diff --git a/API_REFERENCE.rst b/API_REFERENCE.rst
index 374ca87c..ed9ff53b 100644
--- a/API_REFERENCE.rst
+++ b/API_REFERENCE.rst
@@ -84,155 +84,7 @@ instance.
 API REFERENCE
 =============
 
-Below is the list of REST APIs that can be used to interact with TaaS Neutron
-extension
-
-1. Create TapService
-
-\
-
-   **POST        /v2.0/taas/tap_services**
-
-\
-
-    Json Request:
-
-.. code-block:: python
-
-    {
-        "tap_service": {
-            "description": "Test_Tap",
-            "name": "Test",
-            "port_id": "c9beb5a1-21f5-4225-9eaf-02ddccdd50a9",
-            "tenant_id": "97e1586d580745d7b311406697aaf097"
-        }
-    }
-
-\
-
-    Json Response:
-
-.. code-block:: python
-
-    {
-        "tap_service": {
-            "description": "Test_Tap",
-            "id": "c352f537-ad49-48eb-ab05-1c6b8cb900ff",
-            "name": "Test",
-            "port_id": "c9beb5a1-21f5-4225-9eaf-02ddccdd50a9",
-            "tenant_id": "97e1586d580745d7b311406697aaf097"
-        }
-    }
-
-2. List TapServices
-
-\
-
-    **GET        /v2.0/taas/tap_services/{tap_service_uuid}**
-
-\
-
-    Json Response:
-
-.. code-block:: python
-
-    {
-        "tap_services": [
-            {
-                "description": "Test_Tap",
-                "id": "c352f537-ad49-48eb-ab05-1c6b8cb900ff",
-                "name": "Test",
-                "port_id": "c9beb5a1-21f5-4225-9eaf-02ddccdd50a9",
-                "tenant_id": "97e1586d580745d7b311406697aaf097"
-            }
-        ]
-    }
-
-3. Delete TapService
-
-\
-
-    **DELETE        /v2.0/taas/tap_services/{tap_service_uuid}**
-
-\
-
-4. Create TapFlow
-
-\
-
-   **POST        /v2.0/taas/tap_flows**
-
-\
-
-    Json Request:
-
-.. code-block:: python
-
-    {
-        "tap_flow": {
-            "description": "Test_flow1",
-            "direction": "BOTH",
-            "name": "flow1",
-            "source_port": "775a58bb-e2c6-4529-a918-2f019169b5b1",
-            "tap_service_id": "69bd12b2-0e13-45ec-9045-b674fd9f0468",
-            "tenant_id": "97e1586d580745d7b311406697aaf097",
-            "vlan_filter": "9,18-27,36,45,54-63"
-        }
-    }
-
-\
-
-    Json Response:
-
-.. code-block:: python
-
-    {
-        "tap_flow": {
-            "description": "Test_flow1",
-            "direction": "BOTH",
-            "id": "cc47f881-345f-4e62-ad24-bea79eb28304",
-            "name": "flow1",
-            "source_port": "775a58bb-e2c6-4529-a918-2f019169b5b1",
-            "tap_service_id": "69bd12b2-0e13-45ec-9045-b674fd9f0468",
-            "tenant_id": "97e1586d580745d7b311406697aaf097",
-            "vlan_filter": "9,18-27,36,45,54-63"
-        }
-    }
-
-5. List TapFlows
-
-\
-
-    **GET        /v2.0/taas/tap_flows/{tap_flow_uuid}**
-
-\
-
-    Json Response:
-
-.. code-block:: python
-
-    {
-        "tap_flows": [
-            {
-                "description": "Test_flow1",
-                "direction": "BOTH",
-                "id": "cc47f881-345f-4e62-ad24-bea79eb28304",
-                "name": "flow1",
-                "source_port": "775a58bb-e2c6-4529-a918-2f019169b5b1",
-                "tap_service_id": "c352f537-ad49-48eb-ab05-1c6b8cb900ff",
-                "tenant_id": "97e1586d580745d7b311406697aaf097",
-                "vlan_filter": "9,18-27,36,45,54-63"
-            }
-        ]
-    }
-
-6. Delete TapFlow
-
-\
-
-    **DELETE        /v2.0/taas/tap_flows/{tap_flow_uuid}**
-
-\
+https://docs.openstack.org/api-ref/network/v2/index.html#tap-as-a-service
 
 TaaS CLI Reference
 ==================
@@ -264,32 +116,6 @@ and tap-as-a-service has an extension for taas related commands.
 
 * Update tap flow **openstack tap flow update** <tap flow id/tap flow name> --name <new name of the tap flow> --description <new description of the tap flow>
 
-Neutron CLI
------------
-
-.. warning::
-
-   neutron CLI is now deprecated, and will be removed in the future.
-   Use openstack CLI instead.
-
-The TaaS commands can be executed using TaaS CLI, which is integrated with neutron.
-It can be used to send REST request and interact with the TaaS
-extension. Given below are the detail of the CLIs:
-
-- **neutron tap-service-create**: Creates a Tap service.
-- **neutron tap-service-list**: Lists all the Tap services.
-- **neutron tap-service-show**: Show the details for a Tap service.
-- **neutron tap-service-update**: Update the information for a Tap service.
-- **neutron tap-service-delete**: Delete an existing Tap service.
-- **neutron tap-flow-create**: Creates a Tap flow.
-- **neutron tap-flow-list**: Lists all the Tap flows.
-- **neutron tap-flow-show**: Show the details for a Tap flow.
-- **neutron tap-flow-update**: Update the information for a Tap flow.
-- **neutron tap-flow-delete**: Delete an existing Tap flow.
-
-For usage type **--help** after any of the above commands
-in the terminal after TaaS has been installed.
-
 Workflow
 =========