1 files changed, 33 insertions, 9 deletions
diff --git a/docs/sections/services/serviceindex.rst b/docs/sections/services/serviceindex.rst
index 10c2bd1b..3102b953 100644
--- a/docs/sections/services/serviceindex.rst
+++ b/docs/sections/services/serviceindex.rst
@@ -7,22 +7,46 @@ DCAE Service components
 
 .. Add or remove sections below as appropriate for the platform component.
 
+
+Collectors
+----------
+
 .. toctree::
    :maxdepth: 1
 
+   ./dfc/index.rst
+   ./restconf/index.rst
    ./snmptrap/index.rst
-   ./ves-http/index.rst
    ./ves-hv/index.rst
+   ./ves-http/index.rst
+
+Event Processor
+---------------
+.. toctree::
+   :maxdepth: 1
+   
+   ./bbs-event-processor/index.rst
+   ./datalake-handler/index.rst
    ./mapper/index.rst
-   ./prh/index.rst
-   ./dfc/index.rst
-   ./heartbeat-ms/index.rst
    ./pm-mapper/index.rst
+
+Analytics
+---------
+
+.. toctree::
+   :maxdepth: 1
+   
+   ./heartbeat-ms/index.rst
+   ./kpi-computation-ms/index.rst
    ./pm-subscription-handler/index.rst
-   ./bbs-event-processor/index.rst
+   ./slice-analysis-ms/index.rst
    ./son-handler/index.rst
-   ./restconf/index.rst
    ./tcagen2-docker/index.rst
-   ./datalake-handler/index.rst
-   ./slice-analysis-ms/index.rst
-   ./kpi-computation-ms/index.rst
-\ No newline at end of file
+   
+Miscellaneous Services
+----------------------
+
+.. toctree::
+   :maxdepth: 1
+   
+   ./ves-openapi-manager/index.rst