Is it possible to use subsites with .LRN? This seems to be a solution when different departments in a university require different styles, portal templates, etc...
In this thread I read that there are problems, and that subsites actually work only on plain OpenACS:
Forum .LRN Q&A: How to run multiple parallel .LRN instances
https://openacs.org/forums/message-view?message_id=151375
Another (more difficult) solution is described, but since the discussion is not recent, I was wondering whether this was fixed with 2.1...
<blockquote> What is really needed is the ability to set theme by class/community, but that feature doesn't currently exist.
</blockquote>
In my opinion, this is possible here:
/dotlrn/admin/portal-templates