Hi Jonathan, one thought would to use a master page, and keep your global action sequences in that page. I’ve recently tried this, and using the action sequences and event publishing, a master page can see an event that was published by one of its child pages, and you can send parameters and values back and forth using the same framework. It might take some experimentation to see how this could be set up, but there are lots of new possibilities opening up with the action + event frameworks.
