The use case here is that from Unica, many Contact Lists and scheduled campaigns are generated every day. We need to include a Seed List on some of these sends - not all sends. Currently, in Acoustic it is only possible to configure a Seed List at DB or Query level, not Contact List. This means that we have no choice but to configure the Seed List at DB level and this Seed List is therefore included in **every** campaign send. Being able to configure a Seed List at Contact Level would resolve the issue.

Can I please get more information regarding how you do it today, vs how you'd like it to be accomplished? Seed lists today can be handled well via the Unica workflow via merge process boxes. You can apply the seeds in numerous ways as well.