Corel is Debian-based, so all the Debian facts above should still
apply. In addition, they've written their own setup
tool, based on the sysAPS library which in turn uses my database.
They've certainly done so as part of WordPerfect.
Corel operates a printing support newsgroup named corelsupport.linux.printing. The bulk of the traffic
appears to be WordPerfect and Corel Linux related.