diff --git a/CHANGELOG.md b/CHANGELOG.md
index 26eab12..8892619 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 1.5.1
+
+- В карточке сотрудника убран дублирующий блок `news`. Раздел «В новостях» со ссылками теперь можно раскрывать и сворачивать; при загрузке карточки он закрыт по умолчанию.
+
+## 1.5.0
+
+- В справочник сотрудников добавлен чекбокс «ППС»: отбор по словам «кафедра» или «департамент» в должностях без учёта регистра. Фильтр совмещается с остальными условиями и сохраняется при переходе между страницами; в API доступен параметр `pps=true`.
+
 ## 0.18.1
 
 - Проверка К1/К2 учитывает ISSN/eISSN исходной записи вместе с идентификаторами DOI, в том числе без сетевого поиска. Противоречие названия и ISSN не превращается в предварительное совпадение.
diff --git a/app/admin.py b/app/admin.py
index 01c1cf8..3ad1ade 100644
--- a/app/admin.py
+++ b/app/admin.py
@@ -113,6 +113,7 @@ def directory(
     started_to: str | None = None,
     has_email: str | None = None,
     has_academic_degree: str | None = None,
+    pps: bool = False,
     sort: str = "full_name",
     direction: str = "asc",
     limit: int = 50,
@@ -134,6 +135,7 @@ def directory(
             started_to=parsed_started_to,
             has_email=parsed_has_email,
             has_academic_degree=parsed_has_academic_degree,
+            pps=pps,
             sort=sort,
             direction=direction,
             limit=limit,
@@ -154,6 +156,7 @@ def directory(
                 "started_to": started_to or "",
                 "has_email": has_email or "",
                 "has_academic_degree": has_academic_degree or "",
+                "pps": pps,
                 "sort": sort,
                 "direction": direction,
                 "limit": page["limit"],
diff --git a/app/api.py b/app/api.py
index 6bde8b0..c5f5b45 100644
--- a/app/api.py
+++ b/app/api.py
@@ -29,6 +29,7 @@ def list_employees(
     started_to: date | None = None,
     has_email: bool | None = None,
     has_academic_degree: bool | None = None,
+    pps: bool = False,
     sort: str = "full_name",
     direction: str = "asc",
     limit: int = 50,
@@ -45,6 +46,7 @@ def list_employees(
         started_to=started_to,
         has_email=has_email,
         has_academic_degree=has_academic_degree,
+        pps=pps,
         sort=sort,
         direction=direction,
         limit=limit,
diff --git a/app/services/admin_data.py b/app/services/admin_data.py
index 228b7de..2cf4d14 100644
--- a/app/services/admin_data.py
+++ b/app/services/admin_data.py
@@ -116,6 +116,7 @@ def list_employees_page(
     started_to: date | None = None,
     has_email: bool | None = None,
     has_academic_degree: bool | None = None,
+    pps: bool = False,
     sort: str = "full_name",
     direction: str = "asc",
     limit: int = 50,
@@ -131,12 +132,23 @@ def list_employees_page(
         has_email=has_email,
         has_academic_degree=has_academic_degree,
     )
-    total = db.scalar(select(func.count()).select_from(base_stmt.subquery())) or 0
-    if offset >= total:
-        offset = 0
     sort_column = EMPLOYEE_SORTS.get(sort, Employee.full_name)
     order = desc(sort_column) if direction == "desc" else sort_column
-    employees = db.scalars(base_stmt.order_by(order).limit(limit).offset(offset)).all()
+    ordered_stmt = base_stmt.order_by(order)
+    if pps:
+        # Match decoded position strings consistently in PostgreSQL and SQLite.
+        employees = [employee for employee in db.scalars(ordered_stmt).all()
+                     if any("кафедра" in position.casefold() or "департамент" in position.casefold()
+                            for position in _clean_list(_as_dict(employee.current_data).get("positions")))]
+        total = len(employees)
+        if offset >= total:
+            offset = 0
+        employees = employees[offset:offset + limit]
+    else:
+        total = db.scalar(select(func.count()).select_from(base_stmt.subquery())) or 0
+        if offset >= total:
+            offset = 0
+        employees = db.scalars(ordered_stmt.limit(limit).offset(offset)).all()
     return {
         "employees": [employee_display_payload(employee) for employee in employees],
         "total": total,
diff --git a/app/static/admin.css b/app/static/admin.css
index 2a69e02..db1d93f 100644
--- a/app/static/admin.css
+++ b/app/static/admin.css
@@ -281,6 +281,20 @@
   border-radius: 8px;
 }
 
+.employee-card__news-toggle {
+  min-height: 44px;
+  align-content: center;
+  cursor: pointer;
+}
+
+.employee-card__news-toggle .employee-section__title {
+  display: inline;
+}
+
+.employee-card__section--news[open] .employee-card__news-toggle {
+  margin-bottom: 12px;
+}
+
 .employee-card__meta {
   display: grid;
   grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
@@ -598,6 +612,15 @@
   border-radius: 6px;
 }
 
+.directory__checkbox {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  min-height: 44px;
+  font-size: 14px;
+  cursor: pointer;
+}
+
 .directory__filter-actions {
   display: flex;
   align-items: end;
diff --git a/app/templates/directory.html b/app/templates/directory.html
index 30c9f45..90a64fb 100644
--- a/app/templates/directory.html
+++ b/app/templates/directory.html
@@ -35,6 +35,7 @@
       <option value="true" {% if filters.has_academic_degree == "true" %}selected{% endif %}>Есть учёная степень</option>
       <option value="false" {% if filters.has_academic_degree == "false" %}selected{% endif %}>Нет учёной степени</option>
       </select></label>
+      <label class="directory__checkbox"><input type="checkbox" name="pps" value="true" {% if filters.pps %}checked{% endif %}> ППС</label>
     </fieldset>
     <fieldset class="directory__filter-group">
       <legend class="directory__filter-legend">Период обнаружения</legend>
@@ -112,7 +113,7 @@
         {% else %}
         <tr><td class="directory-table__empty" colspan="15">
           <strong>Сотрудники не найдены</strong>
-          {% if filters.q or filters.status or filters.has_email or filters.has_academic_degree or filters.started_from or filters.started_to %}
+          {% if filters.q or filters.status or filters.has_email or filters.has_academic_degree or filters.pps or filters.started_from or filters.started_to %}
           <span>Попробуйте изменить запрос или сбросить фильтры.</span>
           <a class="admin__link" href="/admin/directory">Сбросить фильтры</a>
           {% else %}
diff --git a/app/templates/employee_detail.html b/app/templates/employee_detail.html
index 0004878..161a326 100644
--- a/app/templates/employee_detail.html
+++ b/app/templates/employee_detail.html
@@ -106,8 +106,8 @@
   {% endif %}
 
   {% if employee_view.news_links %}
-  <section class="employee-card__section">
-    <h3 class="employee-section__title">В новостях</h3>
+  <details class="employee-card__section employee-card__section--news">
+    <summary class="employee-card__news-toggle"><h3 class="employee-section__title">В новостях</h3></summary>
     <ul class="employee-card__list">
       {% for news in employee_view.news_links %}
       <li class="employee-card__list-item">
@@ -121,14 +121,15 @@
       </li>
       {% endfor %}
     </ul>
-  </section>
+  </details>
   {% endif %}
 
   <section class="employee-card__section">
     <h3 class="employee-section__title">Разделы профиля</h3>
-    {% if employee_view.sections %}
+    {% set profile_sections = employee_view.sections | rejectattr('type', 'equalto', 'news') | list %}
+    {% if profile_sections %}
     <div class="employee-card__sections">
-      {% for section in employee_view.sections %}
+      {% for section in profile_sections %}
       <article class="employee-section">
         <div class="employee-section__header">
           <h4 class="employee-section__title">{{ section.title }}</h4>
diff --git a/app/version.py b/app/version.py
index e4e7483..6a65aac 100644
--- a/app/version.py
+++ b/app/version.py
@@ -1,3 +1,3 @@
-APP_VERSION = "1.4.2"
-FRONTEND_VERSION = "1.4.2"
-BACKEND_VERSION = "1.4.2"
+APP_VERSION = "1.5.1"
+FRONTEND_VERSION = "1.5.1"
+BACKEND_VERSION = "1.5.1"
diff --git a/pyproject.toml b/pyproject.toml
index b204836..4d7c7ee 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "miem-workers"
-version = "1.4.2"
+version = "1.5.1"
 description = "MIEM employees parser, admin API, and web admin"
 requires-python = ">=3.11"
 dependencies = [
diff --git a/tests/test_api.py b/tests/test_api.py
index 6e42b7f..f97c474 100644
--- a/tests/test_api.py
+++ b/tests/test_api.py
@@ -18,7 +18,7 @@ def test_health_returns_versions():
     response = TestClient(app).get("/api/health")
 
     assert response.status_code == 200
-    assert response.json()["backend_version"] == "1.4.2"
+    assert response.json()["backend_version"] == "1.5.1"
 
 
 def test_api_employees_and_stats_require_admin_session():
diff --git a/tests/test_council.py b/tests/test_council.py
index e4df701..4d4b2c8 100644
--- a/tests/test_council.py
+++ b/tests/test_council.py
@@ -230,7 +230,7 @@ def test_public_page_data_minimization_and_safe_links(db_session, export):
         assert "javascript:" not in fragment.text and "private@example.org" not in fragment.text
         assert "javascript:" not in response.text and "private@example.org" not in response.text
         assert "/admin/employees/" not in response.text and "/admin/logout" not in response.text
-        assert "Backend 1.4.2 · Frontend 1.4.2" in response.text
+        assert "Backend 1.5.1 · Frontend 1.5.1" in response.text
         assert "Вход в систему" in response.text
         assert client.get("/admin/directory", follow_redirects=False).status_code in (302, 303, 401, 403)
         assert "Сотрудники не найдены" in client.get("/admin/council?q=missing").text
diff --git a/tests/test_employee_detail_template.py b/tests/test_employee_detail_template.py
index 1c69087..771145d 100644
--- a/tests/test_employee_detail_template.py
+++ b/tests/test_employee_detail_template.py
@@ -1,5 +1,13 @@
 from pathlib import Path
 
+import pytest
+from bs4 import BeautifulSoup
+from jinja2 import Environment, FileSystemLoader
+from starlette.requests import Request
+
+from app.models import Employee, EmployeeNewsLink
+from app.services.admin_data import employee_detail_payload
+
 
 def test_employee_detail_template_is_human_readable():
     template = Path("app/templates/employee_detail.html").read_text(encoding="utf-8")
@@ -33,3 +41,41 @@ def test_employee_detail_template_is_human_readable():
     assert "Обновить данные" in template
     assert 'action="/admin/employees/{{ employee.id }}/refresh"' in template
     assert "Снапшоты" in template
+
+
+@pytest.mark.parametrize("news_source", [None, "snapshot", "stored"])
+@pytest.mark.parametrize("has_other_section", [False, True])
+def test_employee_news_render_once_in_closed_disclosure(db_session, news_source, has_other_section):
+    sections = [{"title": "Биография", "type": "generic", "paragraphs": ["Текст биографии"]}] if has_other_section else []
+    if news_source:
+        sections.append({"title": "В новостях", "type": "news",
+                         "news_links": [{"title": "Новость из профиля", "url": "https://example.test/snapshot"}],
+                         "paragraphs": ["Дублирующий текст новостей"]})
+    employee = Employee(profile_key="staff:news", canonical_url="https://example.test/profile",
+                        full_name="Тестовый сотрудник", status="active", current_data={"sections": sections})
+    db_session.add(employee)
+    db_session.flush()
+    if news_source == "stored":
+        db_session.add(EmployeeNewsLink(employee_id=employee.id, title="Сохранённая новость",
+                                       url="https://example.test/stored", summary="Описание новости", source_hash="a" * 64))
+        db_session.flush()
+    template = Environment(loader=FileSystemLoader("app/templates"), autoescape=True).get_template("employee_detail.html")
+    rendered = template.render(employee=employee, employee_view=employee_detail_payload(employee), snapshots=[],
+                               request=Request({"type": "http", "scheme": "http", "headers": [],
+                                                "path": f"/admin/employees/{employee.id}"}))
+    soup = BeautifulSoup(rendered, "html.parser")
+    assert not any(badge.get_text(strip=True) == "news" for badge in soup.select(".employee-section__type"))
+    assert "Дублирующий текст новостей" not in rendered
+    assert ("Текст биографии" in rendered) == has_other_section
+    assert ("Разделы профиля не найдены." in rendered) == (not has_other_section)
+    news = soup.select("details.employee-card__section--news")
+    assert len(news) == (1 if news_source else 0)
+    if news_source:
+        assert not news[0].has_attr("open")
+        assert news[0].summary.h3.get_text(strip=True) == "В новостях"
+        expected_url = f"https://example.test/{'stored' if news_source == 'stored' else 'snapshot'}"
+        assert [link["href"] for link in news[0].select("a")] == [expected_url]
+        assert len(soup.select(f'a[href="{expected_url}"]')) == 1
+        if news_source == "stored":
+            assert "Описание новости" in news[0].get_text()
+            assert "Новость из профиля" not in rendered
diff --git a/tests/test_pps_filter.py b/tests/test_pps_filter.py
new file mode 100644
index 0000000..640b8d8
--- /dev/null
+++ b/tests/test_pps_filter.py
@@ -0,0 +1,55 @@
+from fastapi.testclient import TestClient
+
+from app.config import Settings, get_settings
+from app.db import get_db
+from app.main import app
+from app.models import Employee
+from app.security import SESSION_COOKIE, sign_session
+from app.services.admin_data import list_employees_page
+
+
+def test_pps_filter_matches_positions_before_pagination_and_preserves_state(db_session):
+    settings = Settings(admin_username="admin", admin_password="password", session_secret="test-pps")
+    db = db_session
+    data = [
+        {"positions": ["Доцент: Кафедра физики"]},
+        {"positions": ["Инженер", "ДЕПАРТАМЕНТ информатики"]},
+        {"positions": ["кафедра математики"]},
+        {"positions": ["Инженер"], "address": "Кафедра физики"},
+        {"positions": []}, {}, None,
+    ]
+    for index, current_data in enumerate(data):
+        db.add(Employee(profile_key=f"pps:{index}", canonical_url=f"https://example.test/{index}",
+                        full_name=f"Person {index}", status="dismissed" if index == 2 else "active",
+                        current_data=current_data))
+    db.commit()
+    assert list_employees_page(db)["total"] == 7
+    assert list_employees_page(db, pps=False)["total"] == 7
+    page = list_employees_page(db, pps=True, status="active", offset=1)
+    assert page["total"] == 2
+    assert [item["full_name"] for item in page["employees"]] == ["Person 1"]
+    assert list_employees_page(db, pps=True)["total"] == 3
+    assert list_employees_page(db, pps=True, q="Person 3")["total"] == 0
+
+    app.dependency_overrides[get_db] = lambda: db
+    app.dependency_overrides[get_settings] = lambda: settings
+    try:
+        client = TestClient(app)
+        client.cookies.set(SESSION_COOKIE, sign_session("admin", settings))
+        response = client.get("/api/employees?pps=true&status=active")
+        assert response.status_code == 200
+        assert response.json()["total"] == 2
+        response = client.get("/admin/directory?pps=true&offset=1&limit=25")
+        assert response.status_code == 200
+        assert 'value="true" checked' in response.text
+        assert "Person 0" not in response.text
+        assert "Person 1" in response.text
+        assert "pps=true" in response.text.split('>Назад</a>')[0].rsplit('href="', 1)[1]
+        empty = client.get("/admin/directory?pps=true&q=Person+3")
+        assert "Сбросить фильтры" in empty.text
+        assert "Запустите парсинг" not in empty.text
+        reset = client.get("/admin/directory")
+        assert 'value="true" checked' not in reset.text
+        assert "Показаны 1–7 из 7" in reset.text
+    finally:
+        app.dependency_overrides.clear()