diff --git a/conntrackt/models.py b/conntrackt/models.py
--- a/conntrackt/models.py
+++ b/conntrackt/models.py
@@ -25,8 +25,9 @@ from django.core.exceptions import Valid
 from django.core.urlresolvers import reverse
 from django.db import models
 from django.db.models.query_utils import Q
-from django.utils.html import format_html
-from django.utils.text import capfirst
+
+# Application imports.
+from .utils import list_formatter_callback
 
 
 class SearchManager(models.Manager):
@@ -94,13 +95,8 @@ class RelatedCollectorMixin(object):
         The resulting nested list can be shown to the user for
         warning/notification purposes using the unordered_list template tag.
 
-        Each non-list element will be a string of format:
-
-        MODEL_NAME: OBJECT_REPRESENTATION
-
-        If object has a callable get_absolute_url method, the object
-        representation will be surrouned by HTML anchor tag (<a></a>) where
-        target (href) is set to the value of get_absolute_url() method call.
+        Each non-list element will be a string generated using the
+        conntrackt.utils.list_formatter_callback function.
 
         Returns:
           Nested list of representations of model objects that depend
@@ -111,30 +107,7 @@ class RelatedCollectorMixin(object):
 
         collector.collect([self])
 
-        def formatter_callback(obj):
-            """
-            Creates model object representation in format:
-
-            MODEL_NAME: OBJECT_REPRESENTATION
-            
-            If passed object has a callable get_absolute_url method, the
-            instance representation will be surrouned by an HTML anchor
-            (<a></a>) where target is set to value of the get_absolute_url()
-            method call.
-
-            Arguments:
-              obj - Model object whose representation should be returned.
-
-            Returns:
-              String represenation of passed model object.
-            """
-
-            try:
-                return format_html('<strong>{0}</strong>: <a href="{1}">{2}</a>', capfirst(obj._meta.verbose_name), obj.get_absolute_url(), str(obj))
-            except AttributeError:
-                return format_html('<strong>{0}</strong>: {1}', capfirst(obj._meta.verbose_name), str(obj))
-
-        return collector.nested(formatter_callback)
+        return collector.nested(list_formatter_callback)
 
 
 class Project(RelatedCollectorMixin, models.Model):
@@ -152,7 +125,7 @@ class Project(RelatedCollectorMixin, mod
     name = models.CharField(max_length=100, unique=True)
     description = models.TextField(blank=True)
     objects = SearchManager()
-    deletion_collect_models = ["Entity", "Interface"] 
+    deletion_collect_models = ["Entity", "Interface"]
 
     class Meta:
         permissions = (("view", "Can view information"),)