http://git-wip-us.apache.org/repos/asf/incubator-ariatosca/blob/8ee1470e/aria/parser/validation/issue.py
----------------------------------------------------------------------
diff --git a/aria/parser/validation/issue.py b/aria/parser/validation/issue.py
new file mode 100644
index 0000000..a36fe6c
--- /dev/null
+++ b/aria/parser/validation/issue.py
@@ -0,0 +1,125 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from __future__ import absolute_import  # so we can import standard 
'collections'
+
+from collections import OrderedDict
+from ..utils import full_type_name
+
+class Issue(object):
+    PLATFORM = 0
+    """
+    Platform error (e.g. I/O, hardware, a bug in ARIA)
+    """
+
+    SYNTAX = 1
+    """
+    Syntax and format (e.g. YAML, XML, JSON)
+    """
+
+    FIELD = 2
+    """
+    Single field
+    """
+
+    BETWEEN_FIELDS = 3
+    """
+    Relationships between fields within the type (internal grammar)
+    """
+
+    BETWEEN_TYPES = 4
+    """
+    Relationships between types (e.g. inheritance, external grammar)
+    """
+
+    BETWEEN_INSTANCES = 5
+    """
+    Topology (e.g. static requirements and capabilities)
+    """
+
+    EXTERNAL = 6
+    """
+    External (e.g. live requirements and capabilities)
+    """
+
+    ALL = 100
+
+    def __init__(self, message=None, exception=None, location=None, line=None,
+                 column=None, locator=None, snippet=None, level=0):
+        if message is not None:
+            self.message = str(message)
+        elif exception is not None:
+            self.message = str(exception)
+        else:
+            self.message = 'unknown issue'
+
+        self.exception = exception
+
+        if locator is not None:
+            self.location = locator.location
+            self.line = locator.line
+            self.column = locator.column
+        else:
+            self.location = location
+            self.line = line
+            self.column = column
+
+        self.snippet = snippet
+        self.level = level
+
+    @property
+    def as_raw(self):
+        return OrderedDict((
+            ('level', self.level),
+            ('message', self.message),
+            ('location', self.location),
+            ('line', self.line),
+            ('column', self.column),
+            ('snippet', self.snippet),
+            ('exception', full_type_name(self.exception) if self.exception 
else None)))
+
+    @property
+    def locator_as_str(self):
+        if self.location is not None:
+            if self.line is not None:
+                if self.column is not None:
+                    return '"%s":%d:%d' % (self.location, self.line, 
self.column)
+                else:
+                    return '"%s":%d' % (self.location, self.line)
+            else:
+                return '"%s"' % self.location
+        else:
+            return None
+
+    @property
+    def heading_as_str(self):
+        return '%d: %s' % (self.level, self.message)
+
+    @property
+    def details_as_str(self):
+        details_str = ''
+        locator = self.locator_as_str
+        if locator is not None:
+            details_str += '@%s' % locator
+        if self.snippet is not None:
+            details_str += '\n%s' % self.snippet
+        return details_str
+
+    def __str__(self):
+        heading_str = self.heading_as_str
+        details = self.details_as_str
+        if details:
+            heading_str += ', ' + details
+        return heading_str

http://git-wip-us.apache.org/repos/asf/incubator-ariatosca/blob/8ee1470e/extensions/aria_extension_tosca/__init__.py
----------------------------------------------------------------------
diff --git a/extensions/aria_extension_tosca/__init__.py 
b/extensions/aria_extension_tosca/__init__.py
new file mode 100644
index 0000000..188b80f
--- /dev/null
+++ b/extensions/aria_extension_tosca/__init__.py
@@ -0,0 +1,46 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import os.path
+
+from aria.parser import DSL_SPECIFICATION_PACKAGES
+from aria.parser.presentation import PRESENTER_CLASSES
+from aria.parser.loading import URI_LOADER_PREFIXES
+
+from .simple_v1_0 import ToscaSimplePresenter1_0
+from .simple_nfv_v1_0 import ToscaSimpleNfvPresenter1_0
+
+def install_aria_extension():
+    '''
+    Installs the TOSCA extension to ARIA.
+    '''
+
+    global PRESENTER_CLASSES # pylint: disable=global-statement
+    PRESENTER_CLASSES += (ToscaSimplePresenter1_0, ToscaSimpleNfvPresenter1_0)
+
+    # DSL specification
+    DSL_SPECIFICATION_PACKAGES.append('aria_extension_tosca')
+
+    # Imports
+    the_dir = os.path.dirname(__file__)
+    URI_LOADER_PREFIXES.append(os.path.join(the_dir, 'profiles'))
+
+MODULES = (
+    'simple_v1_0',
+    'simple_nfv_v1_0')
+
+__all__ = (
+    'MODULES',
+    'install_aria_extension')

http://git-wip-us.apache.org/repos/asf/incubator-ariatosca/blob/8ee1470e/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/artifacts.yaml
----------------------------------------------------------------------
diff --git 
a/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/artifacts.yaml 
b/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/artifacts.yaml
new file mode 100644
index 0000000..ef9e5f2
--- /dev/null
+++ b/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/artifacts.yaml
@@ -0,0 +1,121 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+artifact_types:
+
+  tosca.artifacts.Root:
+    _extensions:
+      shorthand_name: Root # ommitted in the spec (seems to be a mistake)
+      type_qualified_name: tosca:Root
+      specification: tosca-simple-1.0
+      specification_section: 5.3.1
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_ARTIFACTS_ROOT'
+    description: >-
+      This is the default (root) TOSCA Artifact Type definition that all other 
TOSCA base Artifact Types derive from.
+  
+  tosca.artifacts.File:
+    _extensions:
+      shorthand_name: File
+      type_qualified_name: tosca:File
+      specification: tosca-simple-1.0
+      specification_section: 5.3.2
+    description: >-
+      This artifact type is used when an artifact definition needs to have its 
associated file simply treated as a file and no special handling/handlers are 
invoked (i.e., it is not treated as either an implementation or deployment 
artifact type).
+    derived_from: tosca.artifacts.Root
+  
+  #
+  # Deployments
+  #
+  
+  tosca.artifacts.Deployment:
+    _extensions:
+      shorthand_name: Deployment # ommitted in the spec (seems to be a mistake)
+      type_qualified_name: tosca:Deployment
+      specification: tosca-simple-1.0
+      specification_section: 5.3.3.1
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_ARTIFACTS_DEPLOYMENT'
+    description: >-
+      This artifact type represents the parent type for all deployment 
artifacts in TOSCA. This class of artifacts typically
+      represents a binary packaging of an application or service that is used 
to install/create or deploy it as part of a node's
+      lifecycle.
+    derived_from: tosca.artifacts.Root
+    
+  tosca.artifacts.Deployment.Image:
+    _extensions:
+      shorthand_name: Deployment.Image
+      type_qualified_name: tosca:Deployment.Image
+      specification: tosca-simple-1.0
+      specification_section: 5.3.3.3
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_ARTIFACTS_DEPLOYMENT_IMAGE'
+    description: >-
+      This artifact type represents a parent type for any "image" which is an 
opaque packaging of a TOSCA Node's deployment
+      (whether real or virtual) whose contents are typically already installed 
and pre-configured (i.e., "stateful") and prepared
+      to be run on a known target container.
+    derived_from: tosca.artifacts.Deployment
+  
+  tosca.artifacts.Deployment.Image.VM:
+    _extensions:
+      shorthand_name: Deployment.VM # ommitted in the spec (seems to be a 
mistake)
+      type_qualified_name: tosca:Deployment.VM
+      specification: tosca-simple-1.0
+      specification_section: 5.3.3.4
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_ARTIFACTS_DEPLOY_IMAGE_VM'
+    description: >-
+      This artifact represents the parent type for all Virtual Machine (VM) 
image and container formatted deployment artifacts.
+      These images contain a stateful capture of a machine (e.g., server) 
including operating system and installed software along
+      with any configurations and can be run on another machine using a 
hypervisor which virtualizes typical server (i.e.,
+      hardware) resources.
+    derived_from: tosca.artifacts.Deployment
+  
+  #
+  # Implementations
+  #
+  
+  tosca.artifacts.Implementation:
+    _extensions:
+      shorthand_name: Implementation # ommitted in the spec (seems to be a 
mistake)
+      type_qualified_name: tosca:Implementation
+      specification: tosca-simple-1.0
+      specification_section: 5.3.4.1
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_ARTIFACTS_IMPLEMENTATION'
+    description: >-
+      This artifact type represents the parent type for all implementation 
artifacts in TOSCA. These artifacts are used to
+      implement operations of TOSCA interfaces either directly (e.g., scripts) 
or indirectly (e.g., config. files).
+    derived_from: tosca.artifacts.Root
+  
+  tosca.artifacts.Implementation.Bash:
+    _extensions:
+      shorthand_name: Implementation.Bash # mistake in spec? shouldn't we have 
"Implementation." as prefix?
+      type_qualified_name: tosca:Implementation.Bash
+      specification: tosca-simple-1.0
+      specification_section: 5.3.4.3
+    description: >-
+      This artifact type represents a Bash script type that contains Bash 
commands that can be executed on the Unix Bash shell.
+    derived_from: tosca.artifacts.Implementation
+    mime_type: application/x-sh
+    file_ext: [ sh ]
+  
+  tosca.artifacts.Implementation.Python:
+    _extensions:
+      shorthand_name: Implementation.Python # mistake in spec? shouldn't we 
have "Implementation." as prefix?
+      type_qualified_name: tosca:Implementation.Python
+      specification: tosca-simple-1.0
+      specification_section: 5.3.4.4
+    description: >-
+      This artifact type represents a Python file that contains Python 
language constructs that can be executed within a Python
+      interpreter.
+    derived_from: tosca.artifacts.Implementation
+    mime_type: application/x-python
+    file_ext: [ py ]

http://git-wip-us.apache.org/repos/asf/incubator-ariatosca/blob/8ee1470e/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/capabilities.yaml
----------------------------------------------------------------------
diff --git 
a/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/capabilities.yaml 
b/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/capabilities.yaml
new file mode 100644
index 0000000..2578799
--- /dev/null
+++ 
b/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/capabilities.yaml
@@ -0,0 +1,319 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+capability_types:
+
+  tosca.capabilities.Root:
+    _extensions:
+      shorthand_name: Root # ommitted in the spec (seems to be a mistake)
+      type_qualified_name: tosca:Root
+      specification: tosca-simple-1.0
+      specification_section: 5.4.1
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_CAPABILITIES_ROOT'
+    description: >-
+      This is the default (root) TOSCA Capability Type definition that all 
other TOSCA Capability Types derive from.
+
+  tosca.capabilities.Node:
+    _extensions:
+      shorthand_name: Node
+      type_qualified_name: tosca:Node
+      specification: tosca-simple-1.0
+      specification_section: 5.4.2
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_CAPABILITIES_NODE'
+    description: >-
+      The Node capability indicates the base capabilities of a TOSCA Node Type.
+    derived_from: tosca.capabilities.Root
+
+  tosca.capabilities.Container:
+    _extensions:
+      shorthand_name: Container
+      type_qualified_name: tosca:Container
+      specification: tosca-simple-1.0
+      specification_section: 5.4.3
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_CAPABILITIES_CONTAINER'
+    description: >-
+      The Container capability, when included on a Node Type or Template 
definition, indicates that the node can act as a container
+      for (or a host for) one or more other declared Node Types.
+    derived_from: tosca.capabilities.Root
+    properties:
+      num_cpus:
+        description: >-    
+          Number of (actual or virtual) CPUs associated with the Compute node.
+        type: integer
+        constraints:
+          - greater_or_equal: 1
+        required: false
+      cpu_frequency:
+        description: >-
+          Specifies the operating frequency of CPU's core. This property 
expresses the expected frequency of one (1) CPU as
+          provided by the property "num_cpus".
+        type: scalar-unit.frequency
+        constraints:
+          - greater_or_equal: 0.1 GHz
+        required: false
+      disk_size:
+        description: >-
+          Size of the local disk available to applications running on the 
Compute node (default unit is MB).
+        type: scalar-unit.size
+        constraints:
+          - greater_or_equal: 0 MB
+        required: false
+      mem_size:
+        description: >-
+          Size of memory available to applications running on the Compute node 
(default unit is MB).
+        type: scalar-unit.size
+        constraints:
+          - greater_or_equal: 0 MB
+        required: false
+
+  tosca.capabilities.Attachment:
+    _extensions:
+      shorthand_name: Attachment
+      type_qualified_name: tosca:Attachment
+      specification: tosca-simple-1.0
+      specification_section: 5.4.8
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_CAPABILITIES_ATTACHMENT'
+    description: >-
+      This is the default TOSCA type that should be used or extended to define 
an attachment capability of a (logical)
+      infrastructure device node (e.g., BlockStorage node).
+    derived_from: tosca.capabilities.Root
+
+  tosca.capabilities.OperatingSystem:
+    _extensions:
+      shorthand_name: OperatingSystem
+      type_qualified_name: tosca:OperatingSystem
+      specification: tosca-simple-1.0
+      specification_section: 5.4.9
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_CAPABILITIES_OPSYS'
+    description: >-
+      This is the default TOSCA type that should be used to express an 
Operating System capability for a node.
+    derived_from: tosca.capabilities.Root
+    properties:
+      architecture:
+        description: >-
+          The Operating System (OS) architecture. Examples of valid values 
include: x86_32, x86_64, etc.
+        type: string
+        required: false
+      type:
+        description: >-
+          The Operating System (OS) type. Examples of valid values include: 
linux, aix, mac, windows, etc.
+        type: string
+        required: false
+      distribution:
+        description: >-
+          The Operating System (OS) distribution. Examples of valid values for 
a "type" of "Linux" would include: debian, fedora,
+          rhel and ubuntu.
+        type: string
+        required: false
+      version:
+        description: >-
+          The Operating System version.
+        type: version
+        required: false
+
+  tosca.capabilities.Scalable:
+    _extensions:
+      shorthand_name: Scalable
+      type_qualified_name: tosca:Scalable
+      specification: tosca-simple-1.0
+      specification_section: 5.4.10
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_CAPABILITIES_SCALABLE'
+    description: >-
+      This is the default TOSCA type that should be used to express a 
scalability capability for a node.
+    derived_from: tosca.capabilities.Root
+    properties:
+      min_instances:
+        description: >-
+          This property is used to indicate the minimum number of instances 
that should be created for the associated TOSCA Node
+          Template by a TOSCA orchestrator.
+        type: integer
+        default: 1
+      max_instances:
+        description: >-
+          This property is used to indicate the maximum number of instances 
that should be created for the associated TOSCA Node
+          Template by a TOSCA orchestrator.
+        type: integer
+        default: 1
+      default_instances:
+        description: >-
+          An optional property that indicates the requested default number of 
instances that should be the starting number of
+          instances a TOSCA orchestrator should attempt to allocate. Note: The 
value for this property MUST be in the range between
+          the values set for "min_instances" and "max_instances" properties.
+        type: integer
+        required: false
+
+  #
+  # Endpoints
+  #
+
+  tosca.capabilities.Endpoint:
+    _extensions:
+      shorthand_name: Endpoint
+      type_qualified_name: tosca:Endpoint
+      specification: tosca-simple-1.0
+      specification_section: 5.4.4
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_CAPABILITIES_ENDPOINT'
+    description: >-
+      This is the default TOSCA type that should be used or extended to define 
a network endpoint capability. This includes the information to express a basic 
endpoint with a single port or a complex endpoint with multiple ports. By 
default the Endpoint is assumed to represent an address on a private network 
unless otherwise specified.
+    derived_from: tosca.capabilities.Root
+    properties:
+      protocol:
+        description: >-
+          The name of the protocol (i.e., the protocol prefix) that the 
endpoint accepts (any OSI Layer 4-7 protocols). Examples:
+          http, https, ftp, tcp, udp, etc.
+        type: string
+        default: tcp
+        required: true
+      port:
+        description: >-
+          The optional port of the endpoint.
+        type: tosca.datatypes.network.PortDef
+        required: false
+      secure:
+        description: >-
+          Requests for the endpoint to be secure and use credentials supplied 
on the ConnectsTo relationship.
+        type: boolean
+        default: false
+        required: false
+      url_path:
+        description: >-
+          The optional URL path of the endpoint's address if applicable for 
the protocol.
+        type: string
+        required: false
+      port_name:
+        description: >-
+          The optional name (or ID) of the network port this endpoint should 
be bound to.
+        type: string
+        required: false
+      network_name:
+        description: >-
+          The optional name (or ID) of the network this endpoint should be 
bound to. network_name: PRIVATE | PUBLIC |
+          <network_name> | <network_id>.
+        type: string
+        default: PRIVATE
+        required: false
+      initiator:
+        description: >-
+          The optional indicator of the direction of the connection.
+        type: string
+        constraints:
+          - valid_values: [ source, target, peer ]
+        default: source
+        required: false
+      ports:
+        description: >-
+          The optional map of ports the Endpoint supports (if more than one).
+        type: map
+        entry_schema:
+          type: tosca.datatypes.network.PortSpec
+        constraints:
+          - min_length: 1
+        required: false
+    attributes:
+      ip_address:
+        description: >-
+          Note: This is the IP address as propagated up by the associated 
node's host (Compute) container.
+        type: string
+
+  tosca.capabilities.Endpoint.Public:
+    _extensions:
+      shorthand_name: Endpoint.Public
+      type_qualified_name: tosca:Endpoint.Public
+      specification: tosca-simple-1.0
+      specification_section: 5.4.5
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_CAPABILITIES_ENDPOINT_PUBLIC'
+    description: >-
+      This capability represents a public endpoint which is accessible to the 
general internet (and its public IP address ranges).
+  
+      This public endpoint capability also can be used to create a floating 
(IP) address that the underlying network assigns from a
+      pool allocated from the application's underlying public network. This 
floating address is managed by the underlying network
+      such that can be routed an application's private address and remains 
reliable to internet clients.
+    derived_from: tosca.capabilities.Endpoint
+    properties:
+      network_name:
+        type: string
+        constraints:
+          - equal: PUBLIC
+        default: PUBLIC
+      floating:
+        description: >-
+          Indicates that the public address should be allocated from a pool of 
floating IPs that are associated with the network.
+        type: boolean
+        default: false
+        status: experimental
+      dns_name:
+        description: >-
+          The optional name to register with DNS.
+        type: string
+        required: false
+        status: experimental
+
+  tosca.capabilities.Endpoint.Admin:
+    _extensions:
+      shorthand_name: Endpoint.Admin
+      type_qualified_name: tosca:Endpoint.Admin
+      specification: tosca-simple-1.0
+      specification_section: 5.4.6
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_CAPABILITIES_ENDPOINT_ADMIN'
+    description: >-
+      This is the default TOSCA type that should be used or extended to define 
a specialized administrator endpoint capability.
+    derived_from: tosca.capabilities.Endpoint
+    properties:
+      secure:
+        description: >-
+          Requests for the endpoint to be secure and use credentials supplied 
on the ConnectsTo relationship.
+        type: boolean
+        constraints:
+          - equal: true
+        default: true
+
+  tosca.capabilities.Endpoint.Database:
+    _extensions:
+      shorthand_name: Endpoint.Database
+      type_qualified_name: tosca:Endpoint.Database
+      specification: tosca-simple-1.0
+      specification_section: 5.4.7
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_CAPABILITIES_ENDPOINT_DATABASE'
+    description: >-
+      This is the default TOSCA type that should be used or extended to define 
a specialized database endpoint capability.
+    derived_from: tosca.capabilities.Endpoint
+  
+  #
+  # Network
+  #
+
+  tosca.capabilities.network.Bindable:
+    _extensions:
+      shorthand_name: Bindable # mistake in spec? has "network." as a prefix 
+      type_qualified_name: tosca:Bindable
+      specification: tosca-simple-1.0
+      specification_section: 5.4.11
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_CAPABILITIES_NETWORK_BINDABLE'
+    description: >-
+      A node type that includes the Bindable capability indicates that it can 
be bound to a logical network association via a
+      network port.
+    derived_from: tosca.capabilities.Node
+
+  tosca.capabilities.network.Linkable:
+    _extensions:
+      shorthand_name: Linkable
+      type_qualified_name: tosca:Linkable
+      specification: tosca-simple-1.0
+      specification_section: 7.5.3
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_CAPABILITIES_NETWORK_LINKABLE'
+    description: >-
+      A node type that includes the Linkable capability indicates that it can 
be pointed by tosca.relationships.network.LinksTo
+      relationship type.
+    derived_from: tosca.capabilities.Node

http://git-wip-us.apache.org/repos/asf/incubator-ariatosca/blob/8ee1470e/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/data.yaml
----------------------------------------------------------------------
diff --git 
a/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/data.yaml 
b/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/data.yaml
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index 0000000..ef787b7
--- /dev/null
+++ b/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/data.yaml
@@ -0,0 +1,268 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+data_types:
+
+  #
+  # Primitive
+  #
+  
+  timestamp:
+    _extensions:
+      coerce_value: 
aria_extension_tosca.simple_v1_0.data_types.coerce_timestamp
+
+  version:
+    _extensions:
+      coerce_value: aria_extension_tosca.simple_v1_0.data_types.coerce_version
+      type_qualified_name: tosca:version
+      specification: tosca-simple-1.0
+      specification_section: 3.2.2
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#TYPE_TOSCA_VERSION'
+
+  range:
+    _extensions:
+      coerce_value: aria_extension_tosca.simple_v1_0.data_types.coerce_range
+      type_qualified_name: tosca:range
+      specification: tosca-simple-1.0
+      specification_section: 3.2.3
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#TYPE_TOSCA_RANGE'
+
+  #
+  # With entry schema
+  #
+
+  list:
+    _extensions:
+      use_entry_schema: true
+      coerce_value: aria_extension_tosca.simple_v1_0.data_types.coerce_list
+      type_qualified_name: tosca:list
+      specification: tosca-simple-1.0
+      specification_section: 3.2.4
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#TYPE_TOSCA_LIST'
+
+  map:
+    _extensions:
+      use_entry_schema: true
+      coerce_value: 
aria_extension_tosca.simple_v1_0.data_types.coerce_map_value
+      type_qualified_name: tosca:map
+      specification: tosca-simple-1.0
+      specification_section: 3.2.5
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#TYPE_TOSCA_MAP'
+  
+  #
+  # Scalar
+  #
+
+  scalar-unit.size:
+    _extensions:
+      coerce_value: 
aria_extension_tosca.simple_v1_0.data_types.coerce_scalar_unit_size
+      type_qualified_name: tosca:scalar-unit.size
+      specification: tosca-simple-1.0
+      specification_section: 3.2.6.4
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#TYPE_TOSCA_SCALAR_UNIT_SIZE'
+
+  scalar-unit.time:
+    _extensions:
+      coerce_value: 
aria_extension_tosca.simple_v1_0.data_types.coerce_scalar_unit_time
+      type_qualified_name: tosca:scalar-unit.time
+      specification: tosca-simple-1.0
+      specification_section: 3.2.6.5
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#TYPE_TOSCA_SCALAR_UNIT_TIME'
+
+  scalar-unit.frequency:
+    _extensions:
+      coerce_value: 
aria_extension_tosca.simple_v1_0.data_types.coerce_scalar_unit_frequency
+      type_qualified_name: tosca:scalar-unit.frequency
+      specification: tosca-simple-1.0
+      specification_section: 3.2.6.6
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#TYPE_TOSCA_SCALAR_UNIT_FREQUENCY'
+
+  #
+  # Complex
+  #
+
+  tosca.datatypes.Root:
+    _extensions:
+      shorthand_name: Root # ommitted in the spec (seems to be a mistake)
+      type_qualified_name: tosca:Root
+      specification: tosca-simple-1.0
+      specification_section: 5.2.1
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#TYPE_TOSCA_DATA_ROOT'
+    description: >-
+      This is the default (root) TOSCA Root Type definition that all complex 
TOSCA Data Types derive from.
+
+  tosca.datatypes.Credential:
+    _extensions:
+      shorthand_name: Credential
+      type_qualified_name: tosca:Credential
+      specification: tosca-simple-1.0
+      specification_section: 5.2.2
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#TYPE_TOSCA_DATA_CREDENTIAL'
+    description: >-
+      The Credential type is a complex TOSCA data Type used when describing 
authorization credentials used to access network
+      accessible resources.
+    derived_from: tosca.datatypes.Root
+    properties:
+      protocol:
+        description: >-
+          The optional protocol name.
+        type: string
+        required: false
+      token_type:
+        description: >-
+          The required token type.
+        type: string
+        default: password
+      token:
+        description: >-
+          The required token used as a credential for authorization or access 
to a networked resource.
+        type: string
+        required: false
+      keys:
+        description: >-
+          The optional list of protocol-specific keys or assertions.
+        type: map
+        entry_schema:
+          type: string
+        required: false
+      user:
+        description: >-
+          The optional user (name or ID) used for non-token based credentials.
+        type: string
+        required: false
+  
+  tosca.datatypes.network.NetworkInfo:
+    _extensions:
+      shorthand_name: NetworkInfo
+      type_qualified_name: tosca:NetworkInfo
+      specification: tosca-simple-1.0
+      specification_section: 5.2.3
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#TYPE_TOSCA_DATA_NETWORKINFO'
+    description: >-
+      The Network type is a complex TOSCA data type used to describe logical 
network information.
+    derived_from: tosca.datatypes.Root
+    properties:
+      network_name:
+        description: >-
+          The name of the logical network. e.g., "public", "private", "admin". 
etc.
+        type: string
+        required: false
+      network_id:
+        description: >-
+          The unique ID of for the network generated by the network provider.
+        type: string
+        required: false
+      addresses:
+        description: >-
+          The list of IP addresses assigned from the underlying network.
+        type: list
+        entry_schema:
+          type: string
+        required: false
+  
+  tosca.datatypes.network.PortInfo:
+    _extensions:
+      shorthand_name: PortInfo
+      type_qualified_name: tosca:PortInfo
+      specification: tosca-simple-1.0
+      specification_section: 5.2.4
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#TYPE_TOSCA_DATA_PORTINFO'
+    description: >-
+      The PortInfo type is a complex TOSCA data type used to describe network 
port information.
+    derived_from: tosca.datatypes.Root
+    properties:
+      port_name:
+        description: >-
+          The logical network port name.
+        type: string
+        required: false
+      port_id:
+        description: >-
+          The unique ID for the network port generated by the network provider.
+        type: string
+        required: false
+      network_id:
+        description: >-
+          The unique ID for the network.
+        type: string
+        required: false
+      mac_address:
+        description: >-
+          The unique media access control address (MAC address) assigned to 
the port.
+        type: string
+        required: false
+      addresses:
+        description: >-
+          The list of IP address(es) assigned to the port.
+        type: list
+        entry_schema:
+          type: string
+        required: false
+  
+  tosca.datatypes.network.PortDef:
+    _extensions:
+      shorthand_name: PortDef
+      type_qualified_name: tosca:PortDef
+      specification: tosca-simple-1.0
+      specification_section: 5.2.5
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#TYPE_TOSCA_DATA_PORTDEF'
+    description: >-
+      The PortDef type is a TOSCA data Type used to define a network port.
+    derived_from: integer # ARIA allows deriving from primitives; it's unclear 
if the TOSCA spec does
+    constraints:
+      - in_range: [ 1, 65535 ]
+
+  tosca.datatypes.network.PortSpec:
+    _extensions:
+      shorthand_name: PortSpec
+      type_qualified_name: tosca:PortSpec
+      specification: tosca-simple-1.0
+      specification_section: 5.2.6
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#TYPE_TOSCA_DATA_PORTSPEC'
+    description: >-
+      The PortSpec type is a complex TOSCA data Type used when describing port 
specifications for a network connection.
+    derived_from: tosca.datatypes.Root
+    properties:
+      protocol:
+        description: >-
+          The required protocol used on the port.
+        type: string
+        constraints:
+          - valid_values: [ udp, tcp, igmp ]
+        default: tcp
+      source:
+        description: >-
+          The optional source port.
+        type: tosca.datatypes.network.PortDef
+        required: false
+      source_range:
+        description: >-
+          The optional range for source port.
+        type: range
+        constraints:
+          - in_range: [ 1, 65535 ]
+        required: false
+      target:
+        description: >-
+          The optional target port.
+        type: tosca.datatypes.network.PortDef
+        required: false
+      target_range:
+        description: >-
+          The optional range for target port.
+        type: range
+        constraints:
+          - in_range: [ 1, 65535 ]
+        required: false

http://git-wip-us.apache.org/repos/asf/incubator-ariatosca/blob/8ee1470e/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/groups.yaml
----------------------------------------------------------------------
diff --git 
a/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/groups.yaml 
b/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/groups.yaml
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@@ -0,0 +1,28 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+group_types:
+
+  tosca.groups.Root:
+    _extensions:
+      shorthand_name: Root # ommitted in the spec (seems to be a mistake)
+      type_qualified_name: tosca:Root
+      specification: tosca-simple-1.0
+      specification_section: 5.9.1
+    description: >-
+      This is the default (root) TOSCA Group Type definition that all other 
TOSCA base Group Types derive from.
+    interfaces:
+      standard:
+        type: tosca.interfaces.node.lifecycle.Standard

http://git-wip-us.apache.org/repos/asf/incubator-ariatosca/blob/8ee1470e/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/interfaces.yaml
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diff --git 
a/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/interfaces.yaml 
b/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/interfaces.yaml
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@@ -0,0 +1,86 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+interface_types:
+
+  tosca.interfaces.Root:
+    _extensions:
+      shorthand_name: Root # ommitted in the spec (seems to be a mistake)
+      type_qualified_name: tosca:Root
+      specification: tosca-simple-1.0
+      specification_section: 5.7.3
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#_Ref384391055'
+    description: >-
+      This is the default (root) TOSCA Interface Type definition that all 
other TOSCA Interface Types derive from.
+  
+  tosca.interfaces.node.lifecycle.Standard:
+    _extensions:
+      shorthand_name: Standard
+      type_qualified_name: tosca:Standard
+      specification: tosca-simple-1.0
+      specification_section: 5.7.4
+    description: >-
+      This lifecycle interface defines the essential, normative operations 
that TOSCA nodes may support.
+    derived_from: tosca.interfaces.Root
+    create:
+      description: >-
+        Standard lifecycle create operation.
+    configure:
+      description: >-
+        Standard lifecycle configure operation.
+    start:
+      description: >-
+        Standard lifecycle start operation.
+    stop:
+      description: >-
+        Standard lifecycle stop operation.
+    delete:
+      description: >-
+        Standard lifecycle delete operation.
+
+  tosca.interfaces.relationship.Configure:
+    _extensions:
+      shorthand_name: Configure
+      type_qualified_name: tosca:Configure
+      specification: tosca-simple-1.0
+      specification_section: 5.7.5
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_ITFC_RELATIONSHIP_CONFIGURE'
+    description: >-
+      The lifecycle interfaces define the essential, normative operations that 
each TOSCA Relationship Types may support.
+    derived_from: tosca.interfaces.Root
+    pre_configure_source:
+      description: >-
+        Operation to pre-configure the source endpoint.
+    pre_configure_target:
+      description: >-
+        Operation to pre-configure the target endpoint.
+    post_configure_source:
+      description: >-
+        Operation to post-configure the source endpoint.
+    post_configure_target:
+      description: >-
+        Operation to post-configure the target endpoint.
+    add_target:
+      description: >-
+        Operation to notify the source node of a target node being added via a 
relationship.
+    add_source:
+      description: >-
+        Operation to notify the target node of a source node which is now 
available via a relationship.
+    target_changed:
+      description: >-
+        Operation to notify source some property or attribute of the target 
changed
+    remove_target:
+      description: >-
+        Operation to remove a target node.

http://git-wip-us.apache.org/repos/asf/incubator-ariatosca/blob/8ee1470e/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/nodes.yaml
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diff --git 
a/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/nodes.yaml 
b/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/nodes.yaml
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+++ b/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/nodes.yaml
@@ -0,0 +1,523 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+node_types:
+
+  tosca.nodes.Root:
+    _extensions:
+      shorthand_name: Root
+      type_qualified_name: tosca:Root
+      specification: tosca-simple-1.0
+      specification_section: 5.8.1
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_NODES_ROOT'
+    description: >-
+      The TOSCA Root Node Type is the default type that all other TOSCA base 
Node Types derive from. This allows for all TOSCA nodes to have a consistent 
set of features for modeling and management (e.g., consistent definitions for 
requirements, capabilities and lifecycle interfaces).
+    attributes:
+      tosca_id:
+        description: >-
+          A unique identifier of the realized instance of a Node Template that 
derives from any TOSCA normative type.
+        type: string
+      tosca_name:
+        description: >-
+          This attribute reflects the name of the Node Template as defined in 
the TOSCA service template. This name is not unique
+          to the realized instance model of corresponding deployed application 
as each template in the model can result in one or
+          more instances (e.g., scaled) when orchestrated to a provider 
environment.
+        type: string
+      state:
+        description: >-
+          The state of the node instance.
+        type: string
+        default: initial
+    interfaces:
+      Standard:
+        type: tosca.interfaces.node.lifecycle.Standard
+    capabilities:
+      feature:
+        type: tosca.capabilities.Node  
+    requirements:
+      - dependency:
+          capability: tosca.capabilities.Node
+          node: tosca.nodes.Root
+          relationship: tosca.relationships.DependsOn
+          occurrences: [ 0, UNBOUNDED ]
+  
+  tosca.nodes.Compute:
+    _extensions:
+      shorthand_name: Compute
+      type_qualified_name: tosca:Compute
+      specification: tosca-simple-1.0
+      specification_section: 5.8.2
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_NODES_COMPUTE'
+    description: >-
+      The TOSCA Compute node represents one or more real or virtual processors 
of software applications or services along with
+      other essential local resources. Collectively, the resources the compute 
node represents can logically be viewed as a (real
+      or virtual) "server".
+    derived_from: tosca.nodes.Root
+    attributes:
+      private_address:
+        description: >-
+          The primary private IP address assigned by the cloud provider that 
applications may use to access the Compute node.
+        type: string
+      public_address:
+        description: >-
+          The primary public IP address assigned by the cloud provider that 
applications may use to access the Compute node.
+        type: string
+      networks:
+        description: >-
+          The list of logical networks assigned to the compute host instance 
and information about them.
+        type: map
+        entry_schema:
+          type: tosca.datatypes.network.NetworkInfo
+      ports:
+        description: >-
+          The list of logical ports assigned to the compute host instance and 
information about them.
+        type: map
+        entry_schema:
+          type: tosca.datatypes.network.PortInfo
+    capabilities:
+      host:
+         type: tosca.capabilities.Container
+         valid_source_types: [ tosca.nodes.SoftwareComponent ]
+      binding:
+         type: tosca.capabilities.network.Bindable
+      os:
+         type: tosca.capabilities.OperatingSystem
+      scalable:
+         type: tosca.capabilities.Scalable
+    requirements:
+      - local_storage:
+          capability: tosca.capabilities.Attachment
+          node: tosca.nodes.BlockStorage
+          relationship: tosca.relationships.AttachesTo
+          occurrences: [ 0, UNBOUNDED ]
+
+  tosca.nodes.LoadBalancer:
+    _extensions:
+      shorthand_name: LoadBalancer
+      type_qualified_name: tosca:LoadBalancer
+      specification: tosca-simple-1.0
+      specification_section: 5.8.12
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#_Toc379548332'
+    description: >-
+      The TOSCA Load Balancer node represents logical function that be used in 
conjunction with a Floating Address to distribute an
+      application's traffic (load) across a number of instances of the 
application (e.g., for a clustered or scaled application).
+    derived_from: tosca.nodes.Root
+    properties:
+      algorithm:
+        description: >-
+          No description in spec.
+        type: string
+        required: false
+        status: experimental
+    capabilities:
+      client:
+        description: >-
+          The Floating (IP) client's on the public network can connect to.
+        type: tosca.capabilities.Endpoint.Public
+        occurrences: [ 0, UNBOUNDED ] # Note: it seems unnecessary to specify 
this, as it is the implied default
+    requirements:
+      - application:
+          capability: tosca.capabilities.Endpoint
+          relationship: tosca.relationships.RoutesTo
+          occurrences: [ 0, UNBOUNDED ]
+  
+  #
+  # Software
+  #
+  
+  tosca.nodes.SoftwareComponent:
+    _extensions:
+      shorthand_name: SoftwareComponent
+      type_qualified_name: tosca:SoftwareComponent
+      specification: tosca-simple-1.0
+      specification_section: 5.8.3
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_NODES_SOFTWARE_COMPONENT'
+    description: >-
+      The TOSCA SoftwareComponent node represents a generic software component 
that can be managed and run by a TOSCA Compute Node
+      Type.
+    derived_from: tosca.nodes.Root
+    properties:
+      component_version:
+        description: >-
+          The optional software component's version.
+        type: version
+        required: false
+      admin_credential:
+        description: >-
+          The optional credential that can be used to authenticate to the 
software component.
+        type: tosca.datatypes.Credential
+        required: false
+    requirements:
+      - host:
+          capability: tosca.capabilities.Container
+          node: tosca.nodes.Compute
+          relationship: tosca.relationships.HostedOn
+
+  tosca.nodes.WebServer:
+    _extensions:
+      shorthand_name: WebServer
+      type_qualified_name: tosca:WebServer
+      specification: tosca-simple-1.0
+      specification_section: 5.8.4
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_NODES_WEBSERVER'
+    description: >-
+      This TOSCA WebServer Node Type represents an abstract software component 
or service that is capable of hosting and providing
+      management operations for one or more WebApplication nodes.
+    derived_from: tosca.nodes.SoftwareComponent
+    capabilities:
+      data_endpoint:
+        type: tosca.capabilities.Endpoint
+      admin_endpoint:
+        type: tosca.capabilities.Endpoint.Admin
+      host:
+        type: tosca.capabilities.Container
+        valid_source_types: [ tosca.nodes.WebApplication ]
+
+  tosca.nodes.WebApplication:
+    _extensions:
+      shorthand_name: WebApplication
+      type_qualified_name: tosca:WebApplication
+      specification: tosca-simple-1.0
+      specification_section: 5.8.5
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_NODES_WEBAPPLICATION'
+    description: >-
+      The TOSCA WebApplication node represents a software application that can 
be managed and run by a TOSCA WebServer node.
+      Specific types of web applications such as Java, etc. could be derived 
from this type.
+    derived_from: tosca.nodes.SoftwareComponent # the spec says 
tosca.nodes.Root, but this seems to be a mistake
+    properties:
+      context_root:
+        description: >-
+          The web application's context root which designates the 
application's URL path within the web server it is hosted on.
+        type: string
+        required: false
+    capabilities:
+      app_endpoint:
+        type: tosca.capabilities.Endpoint
+    requirements:
+      - host:
+          capability: tosca.capabilities.Container
+          node: tosca.nodes.WebServer
+          relationship: tosca.relationships.HostedOn
+  
+  tosca.nodes.DBMS:
+    _extensions:
+      shorthand_name: DBMS # ommitted in the spec (seems to be a mistake)
+      type_qualified_name: tosca:DBMS
+      specification: tosca-simple-1.0
+      specification_section: 5.8.6
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_NODES_DBMS'
+    description: >-
+      The TOSCA DBMS node represents a typical relational, SQL Database 
Management System software component or service.
+    derived_from: tosca.nodes.SoftwareComponent
+    properties:
+      root_password:
+        description: >-
+          The optional root password for the DBMS server.
+        type: string
+        required: false
+      port:
+        description: >-
+          The DBMS server's port.
+        type: integer
+        required: false
+    capabilities:
+      host:
+        type: tosca.capabilities.Container
+        valid_source_types: [ tosca.nodes.Database ]
+
+  tosca.nodes.Database:
+    _extensions:
+      shorthand_name: Database
+      type_qualified_name: tosca:Database
+      specification: tosca-simple-1.0
+      specification_section: 5.8.7
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_NODES_DATABASE'
+    description: >-
+      The TOSCA Database node represents a logical database that can be 
managed and hosted by a TOSCA DBMS node.
+    derived_from: tosca.nodes.Root # note, it's *not* a SoftwareComponent
+    properties:
+      name:
+        description: >-
+          The logical database Name.
+        type: string
+      port:
+        description: >-
+          The port the database service will use to listen for incoming data 
and requests.
+        type: integer
+        required: false
+      user:
+        description: >-
+          The special user account used for database administration.
+        type: string
+        required: false
+      password:
+        description: >-
+          The password associated with the user account provided in the 'user' 
property.
+        type: string
+        required: false
+    capabilities:
+      database_endpoint:
+        type: tosca.capabilities.Endpoint.Database
+    requirements:
+      - host:
+          capability: tosca.capabilities.Container
+          node: tosca.nodes.DBMS
+          relationship: tosca.relationships.HostedOn
+  
+  #
+  # Container
+  #
+
+  tosca.nodes.Container.Runtime:
+    _extensions:
+      shorthand_name: Container.Runtime
+      type_qualified_name: tosca:Container.Runtime
+      specification: tosca-simple-1.0
+      specification_section: 5.8.10
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_NODES_CONTAINER_RUNTIME'
+    description: >-
+      The TOSCA Container Runtime node represents operating system-level 
virtualization technology used to run multiple application
+      services on a single Compute host.
+    derived_from: tosca.nodes.SoftwareComponent
+    capabilities:
+      host:
+        type: tosca.capabilities.Container
+      scalable:
+        type: tosca.capabilities.Scalable
+
+  tosca.nodes.Container.Application:
+    _extensions:
+      shorthand_name: Container.Application
+      type_qualified_name: tosca:Container.Application
+      specification: tosca-simple-1.0
+      specification_section: 5.8.11
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_NODES_CONTAINER_APP'
+    description: >-
+      The TOSCA Container Application node represents an application that 
requires Container-level virtualization technology.
+    derived_from: tosca.nodes.Root
+    requirements:
+      - host:
+          capability: tosca.capabilities.Container
+          #node: tosca.nodes.Container # seems to be a mistake in the spec
+          relationship: tosca.relationships.HostedOn
+
+  #
+  # Storage
+  #
+
+  tosca.nodes.ObjectStorage:
+    _extensions:
+      shorthand_name: ObjectStorage
+      type_qualified_name: tosca:ObjectStorage
+      specification: tosca-simple-1.0
+      specification_section: 5.8.8
+    description: >-
+      The TOSCA ObjectStorage node represents storage that provides the 
ability to store data as objects (or BLOBs of data) without
+      consideration for the underlying filesystem or devices.
+    derived_from: tosca.nodes.Root
+    properties:
+      name:
+        description: >-
+          The logical name of the object store (or container).
+        type: string
+      size:
+        description: >-
+          The requested initial storage size (default unit is in Gigabytes).
+        type: scalar-unit.size
+        constraints:
+          - greater_or_equal: 0 GB
+        required: false
+      maxsize:
+        description: >-
+          The requested maximum storage size (default unit is in Gigabytes).
+        type: scalar-unit.size
+        constraints:
+          - greater_or_equal: 0 GB
+        required: false
+    capabilities:
+      storage_endpoint:
+        type: tosca.capabilities.Endpoint
+  
+  tosca.nodes.BlockStorage:
+    _extensions:
+      shorthand_name: BlockStorage
+      type_qualified_name: tosca:BlockStorage
+      specification: tosca-simple-1.0
+      specification_section: 5.8.9
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_NODES_BLOCK_STORAGE'
+    description: >-
+    derived_from: tosca.nodes.Root
+    properties:
+      size:
+        description: >-
+          The requested storage size (default unit is MB).
+        type: scalar-unit.size
+        constraints:
+          - greater_or_equal: 1 MB
+      volume_id:
+        description: >-
+          ID of an existing volume (that is in the accessible scope of the 
requesting application).
+        type: string
+        required: false
+      snapshot_id:
+        description: >-
+          Some identifier that represents an existing snapshot that should be 
used when creating the block storage (volume).
+        type: string
+        required: false
+    capabilities:
+      attachment:
+        type: tosca.capabilities.Attachment
+
+  #
+  # Network
+  #
+
+  tosca.nodes.network.Network:
+    _extensions:
+      shorthand_name: Network
+      type_qualified_name: tosca:Network
+      specification: tosca-simple-1.0
+      specification_section: 7.5.1
+    description: >-
+      The TOSCA Network node represents a simple, logical network service.
+    derived_from: tosca.nodes.Root
+    properties:
+      ip_version:
+        description: >-
+          The IP version of the requested network.
+        type: integer
+        constraints:
+          - valid_values: [ 4, 6 ]
+        default: 4
+        required: false
+      cidr:
+        description: >-
+          The cidr block of the requested network.
+        type: string
+        required: false
+      start_ip:
+        description: >-
+          The IP address to be used as the 1st one in a pool of addresses 
derived from the cidr block full IP range.
+        type: string
+        required: false
+      end_ip:
+        description: >-
+          The IP address to be used as the last one in a pool of addresses 
derived from the cidr block full IP range.
+        type: string
+        required: false
+      gateway_ip:
+        description: >-
+          The gateway IP address.
+        type: string
+        required: false
+      network_name:
+        description: >-
+          An Identifier that represents an existing Network instance in the 
underlying cloud infrastructure - OR - be used as the
+          name of the new created network.
+        type: string
+        required: false
+      network_id:
+        description: >-
+          An Identifier that represents an existing Network instance in the 
underlying cloud infrastructure. This property is
+          mutually exclusive with all other properties except network_name.
+        type: string
+        required: false
+      segmentation_id:
+        description: >-
+          A segmentation identifier in the underlying cloud infrastructure 
(e.g., VLAN id, GRE tunnel id). If the segmentation_id
+          is specified, the network_type or physical_network properties should 
be provided as well.
+        type: string
+        required: false
+      network_type:
+        description: >-
+          Optionally, specifies the nature of the physical network in the 
underlying cloud infrastructure. Examples are flat, vlan,
+          gre or vxlan. For flat and vlan types, physical_network should be 
provided too.
+        type: string
+        required: false
+      physical_network:
+        description: >-
+          Optionally, identifies the physical network on top of which the 
network is implemented, e.g. physnet1. This property is
+          required if network_type is flat or vlan.
+        type: string
+        required: false
+      dhcp_enabled:
+        description: >-
+          Indicates the TOSCA container to create a virtual network instance 
with or without a DHCP service.
+        type: boolean
+        default: true
+        required: false
+    capabilities:
+      link:
+        type: tosca.capabilities.network.Linkable
+  
+  tosca.nodes.network.Port:
+    _extensions:
+      shorthand_name: Port
+      type_qualified_name: tosca:Port
+      specification: tosca-simple-1.0
+      specification_section: 7.5.2
+    description: >-
+      The TOSCA Port node represents a logical entity that associates between 
Compute and Network normative types.
+      
+      The Port node type effectively represents a single virtual NIC on the 
Compute node instance.
+    derived_from: tosca.nodes.Root
+    properties:
+      ip_address:
+        description: >-
+          Allow the user to set a fixed IP address. Note that this address is 
a request to the provider which they will attempt to
+          fulfill but may not be able to dependent on the network the port is 
associated with.
+        type: string
+        required: false
+      order:
+        description: >-
+          The order of the NIC on the compute instance (e.g. eth2). Note: when 
binding more than one port to a single compute (aka
+          multi vNICs) and ordering is desired, it is *mandatory* that all 
ports will be set with an order value and. The order
+          values must represent a positive, arithmetic progression that starts 
with 0 (e.g. 0, 1, 2, ..., n).
+        type: integer
+        constraints:
+          - greater_or_equal: 0
+        default: 0
+        required: false
+      is_default:
+        description: >-
+          Set is_default=true to apply a default gateway route on the running 
compute instance to the associated network gateway.
+          Only one port that is associated to single compute node can set as 
default=true.
+        type: boolean
+        default: false
+        required: false
+      ip_range_start:
+        description: >-
+          Defines the starting IP of a range to be allocated for the compute 
instances that are associated by this Port. Without
+          setting this property the IP allocation is done from the entire CIDR 
block of the network.
+        type: string
+        required: false
+      ip_range_end:
+        description: >-
+          Defines the ending IP of a range to be allocated for the compute 
instances that are associated by this Port. Without
+          setting this property the IP allocation is done from the entire CIDR 
block of the network.
+        type: string
+        required: false
+    attributes:
+      ip_address:
+        description: >-
+          The IP address would be assigned to the associated compute instance.
+        type: string
+    requirements:
+      - link:
+          capability: tosca.capabilities.network.Linkable
+          relationship: tosca.relationships.network.LinksTo
+      - binding:
+          capability: tosca.capabilities.network.Bindable
+          relationship: tosca.relationships.network.BindsTo

http://git-wip-us.apache.org/repos/asf/incubator-ariatosca/blob/8ee1470e/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/policies.yaml
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diff --git 
a/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/policies.yaml 
b/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/policies.yaml
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+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+policy_types:
+
+  tosca.policies.Root:
+    _extensions:
+      shorthand_name: Root # ommitted in the spec (seems to be a mistake)
+      type_qualified_name: tosca:Root
+      specification: tosca-simple-1.0
+      specification_section: 5.10.1
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_POLICIES_ROOT'
+    description: >-
+      This is the default (root) TOSCA Policy Type definition that all other 
TOSCA base Policy Types derive from.
+  
+  tosca.policies.Placement:
+    _extensions:
+      shorthand_name: Placement # ommitted in the spec (seems to be a mistake)
+      type_qualified_name: tosca:Placement
+      specification: tosca-simple-1.0
+      specification_section: 5.10.2
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_POLICIES_PLACEMENT'
+    description: >-
+      This is the default (root) TOSCA Policy Type definition that is used to 
govern placement of TOSCA nodes or groups of nodes.
+    derived_from: tosca.policies.Root
+  
+  tosca.policies.Scaling:
+    _extensions:
+      shorthand_name: Scaling # ommitted in the spec (seems to be a mistake)
+      type_qualified_name: tosca:Scaling
+      specification: tosca-simple-1.0
+      specification_section: 5.10.3
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_POLICIES_SCALING'
+    description: >-
+      This is the default (root) TOSCA Policy Type definition that is used to 
govern scaling of TOSCA nodes or groups of nodes.
+    derived_from: tosca.policies.Root
+  
+  tosca.policies.Update:
+    _extensions:
+      shorthand_name: Update # ommitted in the spec (seems to be a mistake)
+      type_qualified_name: tosca:Update
+      specification: tosca-simple-1.0
+      specification_section: 5.10.4
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_POLICIES_UPDATE'
+    description: >-
+      This is the default (root) TOSCA Policy Type definition that is used to 
govern update of TOSCA nodes or groups of nodes.
+    derived_from: tosca.policies.Root
+  
+  tosca.policies.Performance:
+    _extensions:
+      shorthand_name: Performance # ommitted in the spec (seems to be a 
mistake)
+      type_qualified_name: tosca:Performance
+      specification: tosca-simple-1.0
+      specification_section: 5.10.5
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_POLICIES_PERFORMANCE'
+    description: >-
+      This is the default (root) TOSCA Policy Type definition that is used to 
declare performance requirements for TOSCA nodes or
+      groups of nodes.
+    derived_from: tosca.policies.Root

http://git-wip-us.apache.org/repos/asf/incubator-ariatosca/blob/8ee1470e/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/relationships.yaml
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diff --git 
a/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/relationships.yaml 
b/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/relationships.yaml
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b/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/relationships.yaml
@@ -0,0 +1,158 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+relationship_types:
+
+  tosca.relationships.Root:
+    _extensions:
+      shorthand_name: Root # ommitted in the spec (seems to be a mistake)
+      type_qualified_name: tosca:Root
+      specification: tosca-simple-1.0
+      specification_section: 5.6.1
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_RELATIONSHIPS_ROOT'
+    description: >-
+      This is the default (root) TOSCA Relationship Type definition that all 
other TOSCA Relationship Types derive from.
+    attributes:
+      tosca_id:
+        description: >-
+          A unique identifier of the realized instance of a Relationship 
Template that derives from any TOSCA normative type.
+        type: string
+      tosca_name:
+        description: >-
+          This attribute reflects the name of the Relationship Template as 
defined in the TOSCA service template. This name is not
+          unique to the realized instance model of corresponding deployed 
application as each template in the model can result in
+          one or more instances (e.g., scaled) when orchestrated to a provider 
environment.
+        type: string
+      state:
+        description: >-
+          The state of the relationship instance.
+        type: string
+        default: initial
+    interfaces:
+      Configure:
+        type: tosca.interfaces.relationship.Configure
+  
+  tosca.relationships.DependsOn:
+    _extensions:
+      shorthand_name: DependsOn
+      type_qualified_name: tosca:DependsOn
+      specification: tosca-simple-1.0
+      specification_section: 5.6.2
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_RELATIONSHIPS_DEPENDSON'
+    description: >-
+      This type represents a general dependency relationship between two nodes.
+    derived_from: tosca.relationships.Root
+    valid_target_types: [ tosca.capabilities.Node ]
+  
+  tosca.relationships.HostedOn:
+    _extensions:
+      shorthand_name: HostedOn
+      type_qualified_name: tosca:HostedOn
+      specification: tosca-simple-1.0
+      specification_section: 5.6.3
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_RELATIONSHIPS_HOSTEDON'
+    description: >-
+      This type represents a hosting relationship between two nodes.
+    derived_from: tosca.relationships.Root
+    valid_target_types: [ tosca.capabilities.Container ]
+  
+  tosca.relationships.ConnectsTo:
+    _extensions:
+      shorthand_name: ConnectsTo
+      type_qualified_name: tosca:ConnectsTo
+      specification: tosca-simple-1.0
+      specification_section: 5.6.4
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_RELATIONSHIPS_CONNECTSTO'
+    description: >-
+      This type represents a network connection relationship between two nodes.
+    derived_from: tosca.relationships.Root
+    valid_target_types: [ tosca.capabilities.Endpoint ]
+    properties:
+      credential:
+        type: tosca.datatypes.Credential
+        required: false
+  
+  tosca.relationships.AttachesTo:
+    _extensions:
+      shorthand_name: AttachesTo
+      type_qualified_name: tosca:AttachesTo
+      specification: tosca-simple-1.0
+      specification_section: 5.6.5
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_RELATIONSHIPS_ATTACHTO'
+    description: >-
+      This type represents an attachment relationship between two nodes. For 
example, an AttachesTo relationship type would be used
+      for attaching a storage node to a Compute node.
+    derived_from: tosca.relationships.Root
+    valid_target_types: [ tosca.capabilities.Attachment ]
+    properties:
+      location:
+        description: >-
+          The relative location (e.g., path on the file system), which 
provides the root location to address an attached node.
+          e.g., a mount point / path such as '/usr/data'. Note: The user must 
provide it and it cannot be "root".
+        type: string
+        constraints:
+          - min_length: 1
+      device:
+        description: >-
+          The logical device name which for the attached device (which is 
represented by the target node in the model). e.g.,
+          '/dev/hda1'.
+        type: string
+        required: false
+    attributes:
+      device:
+        description: >-
+          The logical name of the device as exposed to the instance.
+          Note: A runtime property that gets set when the model gets 
instantiated by the orchestrator.
+        type: string
+  
+  tosca.relationships.RoutesTo:
+    _extensions:
+      shorthand_name: RoutesTo
+      type_qualified_name: tosca:RoutesTo
+      specification: tosca-simple-1.0
+      specification_section: 5.6.6
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#_Toc397688815'
+    description: >-
+      This type represents an intentional network routing between two 
Endpoints in different networks.
+    derived_from: tosca.relationships.ConnectsTo
+    valid_target_types: [ tosca.capabilities.Endpoint ]
+  
+  #
+  # Network
+  #
+  
+  tosca.relationships.network.LinksTo:
+    _extensions:
+      shorthand_name: LinksTo
+      type_qualified_name: tosca:LinksTo
+      specification: tosca-simple-1.0
+      specification_section: 7.5.4
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_RELATIONSHIPS_NETWORK_LINKSTO'
+    description: >-
+      This relationship type represents an association relationship between 
Port and Network node types.
+    derived_from: tosca.relationships.DependsOn
+    valid_target_types: [ tosca.capabilities.network.Linkable ]
+  
+  tosca.relationships.network.BindsTo:
+    _extensions:
+      shorthand_name: network.BindsTo # mistake in spec? this seems different 
than the usual shorthand convention
+      type_qualified_name: tosca:BindsTo
+      specification: tosca-simple-1.0
+      specification_section: 7.5.5
+      specification_url: 
'http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.0/cos01/TOSCA-Simple-Profile-YAML-v1.0-cos01.html#DEFN_TYPE_RELATIONSHIPS_NETWORK_BINDTO'
+    description: >-
+      This type represents a network association relationship between Port and 
Compute node types.
+    derived_from: tosca.relationships.DependsOn
+    valid_target_types: [ tosca.capabilities.network.Bindable ]

http://git-wip-us.apache.org/repos/asf/incubator-ariatosca/blob/8ee1470e/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/tosca-simple-1.0.yaml
----------------------------------------------------------------------
diff --git 
a/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/tosca-simple-1.0.yaml
 
b/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/tosca-simple-1.0.yaml
new file mode 100644
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b/extensions/aria_extension_tosca/profiles/tosca-simple-1.0/tosca-simple-1.0.yaml
@@ -0,0 +1,24 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+imports:
+  - artifacts.yaml
+  - capabilities.yaml
+  - data.yaml
+  - groups.yaml
+  - interfaces.yaml
+  - nodes.yaml
+  - policies.yaml
+  - relationships.yaml

http://git-wip-us.apache.org/repos/asf/incubator-ariatosca/blob/8ee1470e/extensions/aria_extension_tosca/profiles/tosca-simple-nfv-1.0/capabilities.yaml
----------------------------------------------------------------------
diff --git 
a/extensions/aria_extension_tosca/profiles/tosca-simple-nfv-1.0/capabilities.yaml
 
b/extensions/aria_extension_tosca/profiles/tosca-simple-nfv-1.0/capabilities.yaml
new file mode 100644
index 0000000..7be18a6
--- /dev/null
+++ 
b/extensions/aria_extension_tosca/profiles/tosca-simple-nfv-1.0/capabilities.yaml
@@ -0,0 +1,108 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+capability_types:
+
+  tosca.capabilities.Compute.Container.Architecture:
+    _extensions:
+      shorthand_name: Compute.Container.Architecture
+      type_qualified_name: tosca:Compute.Container.Architecture
+      specification: tosca-simple-nfv-1.0
+      specification_section: 8.2.1
+      specification_url: 
'http://docs.oasis-open.org/tosca/tosca-nfv/v1.0/csd03/tosca-nfv-v1.0-csd03.html#DEFN_TYPE_CAPABILITIES_CONTAINER'
+    description: >-
+      Enhance compute architecture capability that needs to be typically use 
for performance sensitive NFV workloads.
+    derived_from: tosca.capabilities.Container
+    properties:
+      mem_page_size:
+        description: >-
+          Describe page size of the VM:
+  
+          * small page size is typically 4KB
+          * large page size is typically 2MB
+          * any page size maps to system default
+          * custom MB value: sets TLB size to this specific value
+        type: string
+        #constraints: # seems wrong in the spec
+        #  - [ normal, huge ]
+      cpu_allocation:
+        description: >-
+          Describes CPU allocation requirements like dedicated CPUs (cpu 
pinning), socket count, thread count, etc.
+        type: tosca.datatypes.compute.Container.Architecture.CPUAllocation
+        required: false
+      numa_node_count:
+        description: >-
+          Specifies the symmetric count of NUMA nodes to expose to the VM. 
vCPU and Memory equally split across this number of
+          NUMA.
+  
+          NOTE: the map of numa_nodes should not be specified.
+        type: integer
+        required: false 
+      numa_nodes:
+        description: >-
+          Asymmetric allocation of vCPU and Memory across the specific NUMA 
nodes (CPU sockets and memory banks).
+  
+          NOTE: symmetric numa_node_count should not be specified.
+        type: map
+        entry_schema: tosca.datatypes.compute.Container.Architecture.NUMA
+        required: false
+
+  tosca.capabilities.nfv.VirtualBindable:
+    _extensions:
+      shorthand_name: VirtualBindable
+      type_qualified_name: tosca:VirtualBindable
+      specification: tosca-simple-nfv-1.0
+      specification_section: 8.2.2
+      specification_url: 
'http://docs.oasis-open.org/tosca/tosca-nfv/v1.0/csd03/tosca-nfv-v1.0-csd03.html#_Toc419290220'
+    description: >-
+      A node type that includes the VirtualBindable capability indicates that 
it can be pointed by
+      tosca.relationships.nfv.VirtualBindsTo relationship type.
+    derived_from: tosca.capabilities.Node
+
+  tosca.capabilities.nfv.Metric:
+    _extensions:
+      shorthand_name: Metric
+      type_qualified_name: tosca:Metric
+      specification: tosca-simple-nfv-1.0
+      specification_section: 8.2.3
+      specification_url: 
'http://docs.oasis-open.org/tosca/tosca-nfv/v1.0/csd03/tosca-nfv-v1.0-csd03.html#_Toc418607874'
+    description: >-
+      A node type that includes the Metric capability indicates that it can be 
monitored using an nfv.relationships.Monitor
+      relationship type.
+    derived_from: tosca.capabilities.Endpoint
+
+  tosca.capabilities.nfv.Forwarder:
+    _extensions:
+      shorthand_name: Forwarder
+      type_qualified_name: tosca:Forwarder
+      specification: tosca-simple-nfv-1.0
+      specification_section: 10.3.1
+      specification_url: 
'http://docs.oasis-open.org/tosca/tosca-nfv/v1.0/csd03/tosca-nfv-v1.0-csd03.html#_Toc447714718'
+    description: >-
+      A node type that includes the Forwarder capability indicates that it can 
be pointed by tosca.relationships.nfv.FowardsTo
+      relationship type.
+    derived_from: tosca.capabilities.Root
+
+  tosca.capabilities.nfv.VirtualLinkable:
+    _extensions:
+      shorthand_name: VirtualLinkable
+      type_qualified_name: tosca:VirtualLinkable
+      specification: tosca-simple-nfv-1.0
+      specification_section: 11.3.1
+      specification_url: 
'http://docs.oasis-open.org/tosca/tosca-nfv/v1.0/csd03/tosca-nfv-v1.0-csd03.html#_Toc447714735'
+    description: >-
+      A node type that includes the VirtualLinkable capability indicates that 
it can be pointed by
+      tosca.relationships.nfv.VirtualLinksTo relationship type.
+    derived_from: tosca.capabilities.Node

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