[VOL-901] As an operator, I should be able to view logs from all VOLTHA components in a single stream

Change-Id: I5b6e69f57a7684168d3e3ce750ad170b784ca212
diff --git a/index.rst b/index.rst
index 4817d9c..d698cbd 100644
--- a/index.rst
+++ b/index.rst
@@ -87,6 +87,13 @@
 .. toctree::
    :maxdepth: 1
    :hidden:
+   :caption: Logging
+
+   logging/centralised_log_analysis.rst
+
+.. toctree::
+   :maxdepth: 1
+   :hidden:
    :caption: Releases
    :glob: