diff --git a/docs/DATA-MODEL.md b/docs/DATA-MODEL.md
index e36000f..fda7d63 100644
--- a/docs/DATA-MODEL.md
+++ b/docs/DATA-MODEL.md
@@ -222,7 +222,11 @@ Namespaced, versioned, and small. Nothing here ever goes to the server.
                                 //   timelineDayWidth, timelineGroup, showUpcoming,
                                 //   timelineSplitUpcoming, detectDaily, showChores,
                                 //   showCompleted, showIgnored, theme, regionConfirmed,
-                                //   onboarded }
+                                //   onboarded, routineGames?, routinesAsked? }
+                                // routineGames is the games whose built-in weekly tasks
+                                // the reader turned on; routinesAsked the games already
+                                // asked about. Both absent means none — built-ins are
+                                // opt-in for every install. PRD F17.
                                 // timelineDayWidth is px per day on the board, stored as the
                                 // measurement rather than a step number and read through
                                 // snapDayWidth — so a value from an older ladder still opens
diff --git a/docs/superpowers/specs/2026-10-13-periodic-tasks-design.md b/docs/superpowers/specs/2026-10-13-periodic-tasks-design.md
index 18acdc4..fae60b5 100644
--- a/docs/superpowers/specs/2026-10-13-periodic-tasks-design.md
+++ b/docs/superpowers/specs/2026-10-13-periodic-tasks-design.md
@@ -133,12 +133,14 @@ Monday; monthly to the 1st.
   number is visibly dated rather than presented as current.
 - **Asking.** When a game with built-ins becomes visible — first-run picker, or switched on
   in settings — and is not in `routinesAsked`, a one-line card at the top of the dailies
-  strip asks: `Track Zenless Zone Zero's weekly and monthly tasks? Yes · No thanks`. Either
+  strip asks: `Track Zenless Zone Zero's built-in weekly tasks? Yes · No thanks`. Either
   answer records the game in `routinesAsked`; Yes also adds it to `routineGames`. Never a
   modal, and never asked twice.
-- **Toggle.** The games settings group shows a “Weekly tasks” switch on each game that has
-  built-ins, writing `routineGames`. Off hides the chips; their ticks and amounts stay.
-- **Make it mine.** From a built-in chip's editor or the settings list: copies the template
+- **Toggle.** *What you see* shows a “Built-in weekly tasks for <game>” switch, beside the daily
+  chores switch, for each game that has built-ins, writing `routineGames` (and answering the
+  strip's question). Off hides the chips; their ticks and amounts stay. Each built-in shows the
+  date its source gives (`asOf`), not the date we read it.
+- **Make it mine.** From the settings list: copies the template
   into a `mytask:` record with `from` set, and copies the built-in's ticks and amounts to
   the new id (additive; the originals stay). A built-in whose id is some task's `from` is
   hidden; deleting that copy brings it back.
diff --git a/src/client/App.tsx b/src/client/App.tsx
index d865920..e86b361 100644
--- a/src/client/App.tsx
+++ b/src/client/App.tsx
@@ -35,7 +35,13 @@ import { clockFor, formatRemaining } from "../shared/time.ts";
 import { dailySummary, isDaily, resolveDaily } from "../shared/daily.ts";
 import { goalStatus, readGoal, type GoalStatus } from "../shared/goal.ts";
 import { taskStatus, type TaskShape } from "../shared/task.ts";
-import { activeRoutines, mineFrom, routineToAsk, type Routine } from "../shared/routines.ts";
+import {
+  activeRoutines,
+  copyRoutineState,
+  mineFrom,
+  routineToAsk,
+  type Routine,
+} from "../shared/routines.ts";
 import { strandedOccurrences } from "../shared/recurrence.ts";
 import { orderGames } from "./state/gameOrder.ts";
 import { GameMetaProvider, type MetaResolver } from "./state/gameMeta.tsx";
@@ -212,10 +218,9 @@ export function App() {
   const makeItMine = (routine: Routine) => {
     if (tasks.tasks.some((t) => t.from === routine.id)) return;
     const id = tasks.addTask(mineFrom(routine));
-    const log = daily.logs[routine.id];
-    if (log !== undefined) daily.merge({ [id]: log });
-    const numbers = amounts.amounts[routine.id];
-    if (numbers !== undefined) amounts.merge({ [id]: numbers });
+    const copy = copyRoutineState(daily.logs, amounts.amounts, routine.id, id);
+    daily.merge(copy.daily);
+    amounts.merge(copy.amounts);
   };
 
   const taskStatusOf = (task: TaskShape): GoalStatus =>
diff --git a/src/client/components/Dailies.tsx b/src/client/components/Dailies.tsx
index 6d359ea..c108a4a 100644
--- a/src/client/components/Dailies.tsx
+++ b/src/client/components/Dailies.tsx
@@ -384,6 +384,7 @@ export function Dailies({
           <button
             type="button"
             onClick={() => ask.onAnswer(true)}
+            aria-label={`Yes, track ${gameMeta(ask.game).name}'s built-in weekly tasks`}
             className="font-medium text-near transition-colors hover:text-ink"
           >
             Yes
@@ -391,6 +392,7 @@ export function Dailies({
           <button
             type="button"
             onClick={() => ask.onAnswer(false)}
+            aria-label={`No thanks to ${gameMeta(ask.game).name}'s built-in weekly tasks`}
             className="text-faint transition-colors hover:text-muted"
           >
             No thanks
diff --git a/src/shared/routines.ts b/src/shared/routines.ts
index f2ef7c3..f49f044 100644
--- a/src/shared/routines.ts
+++ b/src/shared/routines.ts
@@ -123,3 +123,23 @@ export function mineFrom(routine: Routine): {
     from: routine.id,
   };
 }
+
+/**
+ * What *Make it mine* hands the day log and the amounts store: the built-in's
+ * record, filed under the copy's id. Pure, and only ever merged in — the
+ * originals stay under the routine's id, so deleting the copy shows the
+ * built-in exactly as it was.
+ */
+export function copyRoutineState<L, A>(
+  logs: Readonly<Record<string, L>>,
+  amounts: Readonly<Record<string, A>>,
+  fromId: string,
+  toId: string,
+): { daily: Record<string, L>; amounts: Record<string, A> } {
+  const log = logs[fromId];
+  const numbers = amounts[fromId];
+  return {
+    daily: log === undefined ? {} : { [toId]: log },
+    amounts: numbers === undefined ? {} : { [toId]: numbers },
+  };
+}
diff --git a/test/routines.test.ts b/test/routines.test.ts
index 35e927f..5c8fdbe 100644
--- a/test/routines.test.ts
+++ b/test/routines.test.ts
@@ -6,6 +6,7 @@ import {
   routinesFor,
   routineToAsk,
   mineFrom,
+  copyRoutineState,
 } from "../src/shared/routines.ts";
 import { restorePrefsValue } from "../src/client/state/usePrefs.ts";
 import { taskStatus } from "../src/shared/task.ts";
@@ -94,3 +95,21 @@ describe("making a built-in your own", () => {
     });
   });
 });
+
+describe("copying a built-in's record to the reader's copy", () => {
+  const logs = { "routine:zzz:ridu-weekly": { days: ["2026-10-12"], at: "2026-10-12T10:00:00.000Z" } };
+  const amounts = { "routine:zzz:ridu-weekly": { "2026-10-12": { value: 900, at: "2026-10-13T10:00:00.000Z" } } };
+
+  test("ticks and numbers land under the new id; the original's are not touched", () => {
+    const copy = copyRoutineState(logs, amounts, "routine:zzz:ridu-weekly", "mytask:abcdef1234");
+    expect(copy.daily).toEqual({ "mytask:abcdef1234": logs["routine:zzz:ridu-weekly"] });
+    expect(copy.amounts).toEqual({ "mytask:abcdef1234": amounts["routine:zzz:ridu-weekly"] });
+    expect(Object.keys(copy.daily)).not.toContain("routine:zzz:ridu-weekly");
+  });
+
+  test("nothing recorded, nothing copied", () => {
+    expect(copyRoutineState({}, {}, "routine:zzz:ridu-weekly", "mytask:abcdef1234")).toEqual({
+      daily: {}, amounts: {},
+    });
+  });
+});
diff --git a/test/views.test.tsx b/test/views.test.tsx
index 15bfca3..b1764ab 100644
--- a/test/views.test.tsx
+++ b/test/views.test.tsx
@@ -1507,6 +1507,9 @@ describe("built-in weekly tasks in the strip", () => {
     expect(html).toContain("Track Zenless Zone Zero");
     expect(html).toContain("weekly tasks?");
     expect(html).toContain("No thanks");
+    // Heard out of context, "Yes" has to say what it agrees to.
+    expect(html).toContain(`aria-label="Yes, track Zenless Zone Zero's built-in weekly tasks"`.replace("'", "&#x27;"));
+    expect(html).toContain(`aria-label="No thanks to Zenless Zone Zero's built-in weekly tasks"`.replace("'", "&#x27;"));
   });
 
   test("with nothing to show and nothing to ask, the strip is absent", () => {