diff --git a/03-DESIGN/01-to-be/47-delivery-from-commit-to-delivered.md b/03-DESIGN/01-to-be/47-delivery-from-commit-to-delivered.md
index f22cd09a..cb1f1fe5 100644
--- a/03-DESIGN/01-to-be/47-delivery-from-commit-to-delivered.md
+++ b/03-DESIGN/01-to-be/47-delivery-from-commit-to-delivered.md
@@ -1658,9 +1658,10 @@ list:
     point while the reverted manifest declares no catch-up tool), and only then are the reverted
     assigner and gate wanted; a module delivered during milestone G keeps its fingerprint while they wait; no want goes
     to a fingerprint older than the trunk's; the operator is asked again only for an ask raised after the restore
-    point. A revert whose restore point is missing is held, naming it. Proved with the real builds of the indexer, the
-    assigner and the gate from before milestone G, not fixtures, started by their fingerprints in the artifact store
-    (whole, in `mesh-host`: checker, gate, assigner, indexer, node-engine, backup holder, bus module; design 47 G §405).
+    point. A revert whose restore point is missing is held, naming it. Proved in two parts (the operator, 2026-11-12): each module's integration test proves its own wiring
+    of the undo with every other module a stand-in (the node-engine's: wants held until the restore and the catch-up,
+    a missing restore point held, naming it), and the whole undo end to end belongs to the test lab, which is paused until its
+    performance is fixed; no check starts real builds.
 37. **Nothing is delivered ahead.** Research 085's milestone is delivered with no part delivered ahead of it, read
     from its delivery record (ADR 0656, How it is checked).
 38. **A newer indexer is reached.** A merged revision naming a newer indexer gives, from the running indexer, a catalog
diff --git a/03-DESIGN/01-to-be/47-milestones/G-17-develop-answers-seventh.md b/03-DESIGN/01-to-be/47-milestones/G-17-develop-answers-seventh.md
index 6e18e571..92f675b1 100644
--- a/03-DESIGN/01-to-be/47-milestones/G-17-develop-answers-seventh.md
+++ b/03-DESIGN/01-to-be/47-milestones/G-17-develop-answers-seventh.md
@@ -327,7 +327,7 @@ for several build maps is answered once, and the maps' names for it are given in
 - §636 **The private network module's name is its own manifest's.** (§428) `overlay.Name` stays the `module` the private network package's (`overlay`)
   computed manifest names itself; mesh-networking removes the fixed `mesh-provisioner` alone, read from the seat
   list's holder of `mesh-provisioner`. [the node-engine's map, RQ-11.] How it is checked: the code review.
-- §637 **Test 36 reads the builds of before G through the registry seat.** (§405, §555, §610) Test 36's run, in the
+- §637 **Withdrawn (the operator, 2026-11-12; A-320).** **Test 36 reads the builds of before G through the registry seat.** (§405, §555, §610) Test 36's run, in the
   check the running checker makes of G (ADR 0667 §2), fetches the builds of before G and the recovery module by their
   fingerprints through the seat `oci-artifact-registry`, read-only, under the checker's account, its manifest naming
   the fetch in `invokes`, granted by §610's default. [the node-engine's map, RQ-12.] How it is checked: test 36 runs in that check.
diff --git a/03-DESIGN/01-to-be/47-milestones/G-22-lead-answers-2.md b/03-DESIGN/01-to-be/47-milestones/G-22-lead-answers-2.md
index 27580330..8b0a1686 100644
--- a/03-DESIGN/01-to-be/47-milestones/G-22-lead-answers-2.md
+++ b/03-DESIGN/01-to-be/47-milestones/G-22-lead-answers-2.md
@@ -568,3 +568,13 @@ the principle that settles it, cited as "design 47 G A-n".
     module's views reader has no FollowSeat);
   - the indexer's tools `indexer_read_*` and `indexer_pending` (the seat serves no such verb): the manifests' invokes
     name the module, the code takes the module from the seat's holder.
+- **A-319** (§698, A-312; principles 1 and 7) The node-engine's `entry-again` asks again every entry cache the
+  node-engine keeps, its own composer's and its shadow's, so an entry once answered not-found in the shadow is taken in
+  on the same act; the shadow re-answers its candidates on that answer. No cache is polled.
+- **A-320** (the operator, 2026-11-12: "an integration test is not an e2e test, it should still mock all external
+  dependencies, but test the internal wiring"; withdraws §637 and A-315) The check runs each module's unit and
+  integration tests and nothing more. Test 36 is proven in two parts: each module's integration test proves its own
+  wiring of the undo with every other module a stand-in (the node-engine's existing test at
+  `cmd/mesh-host/recovery_integration_test.go` is that form), and the whole undo end to end belongs to the test lab (the
+  operator, 2026-11-12: paused until its performance is fixed), not to a check and not to a live node. No check
+  fetches or starts real builds.