.. SPDX-License-Identifier: CC-BY-4.0 .. Copyright 2022 Nordix Foundation .. _architecture: Architecture ============ ************ Introduction ************ The CCSDK ORAN components add support for handling "A1 Policies" as defined for the O-RAN A1 interface. The O-RAN A1 interface is defined by the `O-RAN Alliance `_ ******************* Architecture Review ******************* This picture provides a overview of ONAP's A1 Controller architecture, integration with other ONAP components and API resource/operation provided. .. image:: ../media/ONAP-A1ControllerArchitecture.png :width: 500pt *************** Developer Guide *************** Technical information about the O-RAN components (dependencies, configuration, running & testing) can be found in :ref:`developer_guide`.