 smell like solaris device name ;), I am away for jumpstart/kickstart for couple years and become rusty on these stuff. We used to have home gown framework trying to mimic 10% what Foreman can offer now. Foreman is truly a nice software
Yup, the more you pay attention when defining OS, templates and stuff, more troubleshooting time you save, because sometimes it can be tricky to find out what is going on.