diff --git a/physionet-django/console/templates/console/event_management.html b/physionet-django/console/templates/console/event_management.html
index 1ec760e079..8a1cd8bd58 100644
--- a/physionet-django/console/templates/console/event_management.html
+++ b/physionet-django/console/templates/console/event_management.html
@@ -72,7 +72,7 @@ <h5 class="modal-title">Participants</h5>
             <span aria-hidden="true">&times;</span>
           </button>
         </div>
-        {% include 'events/event_entries.html' %}
+        {% include 'events/event_applications.html' %}
       </div>
     </div>
   </div>
diff --git a/physionet-django/events/templates/events/email/event_cohost_cohost_status_change.html b/physionet-django/events/templates/events/email/event_cohost_cohost_status_change.html
index 03d9b0bc55..fbc4a5be78 100644
--- a/physionet-django/events/templates/events/email/event_cohost_cohost_status_change.html
+++ b/physionet-django/events/templates/events/email/event_cohost_cohost_status_change.html
@@ -8,7 +8,7 @@
 Your Cohost access has been removed from the Event : {{ event_title }}.
 {% endif %}
 You can view further information about the event using the following link:
-{{ url_prefix }}{{ event_url }}
+{{ event_url }}
 
 Regards
 The {{ SITE_NAME }} Team
diff --git a/physionet-django/events/templates/events/email/event_host_cohost_status_change.html b/physionet-django/events/templates/events/email/event_host_cohost_status_change.html
index c22563e470..dcaa1e4a1f 100644
--- a/physionet-django/events/templates/events/email/event_host_cohost_status_change.html
+++ b/physionet-django/events/templates/events/email/event_host_cohost_status_change.html
@@ -6,8 +6,7 @@
 You have removed {{ cohost_name }}'s Cohost access from the Event : {{ event_title }}.
 {% endif %}
 If this was done by mistake, you can change the cohost status by visiting the events dashboard.
-
-{{ url_prefix }}/events/
+{{ event_url }}
 
 Regards
 The {{ SITE_NAME }} Team
diff --git a/physionet-django/events/templates/events/event_applications.html b/physionet-django/events/templates/events/event_applications.html
new file mode 100644
index 0000000000..28c9ed6aa4
--- /dev/null
+++ b/physionet-django/events/templates/events/event_applications.html
@@ -0,0 +1,37 @@
+<div class="table-responsive">
+    <table class="table table-bordered">
+      <thead>
+        <tr>
+          <th>Username</th>
+          <th>Full name</th>
+          <th>Email</th>
+          <th>Credentialed</th>
+          <th>Cohost</th>
+        </tr>
+      </thead>
+      <tbody>
+        {% for participant in event.participants.all %}
+          <tr>
+            <td>{{ participant.user.username }}</td>
+            <td>{{ participant.user.get_full_name }}</td>
+            <td>{{ participant.user.email }}</td>
+            <td>{{ participant.user.is_credentialed }}</td>
+            <td>
+            {% if not event.has_ended %}
+                <form class="manage-cohost" action="{% url 'manage_co_hosts' %}">
+                    {% csrf_token %}
+                    <input type="text" name="event" value="{{ event.slug }}" hidden>
+                    <input type="text" name="participant" value="{{ participant.id }}" hidden>
+                    {% if participant.is_cohost %}                    
+                    <input type="submit" value="Remove cohost" class="btn btn-sm btn-danger">
+                    {% else %}
+                    <input type="submit" value="Make cohost" class="btn btn-sm btn-success">
+                    {% endif %}
+              </form>
+            {% endif %}
+            </td>
+          </tr>
+        {% endfor %}
+      </tbody>
+    </table>
+  </div> 
diff --git a/physionet-django/events/templates/events/event_home.html b/physionet-django/events/templates/events/event_home.html
index 323215c857..c583fa6c7f 100644
--- a/physionet-django/events/templates/events/event_home.html
+++ b/physionet-django/events/templates/events/event_home.html
@@ -110,7 +110,7 @@ <h5 class="modal-title">Participants</h5>
                 <span aria-hidden="true">&times;</span>
               </button>
             </div>
-              {% include 'events/event_entries.html' %}
+              {% include 'events/event_applications.html' %}
             </div>
           </div>
         </div>
@@ -178,7 +178,7 @@ <h5 class="modal-title">Participants</h5>
                 <span aria-hidden="true">&times;</span>
               </button>
             </div>
-              {% include 'events/event_entries.html' %}
+              {% include 'events/event_applications.html' %}
             </div>
           </div>
         </div>
diff --git a/physionet-django/events/views.py b/physionet-django/events/views.py
index 88d80ce721..d12584772d 100644
--- a/physionet-django/events/views.py
+++ b/physionet-django/events/views.py
@@ -247,7 +247,7 @@ def manage_co_hosts(request):
     """
     user = request.user
 
-    if request.method == 'POST' and request.is_ajax():
+    if request.method == 'POST' and request.META.get('HTTP_X_REQUESTED_WITH') == 'XMLHttpRequest':
         participant_id = request.POST.get('participant_id')
 
         event_slug = request.POST.get('event_slug')
@@ -269,10 +269,8 @@ def manage_co_hosts(request):
                 return JsonResponse({'error': 'User is not a cohost of this event'}, status=403)
             participant.is_cohost = False
             participant.save()
-            # notify the cohost that their cohost permission has been removed
             notification.notify_event_cohost_cohost_status_change(request=request, cohost=participant.user,
                                                                   event=event, status='Remove cohost')
-            # notify the host that they have removed a cohost
             notification.notify_event_host_cohost_status_change(request=request, cohost=participant.user, event=event,
                                                                 status='Remove cohost')
 
@@ -282,10 +280,8 @@ def manage_co_hosts(request):
                 return JsonResponse({'error': 'User is already a cohost of this event'}, status=403)
             participant.is_cohost = True
             participant.save()
-            # notify the cohost that they have been added as a cohost for the event
             notification.notify_event_cohost_cohost_status_change(request=request, cohost=participant.user,
                                                                   event=event, status='Make cohost')
-            # notify the host that they have added a cohost for the event
             notification.notify_event_host_cohost_status_change(request=request, cohost=participant.user, event=event,
                                                                 status='Make cohost')
 
diff --git a/physionet-django/notification/utility.py b/physionet-django/notification/utility.py
index afaf6e5add..2c312714af 100644
--- a/physionet-django/notification/utility.py
+++ b/physionet-django/notification/utility.py
@@ -3,6 +3,7 @@
 """
 from email.utils import formataddr
 from functools import cache
+import re
 from urllib import parse
 
 from django.conf import settings
@@ -1006,7 +1007,7 @@ def notify_participant_event_decision(request, user, event, decision, comment_to
     send_mail(subject, body, settings.DEFAULT_FROM_EMAIL, [user.email], fail_silently=False)
 
 
-def notify_event_cohost_cohost_status_change(request, cohost, event, status='Make cohost'):
+def notify_event_cohost_cohost_status_change(request, cohost, event, status):
     """
     Send email to co-host about their cohost status change for the event.
     """
@@ -1014,9 +1015,8 @@ def notify_event_cohost_cohost_status_change(request, cohost, event, status='Mak
     context = {
         'name': cohost.get_full_name(),
         'domain': get_current_site(request),
-        'url_prefix': get_url_prefix(request),
         'event_title': event.title,
-        'event_url': reverse('event_detail', args=[event.slug]),
+        'event_url': request.build_absolute_uri(reverse('event_detail', args=[event.slug])),
         'status': status,
         'SITE_NAME': settings.SITE_NAME,
     }
@@ -1034,9 +1034,8 @@ def notify_event_host_cohost_status_change(request, cohost, event, status='Make
         'host_name': event.host.get_full_name(),
         'cohost_name': cohost.get_full_name(),
         'domain': get_current_site(request),
-        'url_prefix': get_url_prefix(request),
         'event_title': event.title,
-        'event_url': reverse('event_detail', args=[event.slug]),
+        'event_url': request.build_absolute_uri(reverse('event_detail', args=[event.slug])),
         'status': status,
         'SITE_NAME': settings.SITE_NAME,
     }