I'm trying to use Gravity Forms to handle proposal submissions for a conference. My form generates a custom post type of "proposal".
I'd like to auto populate a drop down on this form with entries from another custom post type that holds speakers. I can do that through the custom post types gravity forms plugin. But what I can't figure out is how I could then store the value of that dropdown in a custom field for the proposal post type that's getting created when my form is submitted.
It's easy enough to do one or the other, but to do both doesn't seem possible.