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-rw-r--r--Doc/reference/datamodel.rst3
1 files changed, 3 insertions, 0 deletions
diff --git a/Doc/reference/datamodel.rst b/Doc/reference/datamodel.rst
index 3fda6a4..e5cc1b9 100644
--- a/Doc/reference/datamodel.rst
+++ b/Doc/reference/datamodel.rst
@@ -1198,6 +1198,9 @@ Basic customization
Arguments to rich comparison methods are never coerced.
+ To automatically generate ordering operations from a single root operation,
+ see the `Total Ordering recipe in the ASPN cookbook
+ <http://code.activestate.com/recipes/576529/>`_\.
.. method:: object.__hash__(self)