diff --git a/fet2020/intern/forms.py b/fet2020/intern/forms.py
index e9761345..bf6b34e1 100644
--- a/fet2020/intern/forms.py
+++ b/fet2020/intern/forms.py
@@ -14,6 +14,7 @@ class TopicGroupAdminForm(forms.ModelForm):
         model = TopicGroup
         fields = [
             "title",
+            "slug",
         ]
 
 
@@ -22,6 +23,7 @@ class TopicAdminForm(forms.ModelForm):
         model = Topic
         fields = [
             "title",
+            "slug",
             "archive",
             "description",
             "topic_group",
@@ -35,6 +37,7 @@ class DocumentationAdminForm(forms.ModelForm):
         model = Documentation
         fields = [
             "title",
+            "slug",
             "placeholder",
             "description",
             "topic",
@@ -59,6 +62,7 @@ class DocumentForm(forms.ModelForm):
         fields = [
             "title",
             "date",
+            "documentation",
         ]
 
         labels = {
@@ -67,7 +71,5 @@ class DocumentForm(forms.ModelForm):
         }
 
         widgets = {
-            "date": DateInput(
-                format=("%d-%m-%Y"),
-            )
+            "date": DateInput(format=("%d-%m-%Y")),
         }