The AutoIT scripted automation application can be scripted to do this sort of batching. It's independent of TC and has it's own learning curve, but I dabbled a bit a few years back and was able to arrange some batching in TC, amounting to opening certain files with TC, and saving them to IGES. I found the entry curve quite gentle. It was originally developed to install and configure Windows at OEM production level, and there's lots of user experience generously contributed, to draw on. It'd be a companion button launched from AutoIT, not native TC.