diff --git a/docs/plans/CURRENT.md b/docs/plans/CURRENT.md
index 5b033031..2018c46f 100644
--- a/docs/plans/CURRENT.md
+++ b/docs/plans/CURRENT.md
@@ -7,6 +7,8 @@ update this file to the next action). No ambiguity, no re-planning.
 
 ## Next action
 
+Gaps found and not fixed go to `docs/plans/DEFERRED.md`, one line each; check it at every gate.
+
 Jason decided on 2026-09-12 (MOSAIC-STACK-D-001) that the MVP is the control
 board: one web page listing running agent sessions across projects, showing each
 one's status, and flagging which ones are waiting on him. Plan page:
@@ -48,7 +50,7 @@ Gate C passed 2026-09-12 on 867619dc (logged by Jason at 4f830680):
 answered in its own session with no send attempt, and the row showed the
 answer on the next scan. #1505 is closed.
 
-Next action: build piece 3, the ledger. Jason approved it on 2026-09-12 and
+Next action: Darkwing is building piece 3, the ledger, under #1506. Jason approved it on 2026-09-12 and
 the brief is on the plan page, section "Piece 3: ledger (numbers for the
 rails)": `packages/ledger`, read-only CLI over the local git log, Gitea
 issues and the repo seats' session logs, with Gate D (Jason writes one
diff --git a/docs/plans/DEFERRED.md b/docs/plans/DEFERRED.md
new file mode 100644
index 00000000..f00f28c3
--- /dev/null
+++ b/docs/plans/DEFERRED.md
@@ -0,0 +1,60 @@
+# Deferred list
+
+One line per item, written from evidence, never from inertia. Add a line
+when a gap is found and not fixed in the current piece; strike it (move to
+Done at the bottom with the commit) when a piece closes it. Nothing here
+starts on its own; a line becomes a piece only when Jason calls it. Check it
+at every gate. Started 2026-09-12 during the control board MVP.
+
+## Open
+
+- **Registration has no "set by" field.** `mosaic seat task` records the
+  task and `updatedAt` but not who set it, so a human session and the
+  orchestrator look the same on the board. One-line record change; rides
+  with the orchestrator assignment piece. (2026-09-12, #1504)
+- **Claude Code seats register but get no board row.** Rocko has no Pi
+  session log, and rows come only from Pi logs. Needs a second row source
+  or a Claude-side log reader. (2026-09-12, darkwing's #1504 report)
+- **Fleet seats (`~/.mosaic`) stay on the old launchers.** No registration,
+  no board reply, no `seat task`. Moving them is the stress test and comes
+  after the WebUI and fleet launch work. (Jason, 2026-09-12)
+- **Sage launcher hook is uncommitted.** `agents/sage/` is untracked; the
+  registration guard was added by hand to match the other four. Commit with
+  the sage directory. (2026-09-12)
+- **Relaunched seat shows the old last message.** Pi resumes the newest log,
+  so the row's activity stays stale until the first message; only the
+  registration's `startedAt` shows the relaunch. Refinement: "relaunched at
+  X, no messages since". (darkwing, Step 3 log, 2026-09-12)
+- **Comms skill has no rule for senders without a pane.** The board trailer
+  covers it today; if another pane-less sender appears, put the rule in
+  `skills/ms-communications` instead of a second trailer. (2026-09-12, #1505)
+- **Board: multiple sessions per seat, stopping seats, auth beyond
+  loopback.** Out of scope for the MVP by the plan; listed so they are not
+  forgotten. (plan page, Boundaries)
+- **`MOSAIC-STACK-D-001` is Answered, not Completed.** Mark `--completed` in
+  jarvis-brain once Jason says the board answers "who is waiting on me".
+  (2026-09-12)
+- **Uncommitted working tree.** `AGENTS.md` autonomy section,
+  `agents/README.md` Sage row, Dewey's `work/wui` docs and evidence,
+  `docs/plans/reviews/2026-09-08..10_*`, `skills/ms-{arena,blast-radius,
+  board,executive-update,git-operations,technical-writing}`. Jason's edits
+  from before 2026-09-12; they ride along in the next commit that touches
+  them unless staged on purpose. (2026-09-12)
+- **Fleet debt (orch-01, `~/.mosaic`):** `sweep-commit.sh` deny-list regex
+  skips `launch.env`; needs the fix plus a regression test. (2026-09-12)
+- **Parked, not cancelled:** Dewey D05 dashboard mockup work beyond design 3,
+  registry increment 3 (headless identity-env leak), new seat directories.
+  (plan page, 2026-09-12 parking note)
+
+## Queue (Jason's order)
+
+1. Ledger (piece 3, in progress, Gate D).
+2. WebUI on Dewey's Console design absorbs the board as its first screen
+   (MOSAIC-STACK-D-002).
+3. Orchestrator seat: assigns tasks through `mosaic seat task`, closes the
+   "set by" gap.
+4. Fleet launch through `mosaic launch`: the stress test.
+
+## Done
+
+- (none yet)