I am trying to create a report to send to everyone assigned to a board that will list all the action items (checklist items assigned to someone) that are still open. I cannot seem to find the variable to use. Even though I have two checklist items assigned to an individual, the report that is generated is blank. This is what I have written in Trello Automation:
Here are my test checklist for a card: 
The email that I receive: 