Per-creator outcomes for ONE automation: which creators got an invite/DM submitted, which were skipped (and why), which were previously invited, etc. This is the authoritative per-creator answer to 'what happened to each invite' — backed by the always-present target_collabs / Messages / skipped_creators tables, so it stays populated even after the aggregate creators_reached / skipped counters on the list/detail responses age out (those read from a stats view that only retains recently-active automations).

Queued ≠ delivered. An invite_submitted / outreach_sent outcome means Reacher's worker submitted the invite/DM through the same browser-automation path the portal uses. TikTok does not return a per-creator inbox-delivery receipt, so this is the most authoritative delivery signal available — not a confirmed inbox event. Requires a single shop.