Workfront Boards: Reporting on Cards

So I think I know the answer to this one but thought in case it had appeared on a development roadmap since I last explored it, it was worth asking.

I'm building a "basic board" in Workfront where I don't have a need to link the cards to issues or tasks at present, its just helpful to have cards, task lists, comments and statuses against tickets.

Am I right in thinking that, because cards are not standard elements of the Workfront structure of tasks, issues, projects, etc, it's not currently possible to produce any reporting based on unlinked cards?

Thanks!