diff --git a/doc/TODO b/doc/TODO
index 84e653327e72e8168c15db17d3a7747186153dca..77facc8a916f5d12519ee5a62cfca9ade2e4f6b0 100644
--- a/doc/TODO
+++ b/doc/TODO
@@ -1,4 +1,8 @@
-$Id: TODO,v 1.63 2007-10-01 09:01:53 geuzaine Exp $
+$Id: TODO,v 1.64 2007-10-02 19:26:42 geuzaine Exp $
+
+********************************************************************
+
+add way to invert element orientation (per element or per surface)
 
 ********************************************************************