--- a/doc/tutorials/advanced/part01_create-cube.rst	Thu Feb 21 18:49:24 2019 +0100
+++ b/doc/tutorials/advanced/part01_create-cube.rst	Thu Feb 21 18:51:36 2019 +0100
@@ -96,6 +96,8 @@
 Step 4: glue everything together in my cube's schema
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
+Put this code in :file:`cubicweb-sytweb/cubicweb_sytweb/schema.py`:
+
 .. sourcecode:: python
 
     from yams.buildobjs import RelationDefinition