Upgrade to backfill existing observations with a dummy audit row so we can require audits for all observations.
Upgrade to backfill existing observations with a dummy audit row
so we can require audits for all observations.

uwcirg/true_nth_usa_portal,uwcirg/true_nth_usa_portal,uwcirg/true_nth_usa_portal,uwcirg/true_nth_usa_portal