diff --git a/doc/source/install/index.rst b/doc/source/install/index.rst
index 24f1caebe7..d23689e5fe 100644
--- a/doc/source/install/index.rst
+++ b/doc/source/install/index.rst
@@ -11,3 +11,4 @@ Contents:
    multinode
    kubernetes-gate
    ext-dns-fqdn
+   plugins/index
diff --git a/doc/source/install/plugins/deploy-tap-as-a-service-neutron-plugin.rst b/doc/source/install/plugins/deploy-tap-as-a-service-neutron-plugin.rst
new file mode 100644
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--- /dev/null
+++ b/doc/source/install/plugins/deploy-tap-as-a-service-neutron-plugin.rst
@@ -0,0 +1,339 @@
+..
+ This work is licensed under a Creative Commons Attribution 3.0 Unported
+ License.
+
+ http://creativecommons.org/licenses/by/3.0/legalcode
+
+..
+
+==========================================================
+Deploy tap-as-a-service (TaaS) Neutron / Dashboard plugin
+==========================================================
+
+This guide explains how to deploy tap-as-a-service (TaaS) Neutron plugin and
+TaaS Dashboard plugin in Neutron and Horizon charts respectively.
+
+TaaS plugin provides a mechanism to mirror certain traffic (for example tagged
+with specific VLANs) from a source VM to any traffic analyzer VM. When packet
+will be forwarded, the original value of source and target ip/ports information
+will not be altered and the system administrator will be able to run, for ex.
+tcpdump, on the target VM to trace these packets.
+
+For more details, refer to TaaS specification: Tap-as-a-service_.
+
+.. _Tap-as-a-service: https://github.com/openstack/tap-as-a-service/blob/master/specs/mitaka/tap-as-a-service.rst
+
+
+TaaS Architecture
+==================
+
+As any other Neutron plugin, TaaS neutron plugin functionality consists of
+following modules:
+
+.. figure:: figures/taas-architecture.png
+   :alt: Neutron TaaS Architecture
+
+**TaaS Plugin**: This is the front-end of TaaS which runs on controller node
+(Neutron server). This serves TaaS APIs and stores/retrieves TaaS configuration
+state to/from Neutron TaaS DB.
+
+**TaaS Agent, TaaS OVS Driver and TaaS SR-IOV Driver**: This forms the back-end
+of TaaS which runs as a ML2 agent extension on compute nodes. It handles the RPC
+calls made by TaaS Plugin and configures the mechanism driver, i.e. OpenVSwitch
+or SR-IOV Nic Switch.
+
+**TaaS Dashboard Plugin**: Horizon Plugin which adds GUI panels for TaaS
+resources in the Horizon Dashboard.
+
+
+Prepare LOCI images
+======================
+
+Before deploying TaaS and/or TaaS Dashboard, it needs to be added in Neutron
+and/or Horizon LOCI images.
+
+This is a two step process, i.e.
+
+#. Prepare a requirements LOCI image with Neutron TaaS and TaaS Dashboard code
+   installed.
+
+#. Prepare Neutron or Horizon LOCI image using this requirements image as
+   :code:`docker build --build-arg WHEELS` command argument.
+
+Requirements LOCI image
+-------------------------
+
+* Create a patchset for ``openstack/requirements`` repo
+
+  Add TaaS and TaaS dashboard dependencies in :code:`upper-constraints.txt`
+  file in :code:`openstack/requirements` repo, i.e.
+  https://git.openstack.org/openstack/requirements
+
+  .. path upper-constraints
+  .. code-block:: none
+
+     git+https://git.openstack.org/openstack/tap-as-a-service@master#egg=tap-as-a-service
+     git+https://git.openstack.org/openstack/tap-as-a-service-dashboard@master#egg=tap-as-a-service-dashboard
+
+  .. end
+
+  For example if gerrit refspec for this commit is "refs/changes/xx/xxxxxx/x",
+  so export the :code:`REQUIREMENTS_REF_SPEC` variable as follows:
+
+  .. path REQUIREMENTS_REF_SPEC
+  .. code-block:: bash
+
+     export REQUIREMENTS_REF_SPEC="refs/changes/xx/xxxxxx/x"
+
+  .. end
+
+* Build the requirements LOCI image using above commit
+
+  Use it as ``docker build --build-arg PROJECT_REF=${REQUIREMENTS_REF_SPEC}``
+  command argument to build the requirements LOCI image.
+
+
+Neutron and Horizon LOCI images
+---------------------------------
+
+* Create a patchset for ``openstack/neutron`` repo
+
+  Add TaaS dependency in ``requirements.txt`` file in ``openstack/neutron``
+  repo, i.e. https://git.openstack.org/openstack/neutron
+
+  .. path patchset-neutron
+  .. code-block:: none
+
+     tap-as-a-service
+
+  .. end
+
+  For example if gerrit refspec for this commit is "refs/changes/xx/xxxxxx/x";
+  so export the :code:`NEUTRON_REF_SPEC` variable as follows:
+
+  .. path patchset-neutron-export
+  .. code-block:: bash
+
+     export NEUTRON_REF_SPEC="refs/changes/xx/xxxxxx/x"
+
+  .. end
+
+* Create a patchset for ``openstack/horizon`` repo
+
+  Add TaaS Dashboard dependency in ``requirements.txt`` file in
+  ``openstack/horizon`` repo, i.e. https://git.openstack.org/openstack/horizon
+
+  .. path patchset-horizon
+  .. code-block:: none
+
+     tap-as-a-service-dashboard
+
+  .. end
+
+  For example if gerrit refspec for this commit is "refs/changes/xx/xxxxxx/x";
+  so export the :code:`HORIZON_REF_SPEC` variable as follows:
+
+  .. path patchset-horizon-export
+  .. code-block:: bash
+
+     export HORIZON_REF_SPEC="refs/changes/xx/xxxxxx/x"
+
+  .. end
+
+* Putting it all together
+
+  Apart from the variables above with gerrit refspec values, additionally
+  export following environment variables with values as applicable:
+
+  .. path other-env-export
+  .. code-block:: bash
+
+     export OPENSTACK_VERSION="stable/ocata"
+     export PRIVATE_REPO="docker.io/username"
+
+  .. end
+
+  Use above gerrit commits to prepare the LOCI images using following script:
+
+  .. path main-script
+  .. code-block:: bash
+
+     #!/bin/bash
+     set -ex
+
+     # export following variables with applicable values before invoking the script
+     #----------
+     : ${OPENSTACK_VERSION:="stable/ocata"}
+     : ${REQUIREMENTS_REF_SPEC:=""}
+     : ${NEUTRON_REF_SPEC:=""}
+     : ${HORIZON_REF_SPEC:=""}
+     : ${PRIVATE_REPO:="docker.io/username"} # Replace with your own dockerhub repo
+     #----------
+
+     IMAGE_TAG="${OPENSTACK_VERSION#*/}"
+     REGEX_GERRIT_REF_SPEC="^refs"
+
+     [[ ${REQUIREMENTS_REF_SPEC} =~ ${REGEX_GERRIT_REF_SPEC} ]] ||
+     (echo "Please set a proper value for REQUIREMENTS_REF_SPEC env variable" && exit)
+
+     [[ ${NEUTRON_REF_SPEC} =~ ${REGEX_GERRIT_REF_SPEC} ]] ||
+     (echo "Please set a proper value for NEUTRON_REF_SPEC env variable" && exit)
+
+     [[ ${HORIZON_REF_SPEC} =~ ${REGEX_GERRIT_REF_SPEC} ]] ||
+     (echo "Please set a proper value for HORIZON_REF_SPEC env variable" && exit)
+
+     # Login to private-repo : provide login password when asked
+     sudo docker login
+
+     sudo docker run -d \
+       --name docker-in-docker \
+       --privileged=true \
+       --net=host \
+       -v /var/lib/docker \
+       -v ${HOME}/.docker/config.json:/root/.docker/config.json:ro\
+       docker.io/docker:17.07.0-dind \
+       dockerd \
+         --pidfile=/var/run/docker.pid \
+         --host=unix:///var/run/docker.sock \
+         --storage-driver=overlay2
+     sudo docker exec docker-in-docker apk update
+     sudo docker exec docker-in-docker apk add git
+
+     # Prepare Requirements image
+     sudo docker exec docker-in-docker docker build --force-rm --pull --no-cache \
+         https://git.openstack.org/openstack/loci.git \
+         --network host \
+         --build-arg FROM=gcr.io/google_containers/ubuntu-slim:0.14 \
+         --build-arg PROJECT=requirements \
+         --build-arg PROJECT_REF=${REQUIREMENTS_REF_SPEC} \
+         --tag ${PRIVATE_REPO}/requirements:${IMAGE_TAG}
+     sudo docker exec docker-in-docker docker push ${PRIVATE_REPO}/requirements:${IMAGE_TAG}
+
+     # Prepare Neutron image
+     sudo docker exec docker-in-docker docker build --force-rm --pull --no-cache \
+     https://git.openstack.org/openstack/loci.git \
+     --build-arg PROJECT=neutron \
+     --build-arg PROJECT_REF=${NEUTRON_REF_SPEC} \
+     --build-arg FROM=gcr.io/google_containers/ubuntu-slim:0.14 \
+     --build-arg PROFILES="fluent neutron linuxbridge openvswitch" \
+     --build-arg PIP_PACKAGES="pycrypto" \
+     --build-arg WHEELS=${PRIVATE_REPO}/requirements:${IMAGE_TAG} \
+     --tag ${PRIVATE_REPO}/neutron:${IMAGE_TAG}
+     sudo docker exec docker-in-docker docker push ${PRIVATE_REPO}/neutron:${IMAGE_TAG}
+
+     # Prepare Neutron sriov image
+     sudo docker exec docker-in-docker docker build --force-rm --pull --no-cache \
+     https://git.openstack.org/openstack/loci.git \
+     --build-arg PROJECT=neutron \
+     --build-arg PROJECT_REF=${NEUTRON_REF_SPEC} \
+     --build-arg FROM=docker.io/ubuntu:18.04 \
+     --build-arg PROFILES="fluent neutron linuxbridge openvswitch" \
+     --build-arg PIP_PACKAGES="pycrypto" \
+     --build-arg DIST_PACKAGES="ethtool lshw" \
+     --build-arg WHEELS=${PRIVATE_REPO}/requirements:${IMAGE_TAG} \
+     --tag ${PRIVATE_REPO}/neutron:${IMAGE_TAG}-sriov-1804
+     sudo docker exec docker-in-docker docker push ${PRIVATE_REPO}/neutron:${IMAGE_TAG}-sriov-1804
+
+     # Prepare Horizon image
+     sudo docker exec docker-in-docker docker build --force-rm --pull --no-cache \
+     https://git.openstack.org/openstack/loci.git \
+     --build-arg PROJECT=horizon \
+     --build-arg PROJECT_REF=${HORIZON_REF_SPEC} \
+     --build-arg FROM=gcr.io/google_containers/ubuntu-slim:0.14 \
+     --build-arg PROFILES="fluent horizon apache" \
+     --build-arg PIP_PACKAGES="pycrypto" \
+     --build-arg WHEELS=${PRIVATE_REPO}/requirements:${IMAGE_TAG} \
+     --tag ${PRIVATE_REPO}/horizon:${IMAGE_TAG}
+     sudo docker exec docker-in-docker docker push ${PRIVATE_REPO}/horizon:${IMAGE_TAG}
+
+  .. end
+
+
+Deploy TaaS Plugin
+====================
+
+Override images in Neutron chart
+---------------------------------
+
+Override the :code:`images` section parameters for Neutron chart with the
+custom LOCI image's tag, prepared as explained in above sections.
+
+.. code-block:: yaml
+
+    images:
+      tags:
+        neutron_db_sync: ${PRIVATE_REPO}/neutron:ocata
+        neutron_server: ${PRIVATE_REPO}/neutron:ocata
+        neutron_dhcp: ${PRIVATE_REPO}/neutron:ocata
+        neutron_metadata: ${PRIVATE_REPO}/neutron:ocata
+        neutron_l3: ${PRIVATE_REPO}/neutron:ocata
+        neutron_openvswitch_agent: ${PRIVATE_REPO}/neutron:ocata
+        neutron_linuxbridge_agent: ${PRIVATE_REPO}/neutron:ocata
+        neutron_sriov_agent: ${PRIVATE_REPO}/neutron:ocata-sriov-1804
+        neutron_sriov_agent_init: ${PRIVATE_REPO}/neutron:ocata-sriov-1804
+
+Configure TaaS in Neutron chart
+--------------------------------
+
+While deploying neutron-server and L2 agents, TaaS should be enabled in
+``conf: neutron`` section to add TaaS as a service plugin; in ``conf: plugins``
+section to add TaaS as a L2 agent extension; in ``conf: taas_plugin`` section
+to configure the ``service_provider`` endpoint used by Neutron TaaS plugin:
+
+.. code-block:: yaml
+
+    conf:
+      neutron:
+        DEFAULT:
+          service_plugins: taas
+      plugins:
+        ml2_conf:
+          agent:
+            extensions: taas
+        taas:
+          taas:
+            enabled: True
+      taas_plugin:
+        service_providers:
+          service_provider: TAAS:TAAS:neutron_taas.services.taas.service_drivers.taas_rpc.TaasRpcDriver:default
+
+
+Deploy TaaS Dashboard Plugin
+==============================
+
+TaaS dashboard plugin can be deployed simply by using custom LOCI images having
+TaaS Dashboard code installed (as explained in above sections), i.e. override
+the :code:`images` section parameters for Horizon charts:
+
+.. code-block:: yaml
+
+    images:
+      tags:
+        horizon_db_sync: ${PRIVATE_REPO}/horizon:ocata
+        horizon: ${PRIVATE_REPO}/horizon:ocata
+
+
+Set log level for TaaS
+=======================
+
+Default log level for Neutron TaaS is :code:`INFO`. For changing it, override
+following parameter:
+
+.. code-block:: yaml
+
+    conf:
+      logging:
+        logger_neutron_taas:
+          level: INFO
+
+
+References
+==========
+#. Neutron TaaS support in Openstack-Helm commits:
+
+   -  https://review.openstack.org/#/c/597200/
+   -  https://review.openstack.org/#/c/607392/
+
+#. Add TaaS panel to Horizon Dashboard:
+
+   -  https://review.openstack.org/#/c/621606/
diff --git a/doc/source/install/plugins/figures/taas-architecture.png b/doc/source/install/plugins/figures/taas-architecture.png
new file mode 100644
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Binary files /dev/null and b/doc/source/install/plugins/figures/taas-architecture.png differ
diff --git a/doc/source/install/plugins/index.rst b/doc/source/install/plugins/index.rst
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@@ -0,0 +1,9 @@
+Plugins
+========
+
+Contents:
+
+.. toctree::
+   :maxdepth: 2
+
+   deploy-tap-as-a-service-neutron-plugin