+
+'doc8' Validation
+-----------------
+It is recommended that all rst content is validated by `doc8 <https://pypi.python.org/pypi/doc8>`_ standards.
+To validate your rst files using doc8, install doc8.
+
+.. code-block:: bash
+
+ sudo pip install doc8
+
+doc8 can now be used to check the rst files. Execute as,
+
+.. code-block:: bash
+
+ doc8 --ignore D000,D001 <file>
+
+
+Testing: Build Documentation Locally
+------------------------------------
+
+Composite OPNFVDOCS documentation
++++++++++++++++++++++++++++++++++
+To build whole documentation under opnfvdocs/, follow these steps:
+
+Install virtual environment.
+
+.. code-block:: bash
+
+ sudo pip install virtualenv
+ cd /local/repo/path/to/project
+
+Download the OPNFVDOCS repository.
+
+.. code-block:: bash
+
+ git clone https://gerrit.opnfv.org/gerrit/opnfvdocs
+
+Change directory to opnfvdocs & install requirements.
+
+.. code-block:: bash
+
+ cd opnfvdocs
+ sudo pip install -r etc/requirements.txt
+
+Update submodules, build documentation using tox & then open using any browser.
+
+.. code-block:: bash
+
+ cd opnfvdocs
+ git submodule update --init
+ tox -edocs
+ firefox docs/_build/html/index.html
+
+.. note:: Make sure to run `tox -edocs` and not just `tox`.
+
+Individual project documentation
+++++++++++++++++++++++++++++++++
+To test how the documentation renders in HTML, follow these steps:
+
+Install virtual environment.
+
+.. code-block:: bash
+
+ sudo pip install virtualenv
+ cd /local/repo/path/to/project
+
+Download the opnfvdocs repository.
+
+.. code-block:: bash
+
+ git clone https://gerrit.opnfv.org/gerrit/opnfvdocs
+
+Change directory to opnfvdocs & install requirements.
+
+.. code-block:: bash
+
+ cd opnfvdocs
+ sudo pip install -r etc/requirements.txt
+
+Move the conf.py file to your project folder where RST files have been kept:
+
+.. code-block:: bash
+
+ mv opnfvdocs/docs/conf.py <path-to-your-folder>/
+
+Move the static files to your project folder:
+
+.. code-block:: bash
+
+ mv opnfvdocs/_static/ <path-to-your-folder>/
+
+Build the documentation from within your project folder:
+
+.. code-block:: bash
+
+ sphinx-build -b html <path-to-your-folder> <path-to-output-folder>
+
+Your documentation shall be built as HTML inside the
+specified output folder directory.
+
+.. note:: Be sure to remove the `conf.py`, the static/ files and the output folder from the `<project>/docs/`. This is for testing only. Only commit the rst files and related content.