# Target registrations

A target name is not an E2 boundary. Each file in this directory is the
honest applicability record the test plane admits against.

| `target_id` | Applicability | Meaning |
| --- | --- | --- |
| `fixture-e2` | applicable | In-process known-good/known-bad harness. Offline only. |
| `audit-core` | applicable | Two ordinary tenant-scoped senders instantiate E2. Live run still needs a new engagement and plane lease. |
| `tenant-engine` | not_applicable | No tenant-A identity without tenant-B authority. |
| `flex-auth` | pending | Initial envelope; owner has not confirmed the attacker identity. |

`not_applicable` is a completed artifact, not a deferral. Do not relabel it to
close a workplan. Do not reuse cancelled engagement IDs from `engagements/`.