Hi,
I’m afraid this is not possible. If the forum posts were regular custom post types, then it would be easy – but because it is a separate table, it’s not possible.
I cannot promise a future upgrade where this is supported either I’m afraid – I uderstand it is a great software, but there is already a great overhead of 3rd party plugin support right now. Maybe if we can create an add-on API for the plugin, then it could be made as a possible, optional add-on.