diff --git a/TODO b/TODO
index 6a0f9d5a4c..b1c8ae16f3 100644
--- a/TODO
+++ b/TODO
@@ -2,3 +2,4 @@
 - Handle button as a field to allow to override it with python code
 - Allow to create fields from the client interface
 - Fix the order of views that inherits (must be the module dependency order)
+- Improve encoding of default properties