Currently, contact lists are associated with marketing campaigns via a contactListId field on ContactList. It seems to me that contact lists would be used repeatedly over a long period of time by numerous campaigns. Would there be an objection to deprecating the marketingCampaignId field in ContactList and creating a new MarketingCampaignContactList entity? I would imagine that this entity would follow the fromDate/thruDate pattern.
-- Ean Schuessler, CTO e...@brainfood.com 214-720-0700 x 315 Brainfood, Inc. http://www.brainfood.com