Implement hiding and showing functionality for user exams and collections

AGENTS.md

@@ -98,13 +98,39 @@ Instead
 
 ## Docker (Dev)
 
+### Start Dev Environment
+Start the development server with local configurations:
 ```bash
-# Start dev environment
+COMPOSE_ENV=dev docker compose -f docker/docker-compose.local.yml -f docker/docker-compose.dev.yml up -d --build
-COMPOSE_ENV=dev docker compose -f docker/docker-compose.dev.yml up -d --build
+```
 
-# Run management commands inside the container
+### Run Django Management Commands inside the Container
-docker compose exec web python manage.py migrate
+Since PostgreSQL and Redis run in docker, run all database/management commands within the web container:
-docker compose exec web python manage.py createsuperuser
+```bash
+# Run database migrations
+COMPOSE_ENV=dev docker compose -f docker/docker-compose.local.yml -f docker/docker-compose.dev.yml exec web python manage.py migrate
+
+# Generate new migrations
+COMPOSE_ENV=dev docker compose -f docker/docker-compose.local.yml -f docker/docker-compose.dev.yml exec web python manage.py makemigrations
+
+# Check if migrations are missing (useful for CI/pre-commit)
+COMPOSE_ENV=dev docker compose -f docker/docker-compose.local.yml -f docker/docker-compose.dev.yml exec web python manage.py makemigrations --check
+
+# Run system checks
+COMPOSE_ENV=dev docker compose -f docker/docker-compose.local.yml -f docker/docker-compose.dev.yml exec web python manage.py check
+
+# Create a Django superuser
+COMPOSE_ENV=dev docker compose -f docker/docker-compose.local.yml -f docker/docker-compose.dev.yml exec web python manage.py createsuperuser
+```
+
+### Runserver and service commands
+To restart the web server/runserver or tail the container output:
+```bash
+# Restart the runserver/web service container
+COMPOSE_ENV=dev docker compose -f docker/docker-compose.local.yml -f docker/docker-compose.dev.yml restart web
+
+# View container logs (interactive)
+COMPOSE_ENV=dev docker compose -f docker/docker-compose.local.yml -f docker/docker-compose.dev.yml logs -f web
 ```
 
 Dev server runs on `http://localhost:8080` (nginx → gunicorn/runserver).

atlas/templates/atlas/partials/_user_collections.html

@@ -5,40 +5,73 @@
     <h5 class="card-title">Your collections</h5>
 
     <h6 class="mt-3">Available to start</h6>
-    <ul class="list-unstyled">
+    <ul class="list-group list-group-sm mb-3">
       {% for collection in available_collections %}
-        <li>
+        <li class="list-group-item d-flex justify-content-between align-items-center {% if collection.is_hidden %}opacity-50 bg-secondary bg-opacity-10{% endif %}">
-          <a href="{% url 'atlas:collection_take_start' collection.pk %}">{{ collection.name }}</a>
+          <div>
-          {% if collection.description %}<small class="text-muted"> — {{ collection.description }}</small>{% endif %}
+            <a href="{% url 'atlas:collection_take_start' collection.pk %}">{{ collection.name }}</a>
+            {% if collection.description %}<small class="text-muted"> — {{ collection.description }}</small>{% endif %}
+            {% if collection.is_hidden %}<span class="badge bg-warning text-dark ms-2">Hidden</span>{% endif %}
+          </div>
+          <form method="post" action="{% url 'generic:toggle_hide_item' %}" hx-post="{% url 'generic:toggle_hide_item' %}" class="d-inline">
+            {% csrf_token %}
+            <input type="hidden" name="content_type_id" value="{{ collection.content_type_id }}">
+            <input type="hidden" name="object_id" value="{{ collection.pk }}">
+            <button type="submit" class="btn btn-sm btn-link text-muted p-0" title="{% if collection.is_hidden %}Unhide collection{% else %}Hide collection{% endif %}">
+              <i class="bi {% if collection.is_hidden %}bi-eye-slash-fill text-warning{% else %}bi-eye{% endif %}" style="font-size: 1.15rem;"></i>
+            </button>
+          </form>
         </li>
       {% empty %}
-        <li class="text-muted">No collections available to start.</li>
+        <li class="list-group-item text-muted">No collections available to start.</li>
       {% endfor %}
     </ul>
 
     <h6 class="mt-3">In progress</h6>
-    <ul class="list-unstyled">
+    <ul class="list-group list-group-sm mb-3">
       {% for collection in in_progress_collections %}
-        <li>
+        <li class="list-group-item d-flex justify-content-between align-items-center {% if collection.is_hidden %}opacity-50 bg-secondary bg-opacity-10{% endif %}">
-          <a href="{% url 'atlas:collection_take_start' collection.pk %}">{{ collection.name }}</a>
+          <div>
-          <span class="badge bg-warning text-dark ms-2">In progress</span>
+            <a href="{% url 'atlas:collection_take_start' collection.pk %}">{{ collection.name }}</a>
-          {% if collection.description %}<small class="text-muted"> — {{ collection.description }}</small>{% endif %}
+            <span class="badge bg-warning text-dark ms-2">In progress</span>
+            {% if collection.description %}<small class="text-muted"> — {{ collection.description }}</small>{% endif %}
+            {% if collection.is_hidden %}<span class="badge bg-warning text-dark ms-2">Hidden</span>{% endif %}
+          </div>
+          <form method="post" action="{% url 'generic:toggle_hide_item' %}" hx-post="{% url 'generic:toggle_hide_item' %}" class="d-inline">
+            {% csrf_token %}
+            <input type="hidden" name="content_type_id" value="{{ collection.content_type_id }}">
+            <input type="hidden" name="object_id" value="{{ collection.pk }}">
+            <button type="submit" class="btn btn-sm btn-link text-muted p-0" title="{% if collection.is_hidden %}Unhide collection{% else %}Hide collection{% endif %}">
+              <i class="bi {% if collection.is_hidden %}bi-eye-slash-fill text-warning{% else %}bi-eye{% endif %}" style="font-size: 1.15rem;"></i>
+            </button>
+          </form>
         </li>
       {% empty %}
-        <li class="text-muted">No in-progress collections.</li>
+        <li class="list-group-item text-muted">No in-progress collections.</li>
       {% endfor %}
     </ul>
 
     <h6 class="mt-3">Finished</h6>
-    <ul class="list-unstyled">
+    <ul class="list-group list-group-sm">
       {% for collection in finished_collections %}
-        <li>
+        <li class="list-group-item d-flex justify-content-between align-items-center {% if collection.is_hidden %}opacity-50 bg-secondary bg-opacity-10{% endif %}">
-          <a href="{% url 'atlas:collection_take_start' collection.pk %}">{{ collection.name }}</a>
+          <div>
-          <span class="badge bg-success ms-2">Completed</span>
+            <a href="{% url 'atlas:collection_take_start' collection.pk %}">{{ collection.name }}</a>
-          {% if collection.description %}<small class="text-muted"> — {{ collection.description }}</small>{% endif %}
+            <span class="badge bg-success ms-2">Completed</span>
+            {% if collection.description %}<small class="text-muted"> — {{ collection.description }}</small>{% endif %}
+            {% if collection.is_hidden %}<span class="badge bg-warning text-dark ms-2">Hidden</span>{% endif %}
+          </div>
+          <form method="post" action="{% url 'generic:toggle_hide_item' %}" hx-post="{% url 'generic:toggle_hide_item' %}" class="d-inline">
+            {% csrf_token %}
+            <input type="hidden" name="content_type_id" value="{{ collection.content_type_id }}">
+            <input type="hidden" name="object_id" value="{{ collection.pk }}">
+            <button type="submit" class="btn btn-sm btn-link text-muted p-0" title="{% if collection.is_hidden %}Unhide collection{% else %}Hide collection{% endif %}">
+              <i class="bi {% if collection.is_hidden %}bi-eye-slash-fill text-warning{% else %}bi-eye{% endif %}" style="font-size: 1.15rem;"></i>
+            </button>
+          </form>
         </li>
       {% empty %}
-        <li class="text-muted">No finished collections.</li>
+        <li class="list-group-item text-muted">No finished collections.</li>
       {% endfor %}
     </ul>
 

atlas/views.py

@@ -112,6 +112,7 @@ from .forms import (
     UserQuestionAnswerForm,
     UserReportAnswerForm,
 )
+from generic.models import UserHiddenItem
 from .models import (
     Case,
     CaseCollection,
@@ -2786,11 +2787,32 @@ def user_collections(request):
     # Finished (completed)
     finished_qs = CaseCollection.objects.filter(pk__in=list(finished_ids)).order_by("name")
 
+    show_hidden = request.GET.get("show_hidden") in ("true", "1")
+
+    # Get content type for CaseCollection
+    ct_cc = ContentType.objects.get_for_model(CaseCollection)
+    hidden_ids = set(
+        UserHiddenItem.objects.filter(user=target_user, content_type=ct_cc).values_list("object_id", flat=True)
+    )
+
+    if not show_hidden:
+        available_qs = available_qs.exclude(pk__in=hidden_ids)
+        in_progress_qs = in_progress_qs.exclude(pk__in=hidden_ids)
+        finished_qs = finished_qs.exclude(pk__in=hidden_ids)
+
+    available_list = list(available_qs)
+    in_progress_list = list(in_progress_qs)
+    finished_list = list(finished_qs)
+
+    for coll in available_list + in_progress_list + finished_list:
+        coll.is_hidden = coll.pk in hidden_ids
+
     context = {
         "target_user": target_user,
-        "available_collections": available_qs,
+        "available_collections": available_list,
-        "in_progress_collections": in_progress_qs,
+        "in_progress_collections": in_progress_list,
-        "finished_collections": finished_qs,
+        "finished_collections": finished_list,
+        "show_hidden": show_hidden,
     }
 
     # If called via HTMX return a small fragment suitable for swapping

generic/migrations/0033_userhiddenitem.py

@@ -0,0 +1,30 @@
+# Generated by Django 6.0.1 on 2026-06-15 09:44
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('contenttypes', '0002_remove_content_type_name'),
+        ('generic', '0032_ciduserexam_shared_with_users'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='UserHiddenItem',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('object_id', models.PositiveIntegerField()),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('content_type', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='contenttypes.contenttype')),
+                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='hidden_items', to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'constraints': [models.UniqueConstraint(fields=('user', 'content_type', 'object_id'), name='unique_user_hidden_item')],
+            },
+        ),
+    ]

generic/models.py

@@ -698,6 +698,12 @@ class ExamOrCollectionGenericBase(models.Model, AuthorMixin):
         default=True,
     )
 
+    @property
+    def content_type_id(self) -> int:
+        from django.contrib.contenttypes.models import ContentType
+        return ContentType.objects.get_for_model(self).id
+
+
     authors_only = models.BooleanField(
         help_text="If true only exam/collection authors will be able to view.",
         default=False,
@@ -2390,3 +2396,28 @@ class FindingBase(models.Model):
             return get_pretty_json(json.loads(self.viewport_json))
         except Exception:
             return ""
+
+class UserHiddenItem(models.Model):
+    """Model to track which exams or collections have been hidden by a user.
+    """
+    user = models.ForeignKey(
+        settings.AUTH_USER_MODEL,
+        on_delete=models.CASCADE,
+        related_name="hidden_items",
+    )
+    content_type = models.ForeignKey(ContentType, on_delete=models.CASCADE)
+    object_id = models.PositiveIntegerField()
+    content_object = GenericForeignKey("content_type", "object_id")
+    created_at = models.DateTimeField(auto_now_add=True)
+
+    class Meta:
+        constraints = [
+            models.UniqueConstraint(
+                fields=["user", "content_type", "object_id"],
+                name="unique_user_hidden_item",
+            )
+        ]
+
+    def __str__(self):
+        return f"{self.user} hid {self.content_object}"
+

generic/urls.py

@@ -11,6 +11,7 @@ urlpatterns = [
     # User content review views
     path("user-content/", views.user_content_list, name="user_content_list"),
     path("user-content/<int:user_id>/", views.user_content_review, name="user_content_review"),
+    path("toggle-hide-item/", views.toggle_hide_item, name="toggle_hide_item"),
     path("examination/", views.ExaminationView.as_view(), name="examination_view"),
     path("examination/<int:pk>", views.examination_detail, name="examination_detail"),
     path(

generic/views.py

@@ -7114,4 +7114,43 @@ def user_content_review(request, user_id):
     # Render HTMX partial (or full page if not HTMX)
     template = "generic/partials/user_content_review.html"
     return render(request, template, context)
+
+
+@login_required
+@require_POST
+def toggle_hide_item(request):
+    """Toggle the hidden status of an exam or collection for the current user.
+
+    Scope: Authenticated end users.
+    Functionality: Adds or removes a UserHiddenItem record for the given
+    content_type_id and object_id, then triggers a page reload via HX-Refresh.
+    """
+    from django.contrib.contenttypes.models import ContentType
+    from generic.models import UserHiddenItem
+
+    content_type_id = request.POST.get("content_type_id")
+    object_id = request.POST.get("object_id")
+
+    if not content_type_id or not object_id:
+        return HttpResponse("Missing parameters", status=400)
+
+    try:
+        content_type = ContentType.objects.get(pk=int(content_type_id))
+        object_id = int(object_id)
+    except (ContentType.DoesNotExist, ValueError):
+        return HttpResponse("Invalid parameters", status=400)
+
+    hidden_item, created = UserHiddenItem.objects.get_or_create(
+        user=request.user,
+        content_type=content_type,
+        object_id=object_id,
+    )
+
+    if not created:
+        hidden_item.delete()
+
+    response = HttpResponse("")
+    response["HX-Refresh"] = "true"
+    return response
+
  

rad/tests/test_user_access.py

@@ -182,4 +182,103 @@ def test_people_page_and_user_search(client, create_users, create_cid_manager):
     assert b"No users found matching" in response_no_match.content
 
 
+@pytest.mark.django_db
+def test_hide_exams_and_collections(client, create_users):
+    from django.contrib.contenttypes.models import ContentType
+    from physics.models import Exam as PhysicsExam
+    from atlas.models import CaseCollection
+    from generic.models import UserHiddenItem
+
+    user1, user2 = create_users
+
+    # 1. Create a PhysicsExam and associate with user1
+    exam = PhysicsExam.objects.create(
+        name="Test Physics Exam", exam_mode=True, active=True
+    )
+    user1.user_physics_exams.add(exam)
+
+    # 2. Create a CaseCollection and associate with user1
+    collection = CaseCollection.objects.create(
+        name="Test Case Collection", exam_mode=True, active=True
+    )
+    user1.user_casecollection_exams.add(collection)
+
+    # Log in as user1
+    client.force_login(user1)
+
+    # Verify they are visible on user scores page initially
+    response = client.get(reverse("user_scores"))
+    assert response.status_code == 200
+    assert b"Test Physics Exam" in response.content
+
+    # Load atlas collections partial
+    response_cc = client.get(reverse("atlas:user_collections"))
+    assert response_cc.status_code == 200
+    assert b"Test Case Collection" in response_cc.content
+
+    # 3. Hide the PhysicsExam
+    exam_ct = ContentType.objects.get_for_model(PhysicsExam)
+    response_hide_exam = client.post(
+        reverse("generic:toggle_hide_item"),
+        {"content_type_id": exam_ct.id, "object_id": exam.id},
+    )
+    assert response_hide_exam.status_code == 200
+    assert response_hide_exam.headers.get("HX-Refresh") == "true"
+
+    # Verify UserHiddenItem exists
+    assert UserHiddenItem.objects.filter(
+        user=user1, content_type=exam_ct, object_id=exam.id
+    ).exists()
+
+    # Verify exam is hidden now from standard user_scores
+    response_hidden = client.get(reverse("user_scores"))
+    assert response_hidden.status_code == 200
+    assert b"Test Physics Exam" not in response_hidden.content
+
+    # But present when show_hidden=true is requested
+    response_show_hidden = client.get(reverse("user_scores") + "?show_hidden=true")
+    assert response_show_hidden.status_code == 200
+    assert b"Test Physics Exam" in response_show_hidden.content
+    assert b"Hidden" in response_show_hidden.content
+
+    # 4. Hide the CaseCollection
+    cc_ct = ContentType.objects.get_for_model(CaseCollection)
+    response_hide_cc = client.post(
+        reverse("generic:toggle_hide_item"),
+        {"content_type_id": cc_ct.id, "object_id": collection.pk},
+    )
+    assert response_hide_cc.status_code == 200
+    assert response_hide_cc.headers.get("HX-Refresh") == "true"
+
+    assert UserHiddenItem.objects.filter(
+        user=user1, content_type=cc_ct, object_id=collection.pk
+    ).exists()
+
+    # Verify collection is hidden from normal view
+    response_cc_hidden = client.get(reverse("atlas:user_collections"))
+    assert response_cc_hidden.status_code == 200
+    assert b"Test Case Collection" not in response_cc_hidden.content
+
+    # Verify collection is visible in show_hidden view
+    response_cc_show_hidden = client.get(reverse("atlas:user_collections") + "?show_hidden=true")
+    assert response_cc_show_hidden.status_code == 200
+    assert b"Test Case Collection" in response_cc_show_hidden.content
+    assert b"Hidden" in response_cc_show_hidden.content
+
+    # 5. Unhide the PhysicsExam by toggling again
+    response_unhide_exam = client.post(
+        reverse("generic:toggle_hide_item"),
+        {"content_type_id": exam_ct.id, "object_id": exam.id},
+    )
+    assert response_unhide_exam.status_code == 200
+    assert not UserHiddenItem.objects.filter(
+        user=user1, content_type=exam_ct, object_id=exam.id
+    ).exists()
+
+    response_unhidden = client.get(reverse("user_scores"))
+    assert response_unhidden.status_code == 200
+    assert b"Test Physics Exam" in response_unhidden.content
+
+
+
 

rad/views.py

@@ -706,39 +706,69 @@ def user_scores(request, user=None):
         user = request.user
         admin = False
 
+    from django.contrib.contenttypes.models import ContentType
+    from generic.models import UserHiddenItem
+
+    show_hidden = request.GET.get("show_hidden") in ("true", "1")
+
+    # Fetch user's hidden items map: {content_type_id: {object_ids}}
+    hidden_map = {}
+    for ct_id, obj_id in UserHiddenItem.objects.filter(user=user).values_list("content_type_id", "object_id"):
+        hidden_map.setdefault(ct_id, set()).add(obj_id)
+
+    # Filter Exam Results list (all_exams)
     exams = get_user_exams(user)
+    filtered_exams = []
+    for exam_type, exams_qs in exams:
+        exam_model = exams_qs.model
+        ct_id = ContentType.objects.get_for_model(exam_model).id
+        hidden_ids = hidden_map.get(ct_id, set())
 
-    # case_collections = request.user.casecollection_exams.all()
+        if not show_hidden:
+            exams_qs = exams_qs.exclude(id__in=hidden_ids)
 
+        exams_list = list(exams_qs)
+        for exam in exams_list:
+            exam.is_hidden = exam.id in hidden_ids
+
+        if exams_list:
+            filtered_exams.append((exam_type, exams_list))
+
+    # Filter Assigned Exams list (available_exams)
     available_exams = []
-
     for n, t in USER_EXAM_TYPES:
         exam_rel = getattr(user, t)
         if exam_rel.exists():
             temp_exams = exam_rel.filter(exam_mode=True, archive=False).order_by("name")
-            available_exams.append((n, temp_exams))
+            exam_model = temp_exams.model
+            ct_id = ContentType.objects.get_for_model(exam_model).id
+            hidden_ids = hidden_map.get(ct_id, set())
 
-    # available_exams = request.user.get_cid_exams()
+            if not show_hidden:
+                temp_exams = temp_exams.exclude(id__in=hidden_ids)
+
+            temp_exams_list = list(temp_exams)
+            for exam in temp_exams_list:
+                exam.is_hidden = exam.id in hidden_ids
+
+            if temp_exams_list:
+                available_exams.append((n, temp_exams_list))
 
     return render(
         request,
         "user_scores.html",
         {
-            # "physics_exams": physics_exams,
+            "all_exams": filtered_exams,
-            # "anatomy_exams": anatomy_exams,
-            # "rapid_exams": rapid_exams,
-            # "longs_exams": longs_exams,
-            # "sba_exams": sba_exams,
-            "all_exams": exams,
-            # "passcode": passcode,
             "cid_user": user,
             "available_exams": available_exams,
-            "case_collections": [],  # case_collections,
+            "case_collections": [],
             "admin": admin,
+            "show_hidden": show_hidden,
         },
     )
 
 
+
 @login_required
 def user_marking(request):
     """Main page for user marking overview. Uses HTMX to fetch per-app partials."""

templates/profile.html

@@ -11,8 +11,8 @@
                             <div class="rounded-circle bg-secondary text-white d-inline-flex align-items-center justify-content-center" style="width:96px;height:96px;font-size:32px;">{{ user.first_name|default:user.username|slice:":1"|upper }}</div>
                         </div>
                         <h4 class="card-title mb-1">{{ user.get_full_name|default:user.username }}</h4>
-                        <p class="text-muted mb-1">@{{ user.username }}</p>
+                        <p class="text-muted mb-1">@<span id="username">{{ user.username }}</span></p>
-                        <p class="mb-0"><a href="mailto:{{ user.email }}">{{ user.email }}</a></p>
+                        <p class="mb-0"><a href="mailto:{{ user.email }}" id="email">{{ user.email }}</a></p>
                         <div class="mt-2">
                             <small class="text-muted">Permission groups:</small>
                             <div id="auth-groups-{{ user.pk }}" class="mt-1 d-flex flex-wrap gap-2 align-items-center">

templates/user_scores.html

@@ -5,7 +5,20 @@
     <div class="container py-4">
         <div class="row mb-3">
             <div class="col-md-8">
-                <h2 class="mb-1">User: {{ cid_user.username }}</h2>
+                <div class="d-flex justify-content-between align-items-center mb-1">
+                    <h2 class="mb-0">User: {{ cid_user.username }}</h2>
+                    <div>
+                        {% if show_hidden %}
+                            <a class="btn btn-sm btn-outline-secondary" href="?">
+                                <i class="bi bi-eye-slash me-1"></i>Hide Hidden
+                            </a>
+                        {% else %}
+                            <a class="btn btn-sm btn-outline-info" href="?show_hidden=true">
+                                <i class="bi bi-eye me-1"></i>Show Hidden
+                            </a>
+                        {% endif %}
+                    </div>
+                </div>
                 {% help "Help" %}
                     <div class="card mt-2">
                         <div class="card-body small">
@@ -32,18 +45,31 @@
                                 <h6 class="mt-3">{{ exam_type|title }}</h6>
                                 <ul class="list-group">
                                     {% for exam in exams %}
-                                        <li class="list-group-item d-flex justify-content-between align-items-center">
+                                        <li class="list-group-item d-flex justify-content-between align-items-center {% if exam.is_hidden %}opacity-50 bg-secondary bg-opacity-10{% endif %}">
                                             <div>
                                                 {{ exam }}
                                                 {% if exam.active %}<span class="badge bg-success ms-2">Active</span>{% endif %}
                                                 {% if exam.publish_results %}<span class="badge bg-info text-dark ms-2">Results Published</span>{% endif %}
+                                                {% if exam.is_hidden %}<span class="badge bg-warning text-dark ms-2">Hidden</span>{% endif %}
                                             </div>
-                                            <div class="btn-group btn-group-sm" role="group">
+                                            <div class="d-flex align-items-center gap-2">
-                                                {% if exam.active %}
+                                                <div class="btn-group btn-group-sm" role="group">
-                                                    <a class="btn btn-primary" href="{{ exam.get_take_url }}" target="_blank" title="Click to take exam">Start</a>
+                                                    {% if exam.active %}
-                                                {% endif %}
+                                                        <a class="btn btn-primary" href="{{ exam.get_take_url }}" target="_blank" title="Click to take exam">Start</a>
-                                                {% if exam.publish_results %}
+                                                    {% endif %}
-                                                    <a class="btn btn-outline-secondary" href="{% url exam_type|lower|add:':exam_scores_user' pk=exam.pk %}" title="Click to view results">Results</a>
+                                                    {% if exam.publish_results %}
+                                                        <a class="btn btn-outline-secondary" href="{% url exam_type|lower|add:':exam_scores_user' pk=exam.pk %}" title="Click to view results">Results</a>
+                                                    {% endif %}
+                                                </div>
+                                                {% if not admin %}
+                                                    <form method="post" action="{% url 'generic:toggle_hide_item' %}" hx-post="{% url 'generic:toggle_hide_item' %}" class="d-inline">
+                                                        {% csrf_token %}
+                                                        <input type="hidden" name="content_type_id" value="{{ exam.content_type_id }}">
+                                                        <input type="hidden" name="object_id" value="{{ exam.id }}">
+                                                        <button type="submit" class="btn btn-sm btn-link text-muted p-0 ms-1" title="{% if exam.is_hidden %}Unhide exam{% else %}Hide exam{% endif %}">
+                                                            <i class="bi {% if exam.is_hidden %}bi-eye-slash-fill text-warning{% else %}bi-eye{% endif %}" style="font-size: 1.15rem;"></i>
+                                                        </button>
+                                                    </form>
                                                 {% endif %}
                                             </div>
                                         </li>
@@ -66,7 +92,7 @@
                                     <h6 class="mt-3">{{ exam_type|title }}</h6>
                                     <ul class="list-group">
                                         {% for exam in exams %}
-                                            <li class="list-group-item d-flex justify-content-between align-items-center">
+                                            <li class="list-group-item d-flex justify-content-between align-items-center {% if exam.is_hidden %}opacity-50 bg-secondary bg-opacity-10{% endif %}">
                                                 <div>
                                                     {% if admin %}
                                                         <a href="{% url exam_type|add:':exam_scores_user_admin' pk=exam.pk user_id=user.pk %}">{{ exam }}</a>
@@ -75,8 +101,21 @@
                                                     {% endif %}
                                                     {% if exam.active %}<span class="badge bg-success ms-2">Active</span>{% endif %}
                                                     {% if exam.publish_results %}<span class="badge bg-info text-dark ms-2">Results Published</span>{% endif %}
+                                                    {% if exam.is_hidden %}<span class="badge bg-warning text-dark ms-2">Hidden</span>{% endif %}
+                                                </div>
+                                                <div class="d-flex align-items-center gap-2">
+                                                    {% if not admin %}
+                                                        <form method="post" action="{% url 'generic:toggle_hide_item' %}" hx-post="{% url 'generic:toggle_hide_item' %}" class="d-inline">
+                                                            {% csrf_token %}
+                                                            <input type="hidden" name="content_type_id" value="{{ exam.content_type_id }}">
+                                                            <input type="hidden" name="object_id" value="{{ exam.id }}">
+                                                            <button type="submit" class="btn btn-sm btn-link text-muted p-0 ms-1" title="{% if exam.is_hidden %}Unhide exam{% else %}Hide exam{% endif %}">
+                                                                <i class="bi {% if exam.is_hidden %}bi-eye-slash-fill text-warning{% else %}bi-eye{% endif %}" style="font-size: 1.15rem;"></i>
+                                                            </button>
+                                                        </form>
+                                                    {% endif %}
+                                                    <div class="small text-muted">&nbsp;</div>
                                                 </div>
-                                                <div class="small text-muted">&nbsp;</div>
                                             </li>
                                         {% endfor %}
                                     </ul>
@@ -94,7 +133,7 @@
                         <p class="text-muted mb-2">Available, in-progress, and completed Atlas collections for this user.</p>
                         <div
                             id="atlas-collections-scores"
-                            hx-get="{% url 'atlas:user_collections' %}?user_id={{ cid_user.id }}"
+                            hx-get="{% url 'atlas:user_collections' %}?user_id={{ cid_user.id }}{% if show_hidden %}&show_hidden=1{% endif %}"
                             hx-trigger="load"
                             hx-target="this"
                             hx-swap="innerHTML">