Northern Trail Outfitters (NTO) wants to create a relevant audience from a data extension for...

The View As Web Page link relies on the underlying tracking/job data remaining associated with a stable subscriber record across time, which is why the daily-refreshed audience data extension must be maintained using an upsert (update-if-exists, insert-if-new) write pattern rather than a destructive overwrite. An upsert preserves existing subscriber records and their historical tracking associations while still adding new qualifying contacts and removing/updating those no longer relevant, keeping the View As Web Page link ' s underlying references intact for previously sent messages. A full overwrite (option B), by contrast, effectively deletes and recreates every row in the data extension daily, which can sever the referential continuity that the View As Web Page link and its tracking depend on, causing it to break for recipients across refresh cycles. Option A, using AMPscript against a send logging data extension for content display logic, addresses dynamic content selection, not the structural data-refresh mechanism that protects the View As Web Page link. Option D, exclusion lists, manages suppression of already-sent recipients on subsequent sends — a send-list-hygiene concern unrelated to preserving the web-page-link ' s integrity through daily audience changes. Reference: SQL Query Upsert Behavior, View As Web Page / View Email as Webpage.