diff --git a/doc/config-reference/source/identity.rst b/doc/config-reference/source/identity.rst
index 0c44530499..7fff0741e7 100644
--- a/doc/config-reference/source/identity.rst
+++ b/doc/config-reference/source/identity.rst
@@ -15,9 +15,10 @@ Identity service
 
 This chapter details the Identity service configuration options. For
 installation prerequisites and step-by-step walkthroughs, see the
-`Newton Installation Tutorials and Guides
-<https://docs.openstack.org/project-install-guide/newton/>`_ for your distribution and
-`OpenStack Administrator Guide <https://docs.openstack.org/admin-guide/>`_.
+`Ocata Installation Tutorials and Guides
+<https://docs.openstack.org/project-install-guide/ocata/>`_ for your
+distribution and `OpenStack Administrator Guide
+<https://docs.openstack.org/admin-guide/>`_.
 
 .. note::
 
diff --git a/doc/config-reference/source/identity/federated-identity.rst b/doc/config-reference/source/identity/federated-identity.rst
index 91b3a2bc4b..cb4a125512 100644
--- a/doc/config-reference/source/identity/federated-identity.rst
+++ b/doc/config-reference/source/identity/federated-identity.rst
@@ -27,7 +27,8 @@ There is currently support for two major federation protocols:
 
 To enable federation:
 
-#. Run keystone under Apache. See `Configure the Apache HTTP server <https://docs.openstack.org/newton/install-guide-obs/keystone-install.html>`_
+#. Run keystone under Apache. See `Configure the Apache HTTP server
+   <https://docs.openstack.org/ocata/install-guide-obs/keystone-install.html>`_
    for more information.
 
    .. note::
diff --git a/doc/config-reference/source/orchestration.rst b/doc/config-reference/source/orchestration.rst
index ee10ad561f..97f4582c3e 100644
--- a/doc/config-reference/source/orchestration.rst
+++ b/doc/config-reference/source/orchestration.rst
@@ -16,8 +16,9 @@ The Orchestration service is designed to manage the lifecycle of infrastructure
 and applications within OpenStack clouds. Its various agents and services are
 configured in the ``/etc/heat/heat.conf`` file.
 
-To install Orchestration, see the `Newton Installation Tutorials and Guides
-<https://docs.openstack.org/project-install-guide/newton/>`_ for your distribution.
+To install Orchestration, see the `Ocata Installation Tutorials and Guides
+<https://docs.openstack.org/project-install-guide/ocata/>`_ for your
+distribution.
 
 .. note::
 
diff --git a/doc/config-reference/source/telemetry.rst b/doc/config-reference/source/telemetry.rst
index 275f52c92b..2ecf78d411 100644
--- a/doc/config-reference/source/telemetry.rst
+++ b/doc/config-reference/source/telemetry.rst
@@ -16,8 +16,8 @@ The Telemetry service collects measurements within OpenStack. Its
 various agents and services are configured in the
 ``/etc/ceilometer/ceilometer.conf`` file.
 
-To install Telemetry, see the `Newton Installation Tutorials and Guides
-<https://docs.openstack.org/project-install-guide/newton/>`_ for your distribution.
+To install Telemetry, see the `Ocata Installation Tutorials and Guides
+<https://docs.openstack.org/project-install-guide/ocata/>`_ for your distribution.
 
 .. note::