+The project follows the specifications for the `O1 interface <https://www.o-ran.org/specifications>`_
+as provided by O-RAN Working Group 1 (new 10).
+
+The O-RAN-SC OAM project adds features and functions to the OpenDaylight-based ONAP
+controller 'CCSDK/SDNC'. It is built on the Common Controller Framework
+to control and to manage O-RAN ManagedElements and O-RAN ManagedFunctions.
+
+.. figure:: ./_static/o-ran-architecture.png
+ :alt: SDN-R in ONAP
+
+ SDN-R in ONAP