diff --git a/doc/common/app-support.rst b/doc/common/app-support.rst
index a0d5a2cfe7..fdb991ef40 100644
--- a/doc/common/app-support.rst
+++ b/doc/common/app-support.rst
@@ -50,7 +50,7 @@ The following book explains how to use the command-line clients:
The following documentation provides reference and guidance information
for the OpenStack APIs:
-* `API Documentation `_
+* `API Documentation `_
The following guide provides information on how to contribute to OpenStack
documentation:
diff --git a/releasenotes/source/index.rst b/releasenotes/source/index.rst
index 7e1e0d8f11..227c251f67 100644
--- a/releasenotes/source/index.rst
+++ b/releasenotes/source/index.rst
@@ -20,6 +20,7 @@ Contents
.. toctree::
:maxdepth: 2
+ train.rst
rocky.rst
queens.rst
pike.rst
diff --git a/releasenotes/source/train.rst b/releasenotes/source/train.rst
new file mode 100644
index 0000000000..030313ee92
--- /dev/null
+++ b/releasenotes/source/train.rst
@@ -0,0 +1,7 @@
+=============
+Train release
+=============
+
+* The API Guide document has been migrated into the
+ ``openstack-manuals`` repository and is published to
+ `docs.openstack.org `__.