diff --git a/README.md b/README.md
index 13ea4af..243466b 100644
--- a/README.md
+++ b/README.md
@@ -208,4 +208,5 @@ List of needed improvements :
 - fold/unfold categories
 - reorder category items with drag'n drop
 - prefill category in TreeField with current category in the sidebar
-- improve front (design, css)
\ No newline at end of file
+- improve front (design, css)
+- deal with ManyToMany relations (allow multiple selection on TreeField)