[jtjm]

I'd like to see this feature generally (not just in iCal). At the moment, it isn't possible to generate a usable task list for each user (in iCal, PDF, HTML, whatever) because of the lack of group and sub-group names in the resulting report.

Often, a task name only makes sense in the context of its group/sub-group names, so not displaying them (or providing any option to do so) is a significant omission.