.

atlas/models.py

@@ -404,6 +404,9 @@ class Series(models.Model):
             )
         return format_html('<img src="/media/{}" />', thumbnail), len(images)
 
+    def get_thumbnail_link(self):
+        return format_html("<a href='{}'>{}<a/>", self.get_absolute_url(), self.get_thumbnail())
+
     def get_block(self):
         examination = self.get_examination_full()
         thumb, image_number = self.get_thumbnail()

atlas/templates/atlas/finding_detail.html

@@ -21,9 +21,9 @@
         <h4>Associated Cases</h4>
         <ul>
 
-            {% for finding in finding.seriesfinding_set.all %}
-                {% for case in finding.series.case.all %}
-                    <li> Case: {{case.get_link}} / Series: {{finding.series.get_link}}</li>
+            {% for finding_set in finding.seriesfinding_set.all %}
+                {% for case in finding_set.series.case.all %}
+                    <li> Case: {{case.get_link}} / Series: {{finding_set.series.get_link}}</li>
                 {% endfor %}
             {% endfor %}