diff --git a/optim_to_hdoc/README.MD b/optim_to_hdoc/README.MD
index b4ba5b631dd111695a2d6464afc7737f8c4271be..3d4fdc9111f2a6895b10f04e062053ef61f17f66 100644
--- a/optim_to_hdoc/README.MD
+++ b/optim_to_hdoc/README.MD
@@ -18,6 +18,7 @@ User documentation
 ------------------
 
 Use the project as describe in the root README. You can convert multiple files by putting all `.scar` in the input folder.
+You can convert paper, section, website, slideshow and webpage.
 
 
 Known bugs