Originally Posted by reindeer
P.S. And sorry if this topic is not in the right subforum - didn't know which would suit the best.
This forum is fine. Your question is about converting format to EPUB. You can also consider an enhancement request https://bugs.launchpad.net/calibre
However, I suspect it would be low on the list. A developer might read it here, and the best conversion developers often read this forum.
My wife runs classes for an online school that uses Moodle. I know little about it, but they seem to use class textbooks in EPUB (often written in Word, and I get snagged to help with the conversion to EPUB). Do you want to flesh out what's in the IMS content package that would be useful if converted to EPUB?