+Additional developer guides are available on the `O-RAN SC NONRTRIC Developer wiki <https://wiki.o-ran-sc.org/display/RICNR/Release+E>`_
+
+A1 Policy Management Service & SDNC/A1 Controller & A1 Adapter
+--------------------------------------------------------------
+
+The A1 Policy Management Service is implemented in ONAP. For documentation see `ONAP CCSDK documentation <https://docs.onap.org/projects/onap-ccsdk-oran/en/latest/index.html>`_
+and `wiki <https://wiki.onap.org/pages/viewpage.action?pageId=84672221>`_.
+
+Information Coordinator Service
+-------------------------------
+The Information Coordinator Service is a Java 11 web application built using the Spring Framework. Using Spring Boot
+dependencies, it runs as a standalone application.
+
+Its main functionality is to act as a data subscription broker and to decouple data producer from data consumers.
+
+See the ./config/README file in the *information-coordinator-service* directory Gerrit repo on how to create and setup
+the certificates and private keys needed for HTTPS.
+
+Start standalone
+++++++++++++++++
+
+The project uses Maven. To start the Information Coordinator Service as a freestanding application, run the following
+command in the *information-coordinator-service* directory:
+
+ +-----------------------------+
+ | mvn spring-boot:run |
+ +-----------------------------+
+
+There are a few files that needs to be available to run. These are referred to from the application.yaml file.
+The following properties have to be modified:
+
+* server.ssl.key-store=./config/keystore.jks
+* app.webclient.trust-store=./config/truststore.jks
+* app.vardata-directory=./target
+
+Start in Docker
++++++++++++++++
+
+To build and deploy the Information Coordinator Service, go to the "information-coordinator-service" folder and run the
+following command: