Hello. I'm trying to set a list email plugin, where I would use an Address Book to populate the Get email address from field. The list (crm_history) where I want to set the pulgin have a field called CustomerKeyId. The list I want to use as Address Book also have a field with the same name. I would like to "filter" the records from the Address Book list where the CustomerKeyId is the same. I've tried to set the WHERE clause as the image shows, but with no avail. Is there a way to accomplish this? Thanks in advance.