TOPIC: Off-Site Link to Event Page?

I would like to have the ability to link to a page off-site, rather than just a Joomla page, for the Event Details. Our events are set up on a subdomain, which doesn't use Joomla, with our main organization site as a Joomla site, which is where DT Regsiter is, of course. But we're unable to link to the event site due to the restriction of only a Joomla-based page.

Just a thought.
Michael