I want to be able to use Sent Email, Opens Email, & Clicks Link in Email. Which is fine if you create nurturing local asset emails. If you pull in emails from other programs, there's no way to say "email contains NURTURING NAME". It would be great if we could have a constraint in the emails that says "sent by this engagement program".
It is possible we'll use the same email in several Engagement programs. It'd be good to measure success based on the program that sends the email without just using "Clicks link in email, Email is Any" + "Member of Engagement Program" it's a little sloppy, can get false positives.