Accessing sub form data in a template or rule

Accessing sub form data in a template or rule

Hi,
I've added a "Sub form" from the list of Advanced Fields and it looks/works great! Only when I tried to merge the data into my Writer template did I realize that none of the fields were visible. Then I checked your documentation for Forms and saw that Sub-form is not even listed as a field - so I've stumbled upon a brand-new feature? That's great! I can see that the data submitted for the subform is visible when "All entries" are viewed. However there seems to be no way to actually consume the captured data in a rule or while merging? Is there any workaround I could use? I'd really appreciate the help, and keep up the great work.