diff --git a/partner_noncommercial/readme/ROADMAP.rst b/partner_noncommercial/readme/ROADMAP.rst
index e69de29bb..ab755a463 100644
--- a/partner_noncommercial/readme/ROADMAP.rst
+++ b/partner_noncommercial/readme/ROADMAP.rst
@@ -0,0 +1,9 @@
+After installing this module a situation has been encountered where the new
+menu's were added to the database, but not shown in the UI. This was due to
+partner_left and partner_right not being filled. To solve this, use the
+generic solution when the menu-system has been messed up:
+
+#.  stop server
+#.  drop parent_left and parent_right columns from ir_ui_menu table
+#.  start server while updating base module
+