Response history tables, which must exist in the Campaign system database, store historical responses for each audience level.
The Customer audience level is delivered by default, and the history of responses from customers could be stored in the
UA_ResponseHistory in the
Campaign system database.
After you create the table in the Campaign system database for a new audience level, you must map the new table to the
Unica® system table for the audience level’s response history, which is automatically created when you create the audience level.