diff --git a/notifications/admin.py b/notifications/admin.py
index 3d9c172..95fb2b0 100644
--- a/notifications/admin.py
+++ b/notifications/admin.py
@@ -9,10 +9,11 @@ Notification = load_model('notifications', 'Notification')
 
 class NotificationAdmin(AbstractNotificationAdmin):
     raw_id_fields = ('recipient',)
+    readonly_fields = ('action_object_url', 'actor_object_url', 'target_object_url')
     list_display = ('recipient', 'actor',
                     'level', 'target', 'unread', 'public')
     list_filter = ('level', 'unread', 'public', 'timestamp',)
-
+    
     def get_queryset(self, request):
         qs = super(NotificationAdmin, self).get_queryset(request)
         return qs.prefetch_related('actor')
diff --git a/notifications/base/models.py b/notifications/base/models.py
index 43f9ee3..bcc8bed 100644
--- a/notifications/base/models.py
+++ b/notifications/base/models.py
@@ -11,9 +11,10 @@ from django.core.exceptions import ImproperlyConfigured
 from django.db import models
 from django.db.models.query import QuerySet
 from django.utils import timezone
+from django.utils.html import format_html
+
 from jsonfield.fields import JSONField
 from model_utils import Choices
-
 from notifications import settings as notifications_settings
 from notifications.signals import notify
 from notifications.utils import id2slug
@@ -24,6 +25,12 @@ if StrictVersion(get_version()) >= StrictVersion('1.8.0'):
 else:
     from django.contrib.contenttypes.generic import GenericForeignKey  # noqa
 
+try:
+    # Django >= 1.7
+    from django.urls import reverse, NoReverseMatch
+except ImportError:
+    # Django <= 1.6
+    from django.core.urlresolvers import reverse, NoReverseMatch  # pylint: disable=no-name-in-module,import-error
 
 EXTRA_DATA = notifications_settings.get_config()['USE_JSONFIELD']
 
@@ -252,6 +259,33 @@ class AbstractNotification(models.Model):
             self.unread = True
             self.save()
 
+    def actor_object_url(self):
+        try:
+            url = reverse("admin:{0}_{1}_change".format(self.actor_content_type.app_label,
+                                                        self.actor_content_type.model),
+                          args=(self.actor_object_id,))
+            return format_html("<a href='{url}'>{id}</a>", url=url, id=self.actor_object_id)
+        except NoReverseMatch:
+            return self.actor_object_id
+
+    def action_object_url(self):
+        try:
+            url = reverse("admin:{0}_{1}_change".format(self.action_object_content_type.app_label,
+                                                        self.action_content_type.model),
+                          args=(self.action_object_id,))
+            return format_html("<a href='{url}'>{id}</a>", url=url, id=self.action_object_object_id)
+        except NoReverseMatch:
+            return self.action_object_object_id
+
+    def target_object_url(self):
+        try:
+            url = reverse("admin:{0}_{1}_change".format(self.target_content_type.app_label,
+                                                        self.target_content_type.model),
+                          args=(self.target_object_id,))
+            return format_html("<a href='{url}'>{id}</a>", url=url, id=self.target_object_id)
+        except NoReverseMatch:
+            return self.target_object_id
+
 
 def notify_handler(verb, **kwargs):
     """
@@ -270,6 +304,7 @@ def notify_handler(verb, **kwargs):
     timestamp = kwargs.pop('timestamp', timezone.now())
     Notification = load_model('notifications', 'Notification')
     level = kwargs.pop('level', Notification.LEVELS.info)
+    actor_for_concrete_model = kwargs.pop('actor_for_concrete_model', True)
 
     # Check if User or Group
     if isinstance(recipient, Group):
@@ -284,7 +319,7 @@ def notify_handler(verb, **kwargs):
     for recipient in recipients:
         newnotify = Notification(
             recipient=recipient,
-            actor_content_type=ContentType.objects.get_for_model(actor),
+            actor_content_type=ContentType.objects.get_for_model(actor, for_concrete_model=actor_for_concrete_model),
             actor_object_id=actor.pk,
             verb=str(verb),
             public=public,
@@ -296,9 +331,10 @@ def notify_handler(verb, **kwargs):
         # Set optional objects
         for obj, opt in optional_objs:
             if obj is not None:
+                for_concrete_model = kwargs.pop(f'{opt}_for_concrete_model', True)
                 setattr(newnotify, '%s_object_id' % opt, obj.pk)
                 setattr(newnotify, '%s_content_type' % opt,
-                        ContentType.objects.get_for_model(obj))
+                        ContentType.objects.get_for_model(obj, for_concrete_model=for_concrete_model))
 
         if kwargs and EXTRA_DATA:
             newnotify.data = kwargs.copy()
diff --git a/notifications/templatetags/notifications_tags.py b/notifications/templatetags/notifications_tags.py
index 8e9d425..b589f71 100644
--- a/notifications/templatetags/notifications_tags.py
+++ b/notifications/templatetags/notifications_tags.py
@@ -41,7 +41,9 @@ def register_notify_callbacks(badge_class='live_notify_badge',  # pylint: disabl
                               refresh_period=15,
                               callbacks='',
                               api_name='list',
-                              fetch=5):
+                              fetch=5,
+                              nonce=None
+                              ):
     refresh_period = int(refresh_period) * 1000
 
     if api_name == 'list':
@@ -68,7 +70,10 @@ def register_notify_callbacks(badge_class='live_notify_badge',  # pylint: disabl
         fetch_count=fetch
     )
 
-    script = "<script>" + definitions
+    # add a nonce value to the script tag if one is provided
+    nonce_str = ' nonce="{nonce}"'.format(nonce=nonce) if nonce else ""
+
+    script = '<script type="text/javascript"{nonce}>'.format(nonce=nonce_str) + definitions
     for callback in callbacks.split(','):
         script += "register_notifier(" + callback + ");"
     script += "</script>"
diff --git a/notifications/tests/templates/test_live.html b/notifications/tests/templates/test_live.html
index c8c92c5..eb66c1c 100644
--- a/notifications/tests/templates/test_live.html
+++ b/notifications/tests/templates/test_live.html
@@ -2,7 +2,7 @@
 
 <script src="{% static 'notifications/notify.js' %}" type="text/javascript"></script>
 <script src="{% static 'notifications/live-test.js' %}" type="text/javascript"></script>
-{% register_notify_callbacks callbacks='fill_notification_list,fill_notification_badge' fetch=20 refresh_period=5 %}
+{% register_notify_callbacks callbacks='fill_notification_list,fill_notification_badge' fetch=20 refresh_period=5 nonce='{{nonce}}' %}
 
 There are this many notifications pending: {% live_notify_badge %}
 
diff --git a/notifications/tests/tests.py b/notifications/tests/tests.py
index d472adf..dafe35f 100644
--- a/notifications/tests/tests.py
+++ b/notifications/tests/tests.py
@@ -449,7 +449,7 @@ class NotificationTestPages(TestCase):
         request = factory.get('/notification/live_updater')
         request.user = self.to_user
 
-        render(request, 'notifications/test_tags.html', {'request': request})
+        render(request, 'notifications/test_tags.html', {'request': request, 'nonce': 'nonce-T5esDNXMnDe5lKMQ6ZzTUw=='})
 
         # TODO: Add more tests to check what is being output.