diff --git a/howto/release/components/index.rst b/howto/release/components/index.rst
index b46cd67..3d4dfdb 100644
--- a/howto/release/components/index.rst
+++ b/howto/release/components/index.rst
@@ -15,3 +15,13 @@
    voltha-openolt-adapter
    voltha-openonu-adapter-go
 
+   maclearner/index
+   mcast/index
+   olt/index
+   olttopology/index
+   pppoeagent/index
+
+
+See Also
+--------
+   `VOLTHA and ONOS update procedures <https://docs.voltha.org/master/operations/software-upgrade.html?highlight=set%20global%20image>`_.