FEATURE: Show user fields when the user is signing up

app/serializers/admin_detailed_user_serializer.rb

@@ -18,7 +18,8 @@ class AdminDetailedUserSerializer < AdminUserSerializer
              :suspend_reason,
              :primary_group_id,
              :badge_count,
-             :warnings_received_count
+             :warnings_received_count,
+             :user_fields
 
   has_one :approved_by, serializer: BasicUserSerializer, embed: :objects
   has_one :api_key, serializer: ApiKeySerializer, embed: :objects
@@ -74,4 +75,12 @@ class AdminDetailedUserSerializer < AdminUserSerializer
     object.has_trust_level?(TrustLevel[2])
   end
 
+  def user_fields
+    object.user_fields
+  end
+
+  def include_user_fields?
+    object.user_fields.present?
+  end
+
 end