fix(e2e): read duty from select value, not row option text

UI-13a treated concatenated select options as the current role.
Assert the control value or badge role for that doc instead.

Co-authored-by: Cursor <cursoragent@cursor.com>

.doc/audit/2026-09-13-document-revision-duty-cell-assertion.md

@@ -0,0 +1,47 @@
+---
+title: "UI-13a 用整行 option 文案误判编制负责人"
+status: in_progress
+created: 2026-09-13
+updated: 2026-09-13
+severity: high
+---
+
+# UI-13a 用整行 option 文案误判编制负责人
+
+## 现象
+
+第16轮真实 UI（schema 30，`dev@dd5671e`）：UI-00 至 UI-12 PASS；分类导航修复已实证，UI-13a 已能从「我的私密」切回「流程受控」并打开 reviewer B 权限矩阵。
+
+失败在职责断言：`intakeRow.innerText` 被整行匹配，报 `reviewer B must not be 编制负责人`。实际 `innerText` 为：
+
+`V0.5 用户初始需求收集表当前打开 状态: drafting ✍️ 编制负责人 🔍 审核负责人 👑 批准负责人 👁️ 查阅者 (只读) 前往`
+
+## 根因分析
+
+| 层 | 问题 | 后果 |
+|---|---|---|
+| 职责单元格 | `onRoleChangeForDoc` 存在时渲染 `<select>`，四个 option 文案都在 DOM | `element.innerText` 含全部 option |
+| 验收 | `/编制负责人/.test(整行文本)` | 审核人行也被判成编制负责人 |
+| 控件语义 | select/badge 无稳定 `data-testid` / `data-doc-role` | 脚本只能刮行文案 |
+
+select 的 `value` 才是当前职责；reviewer 无 `project:assign_lead` 时应 `disabled`。
+
+## 严重度
+
+`high`
+
+权限矩阵已打开，真实只读检查未跑到就被假阳性打断。
+
+## 关联整改
+
+- Remediation: [../remediation/2026-09-13-document-revision-duty-cell-assertion.md](../remediation/2026-09-13-document-revision-duty-cell-assertion.md)
+- Short-term: [../ops/short-term/2026-09-13-document-revision-duty-cell-assertion.md](../ops/short-term/2026-09-13-document-revision-duty-cell-assertion.md)
+- 分支: `fix/document-revision-duty-cell-assertion`
+
+## 证据
+
+- 失败证据（只读）：`.doc/test-reports/assets/2026-09-13-document-revision-runtime-ui/schema30-ui13a-duty-cell-assertion-failure/`
+
+## 开放问题
+
+- 本轮不重跑真实 UI-13a；不得标 E2E 通过或任务 `done`

.doc/audit/INDEX.md

@@ -31,6 +31,14 @@
 
 ### 最新专项审计（2026-09-13）
 
+**文件**: [2026-09-13-document-revision-duty-cell-assertion.md](./2026-09-13-document-revision-duty-cell-assertion.md)
+
+**结论**: 第16轮 UI-13a 已打开 reviewer B 权限矩阵；整行 `innerText` 含全部 select option，误命中「编制负责人」。须读 select value / badge role。
+
+**整改**: [职责单元格精确断言整改](../remediation/2026-09-13-document-revision-duty-cell-assertion.md)
+
+### 受控文档分类导航（2026-09-13）
+
 **文件**: [2026-09-13-document-revision-workflow-category-navigation.md](./2026-09-13-document-revision-workflow-category-navigation.md)
 
 **结论**: 第15轮 UI-00–12 PASS；UI-13a 在私密分类下直接展开文档菜单，找不到 `doc_proj*_intake`。须先用页面控件切到流程受控。

.doc/ops/CURRENT.md

@@ -1,11 +1,11 @@
 # 当前焦点
 
 **更新**: 2026-09-13  
-**production_ready**: no（DOCREV：schema **30**；第15轮 UI-13a 分类导航契约；不执行 env-service 重建 / 不声称 E2E 通过）
+**production_ready**: no（DOCREV：schema **30**；第16轮 UI-13a 职责单元格断言；不执行 env-service 重建 / 不声称 E2E 通过）
 
 ## 焦点
 
-1. **DOCREV-RT**: [受控文档分类导航契约](short-term/2026-09-13-document-revision-workflow-category-navigation.md)（`fix/document-revision-workflow-category-navigation`；第15轮 UI-13a 停在私密分类找不到 intake；不声称 E2E 通过）
+1. **DOCREV-RT**: [职责单元格精确断言](short-term/2026-09-13-document-revision-duty-cell-assertion.md)（`fix/document-revision-duty-cell-assertion`；第16轮整行 option 文案误判编制负责人；不声称 E2E 通过）
 2. **DOCREV-RT**: [质量修复子工作区契约](short-term/2026-09-13-document-revision-quality-repair-workspace-contract.md)（已合入 `dev@339e871`；仍 `in_progress`，待占槽重跑 UI-03）
 3. **DOCREV-RT**: [编辑弹窗 hydration 竞态](short-term/2026-09-13-document-revision-editor-hydration-race.md)（已合入 `dev@8b1a531`；仍 `in_progress`，待占槽重跑 UI-06）
 
@@ -32,6 +32,7 @@
 | Cursor-Auto | document-revision-quality-repair-workspace-contract | fix/document-revision-quality-repair-workspace-contract | - | document-revision-quality-repair-workspace-contract | in_progress |
 | Cursor-Auto | document-revision-fast-completion-observation | fix/document-revision-fast-completion-observation | - | document-revision-fast-completion-observation | in_progress |
 | Cursor-Auto | document-revision-workflow-category-navigation | fix/document-revision-workflow-category-navigation | - | document-revision-workflow-category-navigation | in_progress |
+| Cursor-Auto | document-revision-duty-cell-assertion | fix/document-revision-duty-cell-assertion | - | document-revision-duty-cell-assertion | in_progress |
 
 > 新任务开始前登记。`branch` 必须为 `feature/<slug>` 或 `fix/<slug>`，**禁止** `dev` / `test` / `main`。同一 `mutex` 同时仅一个 `in_progress`。
 
@@ -81,3 +82,4 @@
 | UI-03 质量修复子工作区契约审计 | [../audit/2026-09-13-document-revision-quality-repair-workspace-contract.md](../audit/2026-09-13-document-revision-quality-repair-workspace-contract.md) |
 | UI-11 快速完成观测误判审计 | [../audit/2026-09-13-document-revision-fast-completion-observation.md](../audit/2026-09-13-document-revision-fast-completion-observation.md) |
 | UI-13a 私密分类导航失败审计 | [../audit/2026-09-13-document-revision-workflow-category-navigation.md](../audit/2026-09-13-document-revision-workflow-category-navigation.md) |
+| UI-13a 职责单元格误判审计 | [../audit/2026-09-13-document-revision-duty-cell-assertion.md](../audit/2026-09-13-document-revision-duty-cell-assertion.md) |

.doc/ops/short-term/2026-09-13-document-revision-duty-cell-assertion.md

@@ -0,0 +1,53 @@
+---
+title: "职责单元格精确断言"
+status: in_progress
+created: 2026-09-13
+updated: 2026-09-13
+owner: Cursor-Auto
+branch: fix/document-revision-duty-cell-assertion
+worktree: "-"
+mutex: document-revision-duty-cell-assertion
+---
+
+# 职责单元格精确断言
+
+## 目标
+
+堵住第16轮 UI-13a：权限矩阵已打开，整行 `innerText` 含全部 select option，误命中「编制负责人」。改为读控件 value/badge。
+
+## 范围
+
+- `web/src/lib/dutyCellAssertion.ts` 与单测
+- `UserProjectRightsModal` 职责控件可访问语义
+- `web/e2e/document-revision-runtime.spec.ts` UI-13a
+- audit / remediation / CURRENT
+
+## 非目标
+
+- 不放宽 reviewer 只读；不删双击/无编辑提示检查
+- 不碰证据；不合 dest；不启停容器；不 E2E；不 push
+
+## 步骤
+
+1. [x] 从 `dev@dd5671e` 开分支并登记 mutex
+2. [x] 精确角色解析 + option 文案不得误判测试
+3. [x] 产品控件 data-* + UI-13a 接线
+4. [x] `npm test` + `npm run build` 并原子提交
+
+## 验收标准
+
+- [x] select/badge 精确解析 author、reviewer、viewer
+- [x] 整行 option 文案不得判为编制负责人
+- [ ] 现场 UI-13a（未跑）
+
+## 相关链接
+
+- Audit: [../../audit/2026-09-13-document-revision-duty-cell-assertion.md](../../audit/2026-09-13-document-revision-duty-cell-assertion.md)
+- Remediation: [../../remediation/2026-09-13-document-revision-duty-cell-assertion.md](../../remediation/2026-09-13-document-revision-duty-cell-assertion.md)
+
+## 证据 / 备注
+
+- mutex：`document-revision-duty-cell-assertion`（新 mutex）
+- 基线：`dev@dd5671e`
+- 验证：`npx tsx --test src/lib/dutyCellAssertion.test.ts` PASS（5）；`cd web && npm test` PASS；`npm run build` PASS
+- **未跑真实 UI-13a，不得标 done**；**不得 merge / 启停容器 / E2E / push**

.doc/remediation/2026-09-13-document-revision-duty-cell-assertion.md

@@ -0,0 +1,44 @@
+---
+title: "职责单元格按 value/badge 精确断言"
+status: in_progress
+created: 2026-09-13
+updated: 2026-09-13
+---
+
+# 职责单元格按 value/badge 精确断言
+
+## 背景
+
+链到 [../audit/2026-09-13-document-revision-duty-cell-assertion.md](../audit/2026-09-13-document-revision-duty-cell-assertion.md)。
+
+## 目标
+
+- 精确定位该文档行的职责控件
+- select：校验 `value`（reviewer B 期望 `reviewer` 或只读 `viewer`），不可配置时 `disabled`
+- badge：读 `data-doc-role`，不用整行 option 文案
+- 保留无「双击任意段落就地编辑」、双击不出现编辑器
+
+## 分波次计划
+
+| 波次 | 内容 | 验收 |
+|------|------|------|
+| Wave 0 | 控件 `data-testid`/`data-doc-id`/`data-doc-role` + 解析谓词 + UI-13a | option 文案不得误判；author/reviewer/viewer 精确解析；`npm test`/`build` |
+| Wave 1 | 占槽重跑真实 UI-13a（本轮不做） | 矩阵断言过，只读检查仍跑 |
+
+## 设计
+
+1. `resolveDutyCell`：只接受 `select.value` 或 `badge.role`；`row-text` 一律 reject。
+2. 产品 select/badge/行补 `data-testid`、`data-doc-id`、`data-doc-role`、`data-can-assign`。
+3. UI-13a 按 docId 定位控件，不再 `intakeRow.innerText`。
+
+## 验收标准
+
+- [x] 整行含全部 option 时不得判为 author
+- [x] select `reviewer` + 不可配置 disabled 通过
+- [x] author/reviewer/viewer 精确解析
+- [ ] 真实 UI-13a（本轮不做）
+
+## 相关链接
+
+- Audit / Short-term：同 slug `2026-09-13-document-revision-duty-cell-assertion`
+- 证据（只读）：`.doc/test-reports/assets/2026-09-13-document-revision-runtime-ui/schema30-ui13a-duty-cell-assertion-failure/`

.doc/remediation/INDEX.md

@@ -3,6 +3,7 @@
 | 文档 | 说明 |
 |------|------|
 | [gap-matrix.md](./gap-matrix.md) | 发布缺口 SSOT |
+| [2026-09-13-document-revision-duty-cell-assertion.md](./2026-09-13-document-revision-duty-cell-assertion.md) | UI-13a 整行 option 文案误判编制负责人，须读 select value/badge |
 | [2026-09-13-document-revision-workflow-category-navigation.md](./2026-09-13-document-revision-workflow-category-navigation.md) | UI-13a 停在私密分类，打开受控文档前必须先切流程受控 |
 | [2026-09-13-document-revision-fast-completion-observation.md](./2026-09-13-document-revision-fast-completion-observation.md) | UI-11 快完成被硬等 inflight 误杀，只改验收观测契约 |
 | [2026-09-13-document-revision-quality-repair-workspace-contract.md](./2026-09-13-document-revision-quality-repair-workspace-contract.md) | 质量修复子工作区越界改根 output.md，本地目标缺失 |

.doc/status/FEATURE-MATRIX.md

@@ -25,7 +25,7 @@
 | 前端工作台 | 三栏 + 块文档 + SSE | partial | [test workbench](../test-reports/2026-09-08-three-column-workbench-and-block-document-test-report.md)；[现场专项审计](../audit/2026-09-13-conversation-intent-runtime-state.md) | 错误卡片/任务进度/文档 busy 状态刷新恢复与人工抽检待完成 | `web` |
 | PI Runner / 配置链 | pi-agent + MiniMax 真实链路 | done | [test piagent](../test-reports/2026-09-13-codex-audit-p0-remediation-test-report.md)；[container-env](../test-reports/2026-09-13-container-env-configuration-test-report.md) | — | `pi-agent` |
 | 三环境运维 | dev/test/main + 共享 KB | done | [PROJECT.md](../../PROJECT.md) §4；四环境 healthy | — | `infra` |
-| CI / E2E | PG 集成 + 真实 PI E2E | partial | [gap-matrix BUG-08](../remediation/gap-matrix.md)；[test pg-ci](../test-reports/2026-09-12-pg-ci-soak-e2e-test-report.md)；[UI-13a 分类导航](../audit/2026-09-13-document-revision-workflow-category-navigation.md) | CI `TEST_DATABASE_URL` + 真实 PI E2E 实录；打开受控文档前须先切流程受控分类 | `ci` |
+| CI / E2E | PG 集成 + 真实 PI E2E | partial | [gap-matrix BUG-08](../remediation/gap-matrix.md)；[test pg-ci](../test-reports/2026-09-12-pg-ci-soak-e2e-test-report.md)；[UI-13a 职责单元格](../audit/2026-09-13-document-revision-duty-cell-assertion.md) | CI `TEST_DATABASE_URL` + 真实 PI E2E 实录；职责断言不得用整行 option 文案 | `ci` |
 
 ---
 

web/e2e/document-revision-runtime.spec.ts

@@ -14,6 +14,11 @@ import {
   CATEGORY_TRIGGER_LABEL,
   requiredCategoryForDocOpen,
 } from '../src/lib/workflowCategoryNavigation';
+import {
+  DOC_DUTY_BADGE_TESTID,
+  DOC_DUTY_SELECT_TESTID,
+  evaluateReviewerOrViewerDuty,
+} from '../src/lib/dutyCellAssertion';
 
 /**
  * Document revision runtime — real UI acceptance (UI-01..UI-16).
@@ -373,6 +378,42 @@ async function openWorkflowDocById(page: Page, docId: string): Promise<void> {
   await item.click();
 }
 
+async function readReviewerIntakeDuty(page: Page, docId?: string): Promise<string> {
+  const select = docId
+    ? page.locator(`[data-testid="${DOC_DUTY_SELECT_TESTID}"][data-doc-id="${docId}"]`)
+    : page
+        .locator('tr')
+        .filter({ hasText: /用户初始需求|需求摸底/ })
+        .locator(`[data-testid="${DOC_DUTY_SELECT_TESTID}"]`);
+  if ((await select.count()) > 0) {
+    await expect(select).toBeVisible({ timeout: 10_000 });
+    const verdict = evaluateReviewerOrViewerDuty({
+      source: 'select',
+      value: await select.inputValue(),
+      disabled: await select.isDisabled(),
+      canAssignLead: (await select.getAttribute('data-can-assign')) === 'true',
+    });
+    if (!verdict.ok) fail(`reviewer B intake duty select rejected: ${verdict.reason}`);
+    return verdict.role || (await select.inputValue());
+  }
+  const badge = docId
+    ? page.locator(`[data-testid="${DOC_DUTY_BADGE_TESTID}"][data-doc-id="${docId}"]`)
+    : page
+        .locator('tr')
+        .filter({ hasText: /用户初始需求|需求摸底/ })
+        .locator(`[data-testid="${DOC_DUTY_BADGE_TESTID}"]`);
+  if ((await badge.count()) === 0) {
+    fail('intake duty cell missing select and badge');
+  }
+  await expect(badge).toBeVisible({ timeout: 10_000 });
+  const verdict = evaluateReviewerOrViewerDuty({
+    source: 'badge',
+    role: (await badge.getAttribute('data-doc-role')) || '',
+  });
+  if (!verdict.ok) fail(`reviewer B intake duty badge rejected: ${verdict.reason}`);
+  return verdict.role || '';
+}
+
 async function sendChat(page: Page, text: string) {
   const box = page.getByPlaceholder(/向项目助手提问/);
   await expect(box).toBeVisible({ timeout: 15_000 });
@@ -1229,15 +1270,7 @@ test.describe.serial('document-revision-runtime UI acceptance', () => {
 
     await pageB.locator('[title*="法定权限矩阵"]').click();
     await expect(pageB.getByText('当前账号与项目职责权限矩阵')).toBeVisible({ timeout: 15_000 });
-    const intakeRow = pageB.locator('tr').filter({ hasText: /用户初始需求|需求摸底/ }).first();
+    const duty = await readReviewerIntakeDuty(pageB, controlledDocId);
-    await expect(intakeRow).toBeVisible({ timeout: 10_000 });
-    const duty = (await intakeRow.innerText()).replace(/\s+/g, ' ');
-    if (/编制负责人/.test(duty)) {
-      fail(`reviewer B must not be 编制负责人 on intake; duty=${duty}`);
-    }
-    if (!/审核负责人|查阅者/.test(duty)) {
-      fail(`reviewer B intake duty must be 审核/只读, got ${duty}`);
-    }
     await pageB.getByRole('button', { name: '关闭面板' }).click();
     await expect(pageB.getByText('当前账号与项目职责权限矩阵')).toHaveCount(0, { timeout: 10_000 });
 

web/src/components/user/UserProjectRightsModal.tsx

@@ -10,6 +10,11 @@ import {
 import { UserProfile, DocPermissionRole } from '../../types/docgov';
 import { DeliverableItem } from '../../types/workbench';
 import { resolveCurrentDocRole } from '../../lib/currentDocRole';
+import {
+  DOC_DUTY_BADGE_TESTID,
+  DOC_DUTY_ROW_TESTID,
+  DOC_DUTY_SELECT_TESTID,
+} from '../../lib/dutyCellAssertion';
 
 interface UserProjectRightsModalProps {
   isOpen: boolean;
@@ -424,6 +429,9 @@ export const UserProjectRightsModal: FC<UserProjectRightsModalProps> = ({
                     return (
                       <tr
                         key={item.docId}
+                        data-testid={DOC_DUTY_ROW_TESTID}
+                        data-doc-id={item.docId}
+                        data-doc-role={role}
                         style={{
                           borderBottom: idx === deliverables.length - 1 ? 'none' : '1px solid var(--border)',
                           backgroundColor: isCurrentActive ? 'rgba(79, 107, 255, 0.08)' : 'transparent',
@@ -467,6 +475,10 @@ export const UserProjectRightsModal: FC<UserProjectRightsModalProps> = ({
                         <td style={{ padding: '10px 12px' }}>
                           {onRoleChangeForDoc ? (
                             <select
+                              data-testid={DOC_DUTY_SELECT_TESTID}
+                              data-doc-id={item.docId}
+                              data-doc-role={role}
+                              data-can-assign={canAssignLead ? 'true' : 'false'}
                               value={role}
                               disabled={!canAssignLead}
                               onChange={(e) => onRoleChangeForDoc(item.docId, e.target.value as DocPermissionRole)}
@@ -494,6 +506,9 @@ export const UserProjectRightsModal: FC<UserProjectRightsModalProps> = ({
                             </select>
                           ) : (
                             <span
+                              data-testid={DOC_DUTY_BADGE_TESTID}
+                              data-doc-id={item.docId}
+                              data-doc-role={role}
                               style={{
                                 display: 'inline-block',
                                 padding: '3px 8px',

web/src/lib/dutyCellAssertion.test.ts

@@ -0,0 +1,63 @@
+import { describe, it } from 'node:test';
+import assert from 'node:assert/strict';
+import {
+  evaluateReviewerOrViewerDuty,
+  resolveDutyCell,
+} from './dutyCellAssertion';
+
+const FIELD_FAILURE_ROW =
+  'V0.5 用户初始需求收集表当前打开 状态: drafting ✍️ 编制负责人 🔍 审核负责人 👑 批准负责人 👁️ 查阅者 (只读) 前往';
+
+describe('dutyCellAssertion', () => {
+  it('parses author, reviewer, and viewer from select value or badge role', () => {
+    assert.equal(resolveDutyCell({ source: 'select', value: 'author', disabled: false, canAssignLead: true }).role, 'author');
+    assert.equal(
+      resolveDutyCell({ source: 'select', value: 'reviewer', disabled: true, canAssignLead: false }).role,
+      'reviewer',
+    );
+    assert.equal(resolveDutyCell({ source: 'badge', role: 'viewer' }).role, 'viewer');
+  });
+
+  it('must not infer author from a row whose option labels include 编制负责人', () => {
+    assert.throws(
+      () => resolveDutyCell({ source: 'row-text', text: FIELD_FAILURE_ROW }),
+      /must_not_infer_duty_from_row_option_text/,
+    );
+    const verdict = evaluateReviewerOrViewerDuty({ source: 'row-text', text: FIELD_FAILURE_ROW });
+    assert.equal(verdict.ok, false);
+    assert.match(verdict.reason, /must_not_infer_duty_from_row_option_text/);
+  });
+
+  it('accepts a disabled reviewer select when the reviewer cannot assign leads', () => {
+    const verdict = evaluateReviewerOrViewerDuty({
+      source: 'select',
+      value: 'reviewer',
+      disabled: true,
+      canAssignLead: false,
+    });
+    assert.equal(verdict.ok, true);
+    assert.equal(verdict.role, 'reviewer');
+  });
+
+  it('rejects an enabled reviewer select when the reviewer cannot assign leads', () => {
+    const verdict = evaluateReviewerOrViewerDuty({
+      source: 'select',
+      value: 'reviewer',
+      disabled: false,
+      canAssignLead: false,
+    });
+    assert.equal(verdict.ok, false);
+    assert.match(verdict.reason, /disabled/);
+  });
+
+  it('rejects author even if the caller only looked at option text before', () => {
+    const verdict = evaluateReviewerOrViewerDuty({
+      source: 'select',
+      value: 'author',
+      disabled: true,
+      canAssignLead: false,
+    });
+    assert.equal(verdict.ok, false);
+    assert.equal(verdict.role, 'author');
+  });
+});

web/src/lib/dutyCellAssertion.ts

@@ -0,0 +1,61 @@
+export const DOC_DUTY_ROW_TESTID = 'doc-duty-row';
+export const DOC_DUTY_SELECT_TESTID = 'doc-duty-select';
+export const DOC_DUTY_BADGE_TESTID = 'doc-duty-badge';
+
+export const DOC_DUTY_ROLES = ['author', 'reviewer', 'approver', 'viewer'] as const;
+export type DocDutyRole = (typeof DOC_DUTY_ROLES)[number];
+
+export type DutyCellInput =
+  | { source: 'select'; value: string; disabled: boolean; canAssignLead: boolean }
+  | { source: 'badge'; role: string }
+  | { source: 'row-text'; text: string };
+
+export type DutyCellVerdict = {
+  ok: boolean;
+  role?: DocDutyRole;
+  reason: string;
+};
+
+export function isDocDutyRole(value: string): value is DocDutyRole {
+  return (DOC_DUTY_ROLES as readonly string[]).includes(value);
+}
+
+export function resolveDutyCell(input: DutyCellInput): { role: DocDutyRole; disabled?: boolean } {
+  if (input.source === 'row-text') {
+    throw new Error('must_not_infer_duty_from_row_option_text');
+  }
+  if (input.source === 'select') {
+    if (!isDocDutyRole(input.value)) {
+      throw new Error(`unknown_duty_select_value:${input.value}`);
+    }
+    return { role: input.value, disabled: input.disabled };
+  }
+  if (!isDocDutyRole(input.role)) {
+    throw new Error(`unknown_duty_badge_role:${input.role}`);
+  }
+  return { role: input.role };
+}
+
+export function isAcceptableReviewerOrViewer(role: DocDutyRole): boolean {
+  return role === 'reviewer' || role === 'viewer';
+}
+
+/** Reviewer B intake: current control value, never the concatenated option labels. */
+export function evaluateReviewerOrViewerDuty(input: DutyCellInput): DutyCellVerdict {
+  if (input.source === 'row-text') {
+    return { ok: false, reason: 'must_not_infer_duty_from_row_option_text' };
+  }
+  let role: DocDutyRole;
+  try {
+    role = resolveDutyCell(input).role;
+  } catch (err) {
+    return { ok: false, reason: err instanceof Error ? err.message : String(err) };
+  }
+  if (!isAcceptableReviewerOrViewer(role)) {
+    return { ok: false, role, reason: `unexpected_duty:${role}` };
+  }
+  if (input.source === 'select' && !input.canAssignLead && !input.disabled) {
+    return { ok: false, role, reason: 'reviewer_select_must_be_disabled_when_cannot_assign' };
+  }
+  return { ok: true, role, reason: 'ok' };
+}