diff --git a/doc/source/index.rst b/doc/source/index.rst
index b8cfd27..11cfded 100644
--- a/doc/source/index.rst
+++ b/doc/source/index.rst
@@ -20,6 +20,14 @@ Kilo approved specs:
 
    specs/kilo/*
 
+Liberty approved specs:
+
+.. toctree::
+   :glob:
+   :maxdepth: 1
+
+   specs/liberty/*
+
 ==================
 Indices and tables
 ==================
diff --git a/specs/liberty/dummy.rst b/specs/liberty/dummy.rst
new file mode 100644
index 0000000..1d9d022
--- /dev/null
+++ b/specs/liberty/dummy.rst
@@ -0,0 +1,104 @@
+..
+ This work is licensed under a Creative Commons Attribution 3.0 Unported
+ License.
+
+ http://creativecommons.org/licenses/by/3.0/legalcode
+
+==========================================
+Title of your blueprint
+==========================================
+
+
+Problem description
+===================
+
+
+Proposed change
+===============
+
+
+Data model impact
+-----------------
+
+
+REST API impact
+---------------
+
+
+Security impact
+---------------
+
+
+Notifications impact
+--------------------
+
+
+Other end user impact
+---------------------
+
+
+Performance impact
+------------------
+
+
+Other deployer impact
+---------------------
+
+
+Developer impact
+----------------
+
+
+Community impact
+----------------
+
+
+Alternatives
+------------
+
+
+Implementation
+==============
+
+Assignee(s)
+-----------
+
+
+Work items
+----------
+
+
+Dependencies
+============
+
+
+Testing
+=======
+
+Tempest Tests
+-------------
+
+
+Functional Tests
+----------------
+
+
+API Tests
+---------
+
+
+Documentation impact
+====================
+
+User Documentation
+------------------
+
+
+Developer Documentation
+-----------------------
+
+
+References
+==========
+
+
diff --git a/specs/liberty/example.rst b/specs/liberty/example.rst
new file mode 100644
index 0000000..adcdca3
--- /dev/null
+++ b/specs/liberty/example.rst
@@ -0,0 +1,411 @@
+..
+ This work is licensed under a Creative Commons Attribution 3.0 Unported
+ License.
+
+ http://creativecommons.org/licenses/by/3.0/legalcode
+
+==========================================
+Example Spec - The title of your blueprint
+==========================================
+
+Launchpad blueprint:
+
+https://blueprints.launchpad.net/group-based-policy/+spec/some-spec
+
+Introduction paragraph -- why are we doing anything? A single paragraph of
+prose that operators can understand.
+
+Some notes about using this template:
+
+* Your spec should be in ReSTructured text, like this template.
+
+* Please wrap text at 80 columns.
+
+* Please do not delete any of the sections in this template.  If you have
+  nothing to say for a whole section, just write: None
+
+* For help with syntax, see http://sphinx-doc.org/rest.html
+
+* To test out your formatting, build the docs using tox, or see:
+  http://rst.ninjs.org
+
+* If you would like to provide a diagram with your spec, text representations
+  are preferred. http://asciiflow.com/ is a very nice tool to assist with
+  making ascii diagrams. blockdiag is another tool. These are described below.
+  If you require an image (screenshot) for your BP, attaching that to the BP
+  and checking it in is also accepted. However, text representations are prefered.
+
+* Diagram examples
+
+asciiflow::
+
+  +----------+     +-----------+        +----------+
+  | A        |     |  B        |        |  C       |
+  |          +-----+           +--------+          |
+  +----------+     +-----------+        +----------+
+
+blockdiag
+
+.. blockdiag::
+
+  blockdiag sample {
+    a -> b -> c;
+  }
+
+actdiag
+
+.. actdiag::
+
+   actdiag {
+     write -> convert -> image
+     lane user {
+       label = "User"
+       write [label = "Writing reST"];
+       image [label = "Get diagram IMAGE"];
+     }
+     lane actdiag {
+       convert [label = "Convert reST to Image"];
+     }
+   }
+
+nwdiag
+
+.. nwdiag::
+
+  nwdiag {
+    network dmz {
+      address = "210.x.x.x/24"
+
+      web01 [address = "210.x.x.1"];
+      web02 [address = "210.x.x.2"];
+    }
+    network internal {
+      address = "172.x.x.x/24";
+
+      web01 [address = "172.x.x.1"];
+      web02 [address = "172.x.x.2"];
+      db01;
+      db02;
+    }
+  }
+
+
+seqdiag
+
+.. seqdiag::
+
+  seqdiag {
+    browser  -> webserver [label = "GET /index.html"];
+    browser <-- webserver;
+    browser  -> webserver [label = "POST /blog/comment"];
+    webserver  -> database [label = "INSERT comment"];
+    webserver <-- database;
+    browser <-- webserver;
+  }
+
+
+
+Problem description
+===================
+
+A detailed description of the problem:
+
+* For a new feature this might be use cases. Ensure you are clear about the
+  actors in each use case: End User vs Deployer
+
+* For a major reworking of something existing it would describe the
+  problems in that feature that are being addressed.
+
+
+Proposed change
+===============
+
+Here is where you cover the change you propose to make in detail. How do you
+propose to solve this problem?
+
+If this is one part of a larger effort make it clear where this piece ends. In
+other words, what's the scope of this effort?
+
+Alternatives
+------------
+
+What other ways could we do this thing? Why aren't we using those? This doesn't
+have to be a full literature review, but it should demonstrate that thought has
+been put into why the proposed solution is an appropriate one.
+
+Data model impact
+-----------------
+
+Changes which require modifications to the data model often have a wider impact
+on the system.  The community often has strong opinions on how the data model
+should be evolved, from both a functional and performance perspective. It is
+therefore important to capture and gain agreement as early as possible on any
+proposed changes to the data model.
+
+Questions which need to be addressed by this section include:
+
+* What new data objects and/or database schema changes is this going to require?
+
+* What database migrations will accompany this change.
+
+* How will the initial set of new data objects be generated, for example if you
+  need to take into account existing instances, or modify other existing data
+  describe how that will work.
+
+REST API impact
+---------------
+
+For each API resource to be implemented using the attribute map
+facility, describe the resource collection and specify the name,
+type, and other essential details of each new or modified attribute.
+A table similar to the following may be used:
+
++----------+-------+---------+---------+------------+--------------+
+|Attribute |Type   |Access   |Default  |Validation/ |Description   |
+|Name      |       |         |Value    |Conversion  |              |
++==========+=======+=========+=========+============+==============+
+|id        |string |RO, all  |generated|N/A         |identity      |
+|          |(UUID) |         |         |            |              |
++----------+-------+---------+---------+------------+--------------+
+|name      |string |RW, all  |''       |string      |human-readable|
+|          |       |         |         |            |name          |
++----------+-------+---------+---------+------------+--------------+
+|color     |string |RW, admin|'red'    |'red',      |color         |
+|          |       |         |         |'yellow', or|indicating    |
+|          |       |         |         |'green'     |state         |
++----------+-------+---------+---------+------------+--------------+
+
+
+Here is the other example of the table using csv-table
+
+
+.. csv-table:: CSVTable
+    :header: Attribute Name,Type,Access,Default Value,Validation Conversion,Description
+
+    id,string (UUID),"RO, all",generated,N/A,identity
+    name,string,"RW, all","''",string,human-readable name
+    color,string,"RW, admin",red,"'red', 'yellow' or 'green'",color indicating state
+
+
+Each API method which is either added or changed that does not use
+Neutron's attribute map facility should have the following:
+
+* Specification for the method
+
+  * A description of what the method does suitable for use in
+    user documentation
+
+  * Method type (POST/PUT/GET/DELETE)
+
+  * Normal http response code(s)
+
+  * Expected error http response code(s)
+
+    * A description for each possible error code should be included
+      describing semantic errors which can cause it such as
+      inconsistent parameters supplied to the method, or when an
+      instance is not in an appropriate state for the request to
+      succeed. Errors caused by syntactic problems covered by the JSON
+      schema defintion do not need to be included.
+
+  * URL for the resource
+
+  * Parameters which can be passed via the url
+
+  * JSON schema definition for the body data if allowed
+
+  * JSON schema definition for the response data if any
+
+* Example use case including typical API samples for both data supplied
+  by the caller and the response
+
+* Discuss any API policy changes, and discuss what things a deployer needs to
+  think about when defining their API policy. This is in reference to the
+  policy.json file.
+
+Note that the schema should be defined as restrictively as
+possible. Parameters which are required should be marked as such and
+only under exceptional circumstances should additional parameters
+which are not defined in the schema be permitted (eg
+additionaProperties should be False).
+
+Reuse of existing predefined parameter types such as regexps for
+passwords and user defined names is highly encouraged.
+
+Security impact
+---------------
+
+Describe any potential security impact on the system.  Some of the items to
+consider include:
+
+* Does this change touch sensitive data such as tokens, keys, or user data?
+
+* Does this change alter the API in a way that may impact security, such as
+  a new way to access sensitive information or a new way to login?
+
+* Does this change involve cryptography or hashing?
+
+* Does this change require the use of sudo or any elevated privileges?
+
+* Does this change involve using or parsing user-provided data? This could
+  be directly at the API level or indirectly such as changes to a cache layer.
+
+* Can this change enable a resource exhaustion attack, such as allowing a
+  single API interaction to consume significant server resources? Some examples
+  of this include launching subprocesses for each connection, or entity
+  expansion attacks in XML.
+
+For more detailed guidance, please see the OpenStack Security Guidelines as
+a reference (https://wiki.openstack.org/wiki/Security/Guidelines).  These
+guidelines are a work in progress and are designed to help you identify
+security best practices.  For further information, feel free to reach out
+to the OpenStack Security Group at openstack-security@lists.openstack.org.
+
+Notifications impact
+--------------------
+
+Please specify any changes to notifications. Be that an extra notification,
+changes to an existing notification, or removing a notification.
+
+Other end user impact
+---------------------
+
+Aside from the API, are there other ways a user will interact with this feature?
+
+* Does this change have an impact on python client? What does the user
+  interface there look like?
+
+Performance impact
+------------------
+
+Describe any potential performance impact on the system, for example
+how often will new code be called, and is there a major change to the calling
+pattern of existing code.
+
+Examples of things to consider here include:
+
+* A periodic task might look like a small addition but if it calls conductor or
+  another service the load is multiplied by the number of nodes in the system.
+
+* A small change in a utility function or a commonly used decorator can have a
+  large impacts on performance.
+
+* Calls which result in a database queries (whether direct or via conductor) can
+  have a profound impact on performance when called in critical sections of the
+  code.
+
+* Will the change include any locking, and if so what considerations are there on
+  holding the lock?
+
+Other deployer impact
+---------------------
+
+Discuss things that will affect how you deploy and configure OpenStack
+that have not already been mentioned, such as:
+
+* What config options are being added? Should they be more generic than
+  proposed (for example a flag that other hypervisor drivers might want to
+  implement as well)? Are the default values ones which will work well in
+  real deployments?
+
+* Is this a change that takes immediate effect after its merged, or is it
+  something that has to be explicitly enabled?
+
+* If this change is a new binary, how would it be deployed?
+
+* Please state anything that those doing continuous deployment, or those
+  upgrading from the previous release, need to be aware of. Also describe
+  any plans to deprecate configuration values or features.  For example, if we
+  change the directory name that instances are stored in, how do we handle
+  instance directories created before the change landed?  Do we move them?  Do
+  we have a special case in the code? Do we assume that the operator will
+  recreate all the instances in their cloud?
+
+Developer impact
+----------------
+
+Discuss things that will affect other developers working on OpenStack,
+such as:
+
+* If the blueprint proposes a change to the API, discussion of how other
+  plugins would implement the feature is required.
+
+
+Implementation
+==============
+
+Assignee(s)
+-----------
+
+Who is leading the writing of the code? Or is this a blueprint where you're
+throwing it out there to see who picks it up?
+
+If more than one person is working on the implementation, please designate the
+primary author and contact.
+
+Primary assignee:
+  <launchpad-id or None>
+
+Other contributors:
+  <launchpad-id or None>
+
+Work items
+----------
+
+Work items or tasks -- break the feature up into the things that need to be
+done to implement it. Those parts might end up being done by different people,
+but we're mostly trying to understand the timeline for implementation.
+
+
+Dependencies
+============
+
+* Include specific references to specs and/or blueprints in other
+  projects, that this one either depends on or is related to.
+
+* If this requires functionality of another project that is not currently used
+  by Neutron (such as the glance v2 API when we previously only required v1),
+  document that fact.
+
+* Does this feature require any new library dependencies or code otherwise not
+  included in OpenStack? Or does it depend on a specific version of library?
+
+
+Testing
+=======
+
+Please discuss how the change will be tested. We especially want to know what
+tempest tests will be added. It is assumed that unit test coverage will be
+added so that doesn't need to be mentioned explicitly, but discussion of why
+you think unit tests are sufficient and we don't need to add more tempest
+tests would need to be included.
+
+Is this untestable in gate given current limitations (specific hardware /
+software configurations available)? If so, are there mitigation plans (3rd
+party testing, gate enhancements, etc).
+
+
+Documentation impact
+====================
+
+What is the impact on the docs team of this change? Some changes might require
+donating resources to the docs team to have the documentation updated. Don't
+repeat details discussed above, but please reference them here.
+
+
+References
+==========
+
+Please add any useful references here. You are not required to have any
+reference. Moreover, this specification should still make sense when your
+references are unavailable. Examples of what you could include are:
+
+* Links to mailing list or IRC discussions
+
+* Links to notes from a summit session
+
+* Links to relevant research, if appropriate
+
+* Related specifications as appropriate (e.g. link any vendor documentation)
+
+* Anything else you feel it is worthwhile to refer to
diff --git a/specs/liberty/gbp-inject-default-route-attr.rst b/specs/liberty/gbp-inject-default-route-attr.rst
new file mode 100644
index 0000000..6ef5e81
--- /dev/null
+++ b/specs/liberty/gbp-inject-default-route-attr.rst
@@ -0,0 +1,129 @@
+..
+ This work is licensed under a Creative Commons Attribution 3.0 Unported
+ License.
+
+ http://creativecommons.org/licenses/by/3.0/legalcode
+
+==========================================
+Allow control of default route injection
+==========================================
+
+Launchpad blueprint:
+
+https://blueprints.launchpad.net/group-based-policy/+spec/inject-default-route
+
+Problem description
+===================
+
+For every PTG that is created and associated with a subnet, a default
+gateway is set for that subnet. A route to this default gateway is 
+injected automtically whenever a VM obtains a DHCP IP.
+
+When a VM is associated with more than one PTG, it can get a default
+route for the subnet associated every PTG. This can lead to one default
+route overriding another one and might not be desirable in certain cases.
+
+
+Proposed change
+===============
+
+It is proposed to add a new attribute to the l2_policy resource, that will allow
+suppressing the default route propagation for all PTGs associated with this
+l2_policy. The current default behavior will be maintained that the default
+route is always propagated. This change will be backward compatible.
+
+Data model impact
+-----------------
+
+A new boleean attribute "inject_default_route" will be added to the L2Policy
+table.
+
+REST API impact
+---------------
+
+A new optional attribute "inject_default_route" is added to the l2_policy resource:
+
+        'inject_default_route': {'allow_post': True, 'allow_put': True,
+                                 'default': True, 'is_visible': True,
+                                 'convert_to': attr.convert_to_boolean,
+                                 'required': False},
+
+
+Security impact
+---------------
+
+
+Notifications impact
+--------------------
+
+
+Other end user impact
+---------------------
+
+
+Performance impact
+------------------
+
+
+Other deployer impact
+---------------------
+
+
+Developer impact
+----------------
+
+
+Community impact
+----------------
+
+
+Alternatives
+------------
+
+
+Implementation
+==============
+
+
+Assignee(s)
+-----------
+
+* Sumit Naiksatam (snaiksat)
+
+Work items
+----------
+
+
+Dependencies
+============
+
+
+Testing
+=======
+
+Tempest tests
+-------------
+
+
+Functional tests
+----------------
+
+
+API tests
+---------
+
+
+Documentation impact
+====================
+
+User documentation
+------------------
+
+
+Developer documentation
+-----------------------
+
+
+References
+==========
+