We use NXT's baked-in email marketing tool a great deal. For most emails, we have targeted audiences with lists on-demand for our staff. For Massachusetts, for example, we have regional alumni clubs. When our Alumni Office wants to send an email in NXT, it would be nice for them to be able to select multiple lists that would merge (and dedupe) in the marketing tool in one send, mailing in one email to let's say, Boston, Western, MA and Cape without Advancement Services needing to merge a combined query for this specific email send.