diff --git a/common/python/CMakeLists.txt b/common/python/CMakeLists.txt
index dcef461..de83df3 100644
--- a/common/python/CMakeLists.txt
+++ b/common/python/CMakeLists.txt
@@ -75,6 +75,7 @@
   FILES
     rift/downloader/__init__.py
     rift/downloader/base.py
+    rift/downloader/local_file.py
     rift/downloader/url.py
   COMPONENT ${PKG_LONG_NAME}
   PYTHON3_ONLY
diff --git a/common/python/rift/downloader/local_file.py b/common/python/rift/downloader/local_file.py
new file mode 100644
index 0000000..c6e9c5e
--- /dev/null
+++ b/common/python/rift/downloader/local_file.py
@@ -0,0 +1,84 @@
+#
+#   Copyright 2016 RIFT.IO Inc
+#
+#   Licensed 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.
+#
+# Taken from http://stackoverflow.com/a/27786580
+
+
+import logging
+import requests
+import os
+from urllib.parse import urlparse
+
+
+class LocalFileAdapter(requests.adapters.BaseAdapter):
+    """Protocol Adapter to allow Requests to GET file:// URLs
+
+    @todo: Properly handle non-empty hostname portions.
+    """
+
+    @staticmethod
+    def _chkpath(method, path):
+        """Return an HTTP status for the given filesystem path."""
+        if method.lower() in ('put', 'delete'):
+            return 501, "Not Implemented"  # TODO
+        elif method.lower() not in ('get', 'head'):
+            return 405, "Method Not Allowed"
+        elif os.path.isdir(path):
+            return 400, "Path Not A File"
+        elif not os.path.isfile(path):
+            return 404, "File Not Found"
+        elif not os.access(path, os.R_OK):
+            return 403, "Access Denied"
+        else:
+            return 200, "OK"
+
+    def send(self, req, **kwargs):  # pylint: disable=unused-argument
+        """Return the file specified by the given request
+
+        @type req: C{PreparedRequest}
+        @todo: Should I bother filling `response.headers` and processing
+               If-Modified-Since and friends using `os.stat`?
+        """
+
+        log = logging.getLogger('rw-mano-log')
+        log.debug("Request: {}".format(req))
+
+        url = urlparse(req.path_url)
+        path = os.path.normcase(os.path.normpath(url.path))
+        response = requests.Response()
+
+        response.status_code, response.reason = self._chkpath(req.method, path)
+        log.debug("Response {}: {}".format(response.status_code, response.reason))
+        if response.status_code == 200 and req.method.lower() != 'head':
+            try:
+                response.raw = open(path, 'rb')
+            except (OSError, IOError) as err:
+                response.status_code = 500
+                response.reason = str(err)
+
+        if isinstance(req.url, bytes):
+            response.url = req.url.decode('utf-8')
+        else:
+            response.url = req.url
+
+        response.request = req
+        response.connection = self
+
+
+        log.debug("Response {}: {}".format(response.status_code, response))
+        return response
+
+    def close(self):
+        pass
diff --git a/common/python/rift/downloader/url.py b/common/python/rift/downloader/url.py
index 2768894..0cdd8d4 100644
--- a/common/python/rift/downloader/url.py
+++ b/common/python/rift/downloader/url.py
@@ -39,6 +39,7 @@
 
 from gi.repository import RwPkgMgmtYang
 from . import base
+from .local_file import LocalFileAdapter as LocalFileAdapter
 
 
 class UrlDownloader(base.AbstractDownloader):
@@ -109,6 +110,7 @@
         retries = Retry(total=5, backoff_factor=1)
         session.mount("http://", HTTPAdapter(max_retries=retries))
         session.mount("https://", HTTPAdapter(max_retries=retries))
+        session.mount("file://", LocalFileAdapter())
 
         return session
 
diff --git a/common/python/rift/mano/cloud/accounts.py b/common/python/rift/mano/cloud/accounts.py
index d3aa860..6563512 100644
--- a/common/python/rift/mano/cloud/accounts.py
+++ b/common/python/rift/mano/cloud/accounts.py
@@ -53,7 +53,7 @@
         self._cal = self.plugin.get_interface("Cloud")
         self._cal.init(rwlog_hdl)
 
-        self._status = RwCloudYang.CloudAccount_ConnectionStatus(
+        self._status = RwCloudYang.CloudAcc_ConnectionStatus(
                 status="unknown",
                 details="Connection status lookup not started"
                 )
@@ -151,7 +151,7 @@
     @asyncio.coroutine
     def validate_cloud_account_credentials(self, loop):
         self._log.debug("Validating Cloud Account credentials %s", self._account_msg)
-        self._status = RwCloudYang.CloudAccount_ConnectionStatus(
+        self._status = RwCloudYang.CloudAcc_ConnectionStatus(
                 status="validating",
                 details="Cloud account connection validation in progress"
                 )
@@ -161,9 +161,9 @@
                 self.cal_account_msg,
                 )
         if rwstatus == RwTypes.RwStatus.SUCCESS:
-            self._status = RwCloudYang.CloudAccount_ConnectionStatus.from_dict(status.as_dict())
+            self._status = RwCloudYang.CloudAcc_ConnectionStatus.from_dict(status.as_dict())
         else:
-            self._status = RwCloudYang.CloudAccount_ConnectionStatus(
+            self._status = RwCloudYang.CloudAcc_ConnectionStatus(
                     status="failure",
                     details="Error when calling CAL validate cloud creds"
                     )
diff --git a/common/python/rift/mano/cloud/config.py b/common/python/rift/mano/cloud/config.py
index c62f129..f7906fd 100644
--- a/common/python/rift/mano/cloud/config.py
+++ b/common/python/rift/mano/cloud/config.py
@@ -21,11 +21,13 @@
 import gi
 gi.require_version('RwDts', '1.0')
 import rift.tasklets
+from rift.mano.utils.project import get_add_delete_update_cfgs
 
 from gi.repository import (
     RwcalYang as rwcal,
     RwDts as rwdts,
     ProtobufC,
+    RwCloudYang,
     )
 
 from . import accounts
@@ -38,32 +40,6 @@
     pass
 
 
-def get_add_delete_update_cfgs(dts_member_reg, xact, key_name):
-    # Unforunately, it is currently difficult to figure out what has exactly
-    # changed in this xact without Pbdelta support (RIFT-4916)
-    # As a workaround, we can fetch the pre and post xact elements and
-    # perform a comparison to figure out adds/deletes/updates
-    xact_cfgs = list(dts_member_reg.get_xact_elements(xact))
-    curr_cfgs = list(dts_member_reg.elements)
-
-    xact_key_map = {getattr(cfg, key_name): cfg for cfg in xact_cfgs}
-    curr_key_map = {getattr(cfg, key_name): cfg for cfg in curr_cfgs}
-
-    # Find Adds
-    added_keys = set(xact_key_map) - set(curr_key_map)
-    added_cfgs = [xact_key_map[key] for key in added_keys]
-
-    # Find Deletes
-    deleted_keys = set(curr_key_map) - set(xact_key_map)
-    deleted_cfgs = [curr_key_map[key] for key in deleted_keys]
-
-    # Find Updates
-    updated_keys = set(curr_key_map) & set(xact_key_map)
-    updated_cfgs = [xact_key_map[key] for key in updated_keys if xact_key_map[key] != curr_key_map[key]]
-
-    return added_cfgs, deleted_cfgs, updated_cfgs
-
-
 class CloudAccountConfigCallbacks(object):
     def __init__(self,
                  on_add_apply=None, on_add_prepare=None,
@@ -101,12 +77,13 @@
 
 
 class CloudAccountConfigSubscriber(object):
-    XPATH = "C,/rw-project:project/rw-cloud:cloud/rw-cloud:account"
+    XPATH = "C,/rw-cloud:cloud/rw-cloud:account"
 
-    def __init__(self, dts, log, rwlog_hdl, cloud_callbacks):
+    def __init__(self, dts, log, rwlog_hdl, project, cloud_callbacks):
         self._dts = dts
         self._log = log
         self._rwlog_hdl = rwlog_hdl
+        self._project = project
         self._reg = None
 
         self.accounts = {}
@@ -144,9 +121,16 @@
         self.delete_account(account_msg.name)
         self.add_account(account_msg)
 
+    def deregister(self):
+        self._log.debug("Project {}: De-register cloud account handler".
+                        format(self._project))
+        if self._reg:
+            self._reg.deregister()
+            self._reg = None
+
     def register(self):
         @asyncio.coroutine
-        def apply_config(dts, acg, xact, action, _):
+        def apply_config(dts, acg, xact, action, scratch):
             self._log.debug("Got cloud account apply config (xact: %s) (action: %s)", xact, action)
 
             if xact.xact is None:
@@ -188,12 +172,16 @@
             """ Prepare callback from DTS for Cloud Account """
 
             action = xact_info.query_action
+
+            xpath = ks_path.to_xpath(RwCloudYang.get_schema())
+
             self._log.debug("Cloud account on_prepare config received (action: %s): %s",
                             xact_info.query_action, msg)
 
             if action in [rwdts.QueryAction.CREATE, rwdts.QueryAction.UPDATE]:
                 if msg.name in self.accounts:
-                    self._log.debug("Cloud account already exists. Invoking update request")
+                    self._log.debug("Cloud account {} already exists. " \
+                                    "Invoking update request".format(msg.name))
 
                     # Since updates are handled by a delete followed by an add, invoke the
                     # delete prepare callbacks to give clients an opportunity to reject.
@@ -241,9 +229,10 @@
                         on_apply=apply_config,
                         )
 
+        xpath = self._project.add_project(CloudAccountConfigSubscriber.XPATH)
         with self._dts.appconf_group_create(acg_handler) as acg:
             self._reg = acg.register(
-                    xpath=CloudAccountConfigSubscriber.XPATH,
+                    xpath=xpath,
                     flags=rwdts.Flag.SUBSCRIBER | rwdts.Flag.DELTA_READY | rwdts.Flag.CACHE,
                     on_prepare=on_prepare,
                     )
diff --git a/common/python/rift/mano/cloud/operdata.py b/common/python/rift/mano/cloud/operdata.py
index 12ab801..a86f638 100644
--- a/common/python/rift/mano/cloud/operdata.py
+++ b/common/python/rift/mano/cloud/operdata.py
@@ -21,6 +21,7 @@
 from gi.repository import(
         RwCloudYang,
         RwDts as rwdts,
+        RwTypes,
         )
 
 class CloudAccountNotFound(Exception):
@@ -28,11 +29,14 @@
 
 
 class CloudAccountDtsOperdataHandler(object):
-    def __init__(self, dts, log, loop):
+    def __init__(self, dts, log, loop, project):
         self._dts = dts
         self._log = log
         self._loop = loop
+        self._project = project
 
+        self._regh = None
+        self._rpc = None
         self.cloud_accounts = {}
 
     def add_cloud_account(self, account):
@@ -71,13 +75,13 @@
 
     def _register_show_status(self):
         def get_xpath(cloud_name=None):
-            return "D,/rw-project:project/rw-cloud:cloud/account{}/connection-status".format(
-                    "[name='%s']" % cloud_name if cloud_name is not None else ''
-                    )
+            return "D,/rw-cloud:cloud/account{}/connection-status".format(
+                 "[name='%s']" % cloud_name if cloud_name is not None else ''
+            )
 
         @asyncio.coroutine
         def on_prepare(xact_info, action, ks_path, msg):
-            path_entry = RwCloudYang.CloudAccount.schema().keyspec_to_entry(ks_path)
+            path_entry = RwCloudYang.CloudAcc.schema().keyspec_to_entry(ks_path)
             cloud_account_name = path_entry.key00.name
             self._log.debug("Got show cloud connection status request: %s", ks_path.create_string())
 
@@ -86,9 +90,10 @@
                 for account in saved_accounts:
                     connection_status = account.connection_status
                     self._log.debug("Responding to cloud connection status request: %s", connection_status)
+                    xpath = self._project.add_project(get_xpath(account.name))
                     xact_info.respond_xpath(
                             rwdts.XactRspCode.MORE,
-                            xpath=get_xpath(account.name),
+                            xpath=xpath,
                             msg=account.connection_status,
                             )
             except KeyError as e:
@@ -98,8 +103,9 @@
 
             xact_info.respond_xpath(rwdts.XactRspCode.ACK)
 
-        yield from self._dts.register(
-                xpath=get_xpath(),
+        xpath = self._project.add_project(get_xpath())
+        self._regh = yield from self._dts.register(
+                xpath=xpath,
                 handler=rift.tasklets.DTS.RegistrationHandler(
                     on_prepare=on_prepare),
                 flags=rwdts.Flag.PUBLISHER,
@@ -113,12 +119,20 @@
         def on_prepare(xact_info, action, ks_path, msg):
             if not msg.has_field("cloud_account"):
                 raise CloudAccountNotFound("Cloud account name not provided")
-
             cloud_account_name = msg.cloud_account
+
+            if not self._project.rpc_check(msg, xact_info=xact_info):
+                return
+
             try:
                 account = self.cloud_accounts[cloud_account_name]
             except KeyError:
-                raise CloudAccountNotFound("Cloud account name %s not found" % cloud_account_name)
+                errmsg = "Cloud account name {} not found in project {}". \
+                         format(cloud_account_name, self._project.name)
+                xact_info.send_error_xpath(RwTypes.RwStatus.FAILURE,
+                                           get_xpath(),
+                                           errmsg)
+                raise CloudAccountNotFound(errmsg)
 
             account.start_validate_credentials(self._loop)
 
@@ -126,7 +140,7 @@
 
             xact_info.respond_xpath(rwdts.XactRspCode.ACK)
 
-        yield from self._dts.register(
+        self._rpc = yield from self._dts.register(
                 xpath=get_xpath(),
                 handler=rift.tasklets.DTS.RegistrationHandler(
                     on_prepare=on_prepare
@@ -138,3 +152,7 @@
     def register(self):
         yield from self._register_show_status()
         yield from self._register_validate_rpc()
+
+    def deregister(self):
+        yield from self._rpc.deregister()
+        yield from self._regh.deregister()
diff --git a/common/python/rift/mano/config_agent/config.py b/common/python/rift/mano/config_agent/config.py
index 7500bac..daee792 100644
--- a/common/python/rift/mano/config_agent/config.py
+++ b/common/python/rift/mano/config_agent/config.py
@@ -21,6 +21,7 @@
 import gi
 gi.require_version('RwDts', '1.0')
 import rift.tasklets
+from rift.mano.utils.project import get_add_delete_update_cfgs
 
 from gi.repository import (
     RwcalYang as rwcal,
@@ -36,32 +37,6 @@
     pass
 
 
-def get_add_delete_update_cfgs(dts_member_reg, xact, key_name):
-    # Unforunately, it is currently difficult to figure out what has exactly
-    # changed in this xact without Pbdelta support (RIFT-4916)
-    # As a workaround, we can fetch the pre and post xact elements and
-    # perform a comparison to figure out adds/deletes/updates
-    xact_cfgs = list(dts_member_reg.get_xact_elements(xact))
-    curr_cfgs = list(dts_member_reg.elements)
-
-    xact_key_map = {getattr(cfg, key_name): cfg for cfg in xact_cfgs}
-    curr_key_map = {getattr(cfg, key_name): cfg for cfg in curr_cfgs}
-
-    # Find Adds
-    added_keys = set(xact_key_map) - set(curr_key_map)
-    added_cfgs = [xact_key_map[key] for key in added_keys]
-
-    # Find Deletes
-    deleted_keys = set(curr_key_map) - set(xact_key_map)
-    deleted_cfgs = [curr_key_map[key] for key in deleted_keys]
-
-    # Find Updates
-    updated_keys = set(curr_key_map) & set(xact_key_map)
-    updated_cfgs = [xact_key_map[key] for key in updated_keys if xact_key_map[key] != curr_key_map[key]]
-
-    return added_cfgs, deleted_cfgs, updated_cfgs
-
-
 class ConfigAgentCallbacks(object):
     def __init__(self,
                  on_add_apply=None, on_add_prepare=None,
@@ -101,9 +76,10 @@
 class ConfigAgentSubscriber(object):
     XPATH = "C,/rw-config-agent:config-agent/account"
 
-    def __init__(self, dts, log, config_callbacks):
+    def __init__(self, dts, log, project, config_callbacks):
         self._dts = dts
         self._log = log
+        self._project = project
         self._reg = None
 
         self.accounts = {}
@@ -139,6 +115,13 @@
         self.delete_account(account_msg)
         self.add_account(account_msg)
 
+    def deregister(self):
+        self._log.debug("De-register config agent handler for project {}".
+                        format(self._project.name))
+        if self._reg:
+            self._reg.deregister()
+            self._reg = None
+
     def register(self):
         def apply_config(dts, acg, xact, action, _):
             self._log.debug("Got config account apply config (xact: %s) (action: %s)", xact, action)
@@ -212,17 +195,17 @@
 
             xact_info.respond_xpath(rwdts.XactRspCode.ACK)
 
-        self._log.debug("Registering for Config Account config using xpath: %s",
-                        ConfigAgentSubscriber.XPATH,
-                        )
 
         acg_handler = rift.tasklets.AppConfGroup.Handler(
                         on_apply=apply_config,
                         )
 
         with self._dts.appconf_group_create(acg_handler) as acg:
+            xpath = self._project.add_project(ConfigAgentSubscriber.XPATH)
+            self._log.debug("Registering for Config Account config using xpath: %s",
+                            xpath)
             self._reg = acg.register(
-                    xpath=ConfigAgentSubscriber.XPATH,
+                    xpath=xpath,
                     flags=rwdts.Flag.SUBSCRIBER,
                     on_prepare=on_prepare,
                     )
diff --git a/common/python/rift/mano/config_agent/operdata.py b/common/python/rift/mano/config_agent/operdata.py
index 729a1f1..61ae5f8 100644
--- a/common/python/rift/mano/config_agent/operdata.py
+++ b/common/python/rift/mano/config_agent/operdata.py
@@ -27,7 +27,6 @@
     RwDts as rwdts)
 
 import rift.tasklets
-
 import rift.mano.utils.juju_api as juju
 
 
@@ -153,12 +152,15 @@
                 )
 
 class CfgAgentDtsOperdataHandler(object):
-    def __init__(self, dts, log, loop):
+    def __init__(self, dts, log, loop, project):
         self._dts = dts
         self._log = log
         self._loop = loop
+        self._project = project
 
         self.cfg_agent_accounts = {}
+        self._show_reg = None
+        self._rpc_reg = None
 
     def add_cfg_agent_account(self, account_msg):
         account = ConfigAgentAccount(self._log, account_msg)
@@ -205,9 +207,10 @@
                 for account in saved_accounts:
                     connection_status = account.connection_status
                     self._log.debug("Responding to config agent connection status request: %s", connection_status)
+                    xpath = self._project.add_project(get_xpath(account.name))
                     xact_info.respond_xpath(
                             rwdts.XactRspCode.MORE,
-                            xpath=get_xpath(account.name),
+                            xpath=xpath,
                             msg=account.connection_status,
                             )
             except KeyError as e:
@@ -217,12 +220,13 @@
 
             xact_info.respond_xpath(rwdts.XactRspCode.ACK)
 
-        yield from self._dts.register(
-                xpath=get_xpath(),
-                handler=rift.tasklets.DTS.RegistrationHandler(
-                    on_prepare=on_prepare),
-                flags=rwdts.Flag.PUBLISHER,
-                )
+        xpath = self._project.add_project(get_xpath())
+        self._show_reg = yield from self._dts.register(
+            xpath=xpath,
+            handler=rift.tasklets.DTS.RegistrationHandler(
+                on_prepare=on_prepare),
+            flags=rwdts.Flag.PUBLISHER,
+        )
 
     def _register_validate_rpc(self):
         def get_xpath():
@@ -234,6 +238,10 @@
                 raise ConfigAgentAccountNotFound("Config Agent account name not provided")
 
             cfg_agent_account_name = msg.cfg_agent_account
+
+            if not self._project.rpc_check(msg, xact_info=xact_info):
+                return
+
             try:
                 account = self.cfg_agent_accounts[cfg_agent_account_name]
             except KeyError:
@@ -243,24 +251,29 @@
 
             xact_info.respond_xpath(rwdts.XactRspCode.ACK)
 
-        yield from self._dts.register(
-                xpath=get_xpath(),
-                handler=rift.tasklets.DTS.RegistrationHandler(
-                    on_prepare=on_prepare
-                    ),
-                flags=rwdts.Flag.PUBLISHER,
-                )
+        self._rpc_reg = yield from self._dts.register(
+            xpath=get_xpath(),
+            handler=rift.tasklets.DTS.RegistrationHandler(
+                on_prepare=on_prepare
+            ),
+            flags=rwdts.Flag.PUBLISHER,
+        )
 
     @asyncio.coroutine
     def register(self):
         yield from self._register_show_status()
         yield from self._register_validate_rpc()
 
+    def deregister(self):
+        self._show_reg.deregister()
+        self._rpc_reg.deregister()
+
+
 class ConfigAgentJob(object):
     """A wrapper over the config agent job object, providing some
     convenience functions.
 
-    YangData_Nsr_NsInstanceOpdata_Nsr_ConfigAgentJob contains
+    YangData_RwProject_Project_NsInstanceOpdata_Nsr_ConfigAgentJob contains
     ||
      ==> VNFRS
           ||
@@ -274,17 +287,19 @@
                   "running"  : "pending",
                   "failed"   : "failure"}
 
-    def __init__(self, nsr_id, job, tasks=None):
+    def __init__(self, nsr_id, job, project, tasks=None):
         """
         Args:
             nsr_id (uuid): ID of NSR record
-            job (YangData_Nsr_NsInstanceOpdata_Nsr_ConfigAgentJob): Gi object
+            job (YangData_RwProject_Project_NsInstanceOpdata_Nsr_ConfigAgentJob): Gi object
             tasks: List of asyncio.tasks. If provided the job monitor will
                 use it to monitor the tasks instead of the execution IDs
         """
         self._job = job
         self.nsr_id = nsr_id
         self.tasks = tasks
+        self._project = project
+
         self._regh = None
 
     @property
@@ -315,10 +330,10 @@
     @property
     def xpath(self):
         """Xpath of the job"""
-        return ("D,/nsr:ns-instance-opdata" +
+        return self._project.add_project(("D,/nsr:ns-instance-opdata" +
                 "/nsr:nsr[nsr:ns-instance-config-ref='{}']" +
                 "/nsr:config-agent-job[nsr:job-id='{}']"
-                ).format(self.nsr_id, self.id)
+                ).format(self.nsr_id, self.id))
 
     @property
     def regh(self):
@@ -333,7 +348,7 @@
     @staticmethod
     def convert_rpc_input_to_job(nsr_id, rpc_output, tasks):
         """A helper function to convert the YangOutput_Nsr_ExecNsConfigPrimitive
-        to YangData_Nsr_NsInstanceOpdata_Nsr_ConfigAgentJob (NsrYang)
+        to YangData_RwProject_Project_NsInstanceOpdata_Nsr_ConfigAgentJob (NsrYang)
 
         Args:
             nsr_id (uuid): NSR ID
@@ -344,10 +359,10 @@
             ConfigAgentJob
         """
         # Shortcuts to prevent the HUUGE names.
-        CfgAgentJob = NsrYang.YangData_Nsr_NsInstanceOpdata_Nsr_ConfigAgentJob
-        CfgAgentVnfr = NsrYang.YangData_Nsr_NsInstanceOpdata_Nsr_ConfigAgentJob_Vnfr
-        CfgAgentPrimitive = NsrYang.YangData_Nsr_NsInstanceOpdata_Nsr_ConfigAgentJob_Vnfr_Primitive
-        CfgAgentPrimitiveParam =  NsrYang.YangData_Nsr_NsInstanceOpdata_Nsr_ConfigAgentJob_Vnfr_Primitive_Parameter
+        CfgAgentJob = NsrYang.YangData_RwProject_Project_NsInstanceOpdata_Nsr_ConfigAgentJob
+        CfgAgentVnfr = NsrYang.YangData_RwProject_Project_NsInstanceOpdata_Nsr_ConfigAgentJob_Vnfr
+        CfgAgentPrimitive = NsrYang.YangData_RwProject_Project_NsInstanceOpdata_Nsr_ConfigAgentJob_Vnfr_Primitive
+        CfgAgentPrimitiveParam =  NsrYang.YangData_RwProject_Project_NsInstanceOpdata_Nsr_ConfigAgentJob_Vnfr_Primitive_Parameter
 
         job = CfgAgentJob.from_dict({
                 "job_id": rpc_output.job_id,
@@ -385,7 +400,7 @@
 
             job.vnfr.append(vnfr_job)
 
-        return ConfigAgentJob(nsr_id, job, tasks)
+        return ConfigAgentJob(nsr_id, job, project, tasks)
 
 
 class ConfigAgentJobMonitor(object):
@@ -666,6 +681,7 @@
 
         self._regh = None
         self._nsr_regh = None
+        self._project = cfgm.project
 
     @property
     def regh(self):
@@ -684,9 +700,9 @@
 
     @staticmethod
     def cfg_job_xpath(nsr_id, job_id):
-        return ("D,/nsr:ns-instance-opdata" +
+        return self._project.add_project(("D,/nsr:ns-instance-opdata" +
                 "/nsr:nsr[nsr:ns-instance-config-ref = '{}']" +
-                "/nsr:config-agent-job[nsr:job-id='{}']").format(nsr_id, job_id)
+                "/nsr:config-agent-job[nsr:job-id='{}']").format(nsr_id, job_id))
 
     @asyncio.coroutine
     def register(self):
@@ -697,7 +713,7 @@
             """ prepare callback from dts """
             xpath = ks_path.to_xpath(RwNsrYang.get_schema())
             if action == rwdts.QueryAction.READ:
-                schema = RwNsrYang.YangData_Nsr_NsInstanceOpdata_Nsr.schema()
+                schema = RwNsrYang.YangData_RwProject_Project_NsInstanceOpdata_Nsr.schema()
                 path_entry = schema.keyspec_to_entry(ks_path)
                 try:
                     nsr_id = path_entry.key00.ns_instance_config_ref
@@ -728,7 +744,8 @@
 
         hdl = rift.tasklets.DTS.RegistrationHandler(on_prepare=on_prepare,)
         with self._dts.group_create() as group:
-            self._regh = group.register(xpath=CfgAgentJobDtsHandler.XPATH,
+            self._regh = group.register(xpath=self._project.add_project(
+                CfgAgentJobDtsHandler.XPATH),
                                         handler=hdl,
                                         flags=rwdts.Flag.PUBLISHER,
                                         )
@@ -749,7 +766,7 @@
 
     @property
     def nsr_xpath(self):
-        return "D,/nsr:ns-instance-opdata/nsr:nsr"
+        return self._project.add_project("D,/nsr:ns-instance-opdata/nsr:nsr")
 
     @asyncio.coroutine
     def register_for_nsr(self):
@@ -784,6 +801,17 @@
         except Exception as e:
             self._log.error("Failed to register for NSR changes as %s", str(e))
 
+    def deregister(self):
+        self._log.debug("De-register config agent job for project".
+                        format(self._project.name))
+        if self._regh:
+            self._regh.deregister()
+            self._regh = None
+
+        if self._nsr_regh:
+            self._nsr_regh.deregister()
+            self._nsr_regh = None
+
 
 class ConfigAgentJobManager(object):
     """A central class that manager all the Config Agent related data,
@@ -791,7 +819,7 @@
 
     TODO: Needs to support multiple config agents.
     """
-    def __init__(self, dts, log, loop, nsm):
+    def __init__(self, dts, log, loop, project, nsm):
         """
         Args:
             dts  : Dts handle
@@ -804,11 +832,12 @@
         self.log = log
         self.loop = loop
         self.nsm = nsm
+        self.project = project
         self.handler = CfgAgentJobDtsHandler(dts, log, loop, nsm, self)
         self.executor = concurrent.futures.ThreadPoolExecutor(max_workers=1)
 
     def add_job(self, rpc_output, tasks=None):
-        """Once an RPC is trigger add a now job
+        """Once an RPC is triggered, add a new job
 
         Args:
             rpc_output (YangOutput_Nsr_ExecNsConfigPrimitive): Rpc output
@@ -818,7 +847,8 @@
         """
         nsr_id = rpc_output.nsr_id_ref
 
-        job = ConfigAgentJob.convert_rpc_input_to_job(nsr_id, rpc_output, tasks)
+        job = ConfigAgentJob.convert_rpc_input_to_job(nsr_id, rpc_output,
+                                                      tasks, self.project)
 
         self.log.debug("Creating a job monitor for Job id: {}".format(
                 rpc_output.job_id))
@@ -864,3 +894,6 @@
     def register(self):
         yield from self.handler.register()
         yield from self.handler.register_for_nsr()
+
+    def deregister(self):
+        yield from self.handler.deregister()
diff --git a/common/python/rift/mano/config_data/test/test_converter.py b/common/python/rift/mano/config_data/test/test_converter.py
index 1bfd7d7..6169d73 100644
--- a/common/python/rift/mano/config_data/test/test_converter.py
+++ b/common/python/rift/mano/config_data/test/test_converter.py
@@ -23,14 +23,14 @@
 
 @pytest.fixture(scope="function")
 def nsd():
-    catalog = NsdYang.YangData_Nsd_NsdCatalog()
+    catalog = NsdYang.YangData_RwProject_Project_NsdCatalog()
     nsd = catalog.nsd.add()
     nsd.id = str(uuid.uuid1())
     return nsd
 
 @pytest.fixture(scope="function")
 def vnfd():
-    catalog = VnfdYang.YangData_Vnfd_VnfdCatalog()
+    catalog = VnfdYang.YangData_RwProject_Project_VnfdCatalog()
     vnfd = catalog.vnfd.add()
     vnfd.id = str(uuid.uuid1())
     return vnfd
@@ -287,7 +287,7 @@
       cidr: 10.10.10.2/30
 """
 
-    catalog = VnfdYang.YangData_Vnfd_VnfdCatalog()
+    catalog = VnfdYang.YangData_RwProject_Project_VnfdCatalog()
     expected_vnfd = catalog.vnfd.add()
     vnf_config = expected_vnfd.vnf_configuration
     expected_vnfd.id = vnfd.id
@@ -374,7 +374,7 @@
       Vlan ID: '3000'
 """
 
-        catalog = NsdYang.YangData_Nsd_NsdCatalog()
+        catalog = NsdYang.YangData_RwProject_Project_NsdCatalog()
         expected_nsd = catalog.nsd.add()
         expected_nsd.id = nsd.id
         expected_nsd.service_primitive.add().from_dict(
diff --git a/common/python/rift/mano/dts/core.py b/common/python/rift/mano/dts/core.py
index 4894e16..3a04945 100644
--- a/common/python/rift/mano/dts/core.py
+++ b/common/python/rift/mano/dts/core.py
@@ -25,7 +25,7 @@
     """A common class to hold the barebone objects to build a publisher or
     subscriber
     """
-    def __init__(self, log, dts, loop):
+    def __init__(self, log, dts, loop, project):
         """Constructor
 
         Args:
@@ -34,7 +34,39 @@
             loop : Asyncio event loop.
         """
         # Reg handle
-        self.reg = None
-        self.log = log
-        self.dts = dts
-        self.loop = loop
+        self._reg = None
+        self._log = log
+        self._dts = dts
+        self._loop = loop
+        self._project = project
+
+    @property
+    def reg(self):
+        return self._reg
+
+    @reg.setter
+    def reg(self, val):
+        self._reg = val
+
+    @property
+    def log(self):
+        return self._log
+
+    @property
+    def dts(self):
+        return self._dts
+
+    @property
+    def loop(self):
+        return self._loop
+
+    @property
+    def project(self):
+        return self._project
+
+    def deregister(self):
+        self._log.debug("De-registering DTS handler ({}) for project {}".
+                        format(self.__class__.__name__, self._project))
+        if self._reg:
+            self._reg.deregister()
+            self._reg = None
diff --git a/common/python/rift/mano/dts/rpc/core.py b/common/python/rift/mano/dts/rpc/core.py
index dfa08bb..72016f1 100644
--- a/common/python/rift/mano/dts/rpc/core.py
+++ b/common/python/rift/mano/dts/rpc/core.py
@@ -36,8 +36,8 @@
 class AbstractRpcHandler(DtsHandler):
     """Base class to simplify RPC implementation
     """
-    def __init__(self, log, dts, loop):
-        super().__init__(log, dts, loop)
+    def __init__(self, log, dts, loop, project=None):
+        super().__init__(log, dts, loop, project)
 
         if not asyncio.iscoroutinefunction(self.callback):
             raise ValueError('%s has to be a coroutine' % (self.callback))
@@ -61,6 +61,9 @@
     def on_prepare(self, xact_info, action, ks_path, msg):
         assert action == rwdts.QueryAction.RPC
 
+        if self.project and not self.project.rpc_check(msg, xact_info=xact_info):
+            return
+
         try:
             rpc_op = yield from self.callback(ks_path, msg)
             xact_info.respond_xpath(
@@ -76,6 +79,11 @@
 
     @asyncio.coroutine
     def register(self):
+        if self.reg:
+            self._log.warning("RPC already registered for project {}".
+                              format(self._project.name))
+            return
+
         reg_event = asyncio.Event(loop=self.loop)
 
         @asyncio.coroutine
@@ -94,6 +102,10 @@
 
         yield from reg_event.wait()
 
+    def deregister(self):
+        self.reg.deregister()
+        self.reg = None
+
     @abc.abstractmethod
     @asyncio.coroutine
     def callback(self, ks_path, msg):
diff --git a/common/python/rift/mano/dts/subscriber/core.py b/common/python/rift/mano/dts/subscriber/core.py
index dd2513e..ebd38f9 100644
--- a/common/python/rift/mano/dts/subscriber/core.py
+++ b/common/python/rift/mano/dts/subscriber/core.py
@@ -1,6 +1,6 @@
 """
-# 
-#   Copyright 2016 RIFT.IO Inc
+#
+#   Copyright 2016-2017 RIFT.IO Inc
 #
 #   Licensed under the Apache License, Version 2.0 (the "License");
 #   you may not use this file except in compliance with the License.
@@ -27,6 +27,9 @@
 
 from gi.repository import (RwDts as rwdts, ProtobufC)
 import rift.tasklets
+from rift.mano.utils.project import (
+    get_add_delete_update_cfgs,
+    )
 
 from ..core import DtsHandler
 
@@ -35,11 +38,11 @@
     """A common class for all subscribers.
     """
     @classmethod
-    def from_tasklet(cls, tasklet, callback=None):
+    def from_project(cls, proj, callback=None):
         """Convenience method to build the object from tasklet
 
         Args:
-            tasklet (rift.tasklets.Tasklet): Tasklet
+            proj (rift.mano.utils.project.ManoProject): Project
             callback (None, optional): Callable, which will be invoked on
                     subscriber changes.
 
@@ -48,15 +51,15 @@
                 msg: The Gi Object msg from DTS
                 action(rwdts.QueryAction): Action type
         """
-        return cls(tasklet.log, tasklet.dts, tasklet.loop, callback=callback)
+        return cls(proj.log, proj.dts, proj.loop, proj, callback=callback)
 
-    def __init__(self, log, dts, loop, callback=None):
-        super().__init__(log, dts, loop)
+    def __init__(self, log, dts, loop, project, callback=None):
+        super().__init__(log, dts, loop, project)
         self.callback = callback
 
     def get_reg_flags(self):
         """Default set of REG flags, can be over-ridden by sub classes.
-        
+
         Returns:
             Set of rwdts.Flag types.
         """
@@ -70,7 +73,7 @@
 
     Opdata subscriber can be created in one step by subclassing and implementing
     the MANDATORY get_xpath() method
-    
+
     """
     @abc.abstractmethod
     def get_xpath(self):
@@ -84,6 +87,12 @@
     def register(self):
         """Triggers the registration
         """
+
+        if self.reg:
+            self._log.warning("RPC already registered for project {}".
+                              format(self._project.name))
+            return
+
         xacts = {}
 
         def on_commit(xact_info):
@@ -121,7 +130,7 @@
                 )
 
         self.reg = yield from self.dts.register(
-                xpath=self.get_xpath(),
+                xpath=self.project.add_project(self.get_xpath()),
                 flags=self.get_reg_flags(),
                 handler=handler)
 
@@ -129,9 +138,6 @@
 
         assert self.reg is not None
 
-    def deregister(self):
-        self.reg.deregister()
-
 
 class AbstractConfigSubscriber(SubscriberDtsHandler):
     """Abstract class that simplifies the process of creating subscribers
@@ -139,7 +145,7 @@
 
     Config subscriber can be created in one step by subclassing and implementing
     the MANDATORY get_xpath() method
-    
+
     """
     KEY = "msgs"
 
@@ -151,41 +157,21 @@
     def key_name(self):
         pass
 
-    def get_add_delete_update_cfgs(self, dts_member_reg, xact, key_name):
-        # Unforunately, it is currently difficult to figure out what has exactly
-        # changed in this xact without Pbdelta support (RIFT-4916)
-        # As a workaround, we can fetch the pre and post xact elements and
-        # perform a comparison to figure out adds/deletes/updates
-        xact_cfgs = list(dts_member_reg.get_xact_elements(xact))
-        curr_cfgs = list(dts_member_reg.elements)
-
-        xact_key_map = {getattr(cfg, key_name): cfg for cfg in xact_cfgs}
-        curr_key_map = {getattr(cfg, key_name): cfg for cfg in curr_cfgs}
-
-        # Find Adds
-        added_keys = set(xact_key_map) - set(curr_key_map)
-        added_cfgs = [xact_key_map[key] for key in added_keys]
-
-        # Find Deletes
-        deleted_keys = set(curr_key_map) - set(xact_key_map)
-        deleted_cfgs = [curr_key_map[key] for key in deleted_keys]
-
-        # Find Updates
-        updated_keys = set(curr_key_map) & set(xact_key_map)
-        updated_cfgs = [xact_key_map[key] for key in updated_keys if xact_key_map[key] != curr_key_map[key]]
-
-        return added_cfgs, deleted_cfgs, updated_cfgs
-
     @asyncio.coroutine
     def register(self):
         """ Register for VNFD configuration"""
 
+        if self.reg:
+            self._log.warning("RPC already registered for project {}".
+                              format(self._project.name))
+            return
+
         def on_apply(dts, acg, xact, action, scratch):
             """Apply the  configuration"""
             is_recovery = xact.xact is None and action == rwdts.AppconfAction.INSTALL
 
 
-            add_cfgs, delete_cfgs, update_cfgs = self.get_add_delete_update_cfgs(
+            add_cfgs, delete_cfgs, update_cfgs = get_add_delete_update_cfgs(
                     dts_member_reg=self.reg,
                     xact=xact,
                     key_name=self.key_name())
@@ -207,9 +193,6 @@
         acg_hdl = rift.tasklets.AppConfGroup.Handler(on_apply=on_apply)
         with self.dts.appconf_group_create(handler=acg_hdl) as acg:
             self.reg = acg.register(
-                xpath=self.get_xpath(),
+                xpath=self.project.add_project(self.get_xpath()),
                 flags=self.get_reg_flags(),
                 on_prepare=on_prepare)
-
-    def deregister(self):
-        self.reg.deregister()
diff --git a/common/python/rift/mano/dts/subscriber/ns_subscriber.py b/common/python/rift/mano/dts/subscriber/ns_subscriber.py
index c16f771..a379b9a 100644
--- a/common/python/rift/mano/dts/subscriber/ns_subscriber.py
+++ b/common/python/rift/mano/dts/subscriber/ns_subscriber.py
@@ -39,7 +39,7 @@
         return rwdts.Flag.SUBSCRIBER|rwdts.Flag.DELTA_READY
 
     def get_xpath(self):
-        return "D,/nsr:ns-instance-opdata/nsr:nsr"
+        return self._project.add_project("D,/nsr:ns-instance-opdata/nsr:nsr")
 
 
 class NsdCatalogSubscriber(core.AbstractConfigSubscriber):
@@ -49,7 +49,7 @@
         return "id"
 
     def get_xpath(self):
-        return "C,/nsd:nsd-catalog/nsd:nsd"
+        return self._project.add_project("C,/nsd:nsd-catalog/nsd:nsd")
 
 
 class NsInstanceConfigSubscriber(core.AbstractConfigSubscriber):
@@ -59,4 +59,4 @@
         return "id"
 
     def get_xpath(self):
-        return "C,/nsr:ns-instance-config/nsr:nsr"
+        return self._project.add_project("C,/nsr:ns-instance-config/nsr:nsr")
diff --git a/common/python/rift/mano/dts/subscriber/ro_account.py b/common/python/rift/mano/dts/subscriber/ro_account.py
index 575d649..3091d15 100644
--- a/common/python/rift/mano/dts/subscriber/ro_account.py
+++ b/common/python/rift/mano/dts/subscriber/ro_account.py
@@ -33,4 +33,4 @@
         return "name"
 
     def get_xpath(self):
-        return("C,/rw-launchpad:resource-orchestrator")
\ No newline at end of file
+        return self._project.add_project("C,/rw-launchpad:resource-orchestrator")
diff --git a/common/python/rift/mano/dts/subscriber/store.py b/common/python/rift/mano/dts/subscriber/store.py
index 88cb79a..222d444 100644
--- a/common/python/rift/mano/dts/subscriber/store.py
+++ b/common/python/rift/mano/dts/subscriber/store.py
@@ -33,10 +33,10 @@
     """
     KEY = enum.Enum('KEY', 'NSR NSD VNFD VNFR')
 
-    def __init__(self, log, dts, loop, callback=None):
-        super().__init__(log, dts, loop)
+    def __init__(self, log, dts, loop, project, callback=None):
+        super().__init__(log, dts, loop, project)
 
-        params = (self.log, self.dts, self.loop)
+        params = (self.log, self.dts, self.loop, self.project)
 
         self._nsr_sub = ns_subscriber.NsrCatalogSubscriber(*params, callback=self.on_nsr_change)
         self._nsrs = {}
@@ -92,6 +92,14 @@
         yield from self._vnfr_sub.register()
         yield from self._nsr_sub.register()
 
+    def deregister(self):
+        self._log.debug("De-register store for project {}".
+                        format(self._project))
+        self._vnfd_sub.deregister()
+        self._nsd_sub.deregister()
+        self._vnfr_sub.deregister()
+        self._nsr_sub.deregister()
+
     @asyncio.coroutine
     def refresh_store(self, subsriber, store):
         itr = yield from self.dts.query_read(subsriber.get_xpath())
diff --git a/common/python/rift/mano/dts/subscriber/test/utest_subscriber_dts.py b/common/python/rift/mano/dts/subscriber/test/utest_subscriber_dts.py
index a69a00f..bf7ae68 100644
--- a/common/python/rift/mano/dts/subscriber/test/utest_subscriber_dts.py
+++ b/common/python/rift/mano/dts/subscriber/test/utest_subscriber_dts.py
@@ -107,10 +107,10 @@
     def test_vnfd_handler(self):
         yield from self.store.register()
 
-        mock_vnfd = RwVnfdYang.YangData_Vnfd_VnfdCatalog_Vnfd()
+        mock_vnfd = RwVnfdYang.YangData_RwProject_Project_VnfdCatalog_Vnfd()
         mock_vnfd.id = str(uuid.uuid1())
 
-        w_xpath = "C,/vnfd:vnfd-catalog/vnfd:vnfd"
+        w_xpath = "C,/rw-project:project/vnfd:vnfd-catalog/vnfd:vnfd"
         xpath = "{}[vnfd:id='{}']".format(w_xpath, mock_vnfd.id)
         yield from self.publisher.publish(w_xpath, xpath, mock_vnfd)
 
@@ -128,10 +128,10 @@
     def test_vnfr_handler(self):
         yield from self.store.register()
 
-        mock_vnfr = RwVnfrYang.YangData_Vnfr_VnfrCatalog_Vnfr()
+        mock_vnfr = RwVnfrYang.YangData_RwProject_Project_VnfrCatalog_Vnfr()
         mock_vnfr.id = str(uuid.uuid1())
 
-        w_xpath = "D,/vnfr:vnfr-catalog/vnfr:vnfr"
+        w_xpath = "D,/rw-project:project/vnfr:vnfr-catalog/vnfr:vnfr"
         xpath = "{}[vnfr:id='{}']".format(w_xpath, mock_vnfr.id)
         yield from self.publisher.publish(w_xpath, xpath, mock_vnfr)
 
@@ -151,11 +151,11 @@
     def test_nsr_handler(self):
         yield from self.store.register()
 
-        mock_nsr = RwNsrYang.YangData_Nsr_NsInstanceOpdata_Nsr()
+        mock_nsr = RwNsrYang.YangData_RwProject_Project_NsInstanceOpdata_Nsr()
         mock_nsr.ns_instance_config_ref = str(uuid.uuid1())
         mock_nsr.name_ref = "Foo"
 
-        w_xpath = "D,/nsr:ns-instance-opdata/nsr:nsr"
+        w_xpath = "D,/rw-project:project/nsr:ns-instance-opdata/nsr:nsr"
         xpath = "{}[nsr:ns-instance-config-ref='{}']".format(w_xpath, mock_nsr.ns_instance_config_ref)
         yield from self.publisher.publish(w_xpath, xpath, mock_nsr)
 
@@ -175,10 +175,10 @@
     def test_nsd_handler(self):
         yield from self.store.register()
 
-        mock_nsd = RwNsdYang.YangData_Nsd_NsdCatalog_Nsd()
+        mock_nsd = RwNsdYang.YangData_RwProject_Project_NsdCatalog_Nsd()
         mock_nsd.id = str(uuid.uuid1())
 
-        w_xpath = "C,/nsd:nsd-catalog/nsd:nsd"
+        w_xpath = "C,/rw-project:project/nsd:nsd-catalog/nsd:nsd"
         xpath = "{}[nsd:id='{}']".format(w_xpath, mock_nsd.id)
         yield from self.publisher.publish(w_xpath, xpath, mock_nsd)
 
@@ -206,22 +206,22 @@
         # publish
         yield from vnf_handler.register()
 
-        mock_vnfr = RwVnfrYang.YangData_Vnfr_VnfrCatalog_Vnfr()
+        mock_vnfr = RwVnfrYang.YangData_RwProject_Project_VnfrCatalog_Vnfr()
         mock_vnfr.id = str(uuid.uuid1())
 
         def mon_xpath(param_id=None):
             """ Monitoring params xpath """
-            return("D,/vnfr:vnfr-catalog" +
+            return("D,/rw-project:project/vnfr:vnfr-catalog" +
                    "/vnfr:vnfr[vnfr:id='{}']".format(mock_vnfr.id) +
                    "/vnfr:monitoring-param" +
                    ("[vnfr:id='{}']".format(param_id) if param_id else ""))
 
 
-        w_xpath = "D,/vnfr:vnfr-catalog/vnfr:vnfr"
+        w_xpath = "D,/rw-project:project/vnfr:vnfr-catalog/vnfr:vnfr"
         xpath = "{}[vnfr:id='{}']".format(w_xpath, mock_vnfr.id)
         yield from self.publisher.publish(w_xpath, xpath, mock_vnfr)
 
-        mock_param = VnfrYang.YangData_Vnfr_VnfrCatalog_Vnfr_MonitoringParam.from_dict({
+        mock_param = VnfrYang.YangData_RwProject_Project_VnfrCatalog_Vnfr_MonitoringParam.from_dict({
                 "id": "1"
             })
         mock_vnfr.monitoring_param.append(mock_param)
diff --git a/common/python/rift/mano/dts/subscriber/vnf_subscriber.py b/common/python/rift/mano/dts/subscriber/vnf_subscriber.py
index 76a58ab..85ec589 100644
--- a/common/python/rift/mano/dts/subscriber/vnf_subscriber.py
+++ b/common/python/rift/mano/dts/subscriber/vnf_subscriber.py
@@ -38,7 +38,7 @@
         return rwdts.Flag.SUBSCRIBER|rwdts.Flag.DELTA_READY
 
     def get_xpath(self):
-        return "D,/vnfr:vnfr-catalog/vnfr:vnfr"
+        return self.project.add_project("D,/vnfr:vnfr-catalog/vnfr:vnfr")
 
 
 class VnfdCatalogSubscriber(core.AbstractConfigSubscriber):
@@ -48,4 +48,4 @@
         return "id"
 
     def get_xpath(self):
-        return "C,/vnfd:vnfd-catalog/vnfd:vnfd"
+        return self.project.add_project("C,/vnfd:vnfd-catalog/vnfd:vnfd")
diff --git a/common/python/rift/mano/tosca_translator/rwmano/syntax/mano_parameter.py b/common/python/rift/mano/tosca_translator/rwmano/syntax/mano_parameter.py
index aa6b83b..7df584f 100644
--- a/common/python/rift/mano/tosca_translator/rwmano/syntax/mano_parameter.py
+++ b/common/python/rift/mano/tosca_translator/rwmano/syntax/mano_parameter.py
@@ -42,7 +42,7 @@
 
     # TODO(Philip): Harcoding for now, need to make this generic
     def get_xpath(self):
-        xpath = '/nsd:nsd-catalog/nsd:nsd/nsd:' + self.name
+        xpath = '/rw-project:project/nsd:nsd-catalog/nsd:nsd/nsd:' + self.name
         return xpath
 
     def get_dict_output(self):
diff --git a/common/python/rift/mano/tosca_translator/rwmano/syntax/mano_template.py b/common/python/rift/mano/tosca_translator/rwmano/syntax/mano_template.py
index d263e6f..edcbef6 100644
--- a/common/python/rift/mano/tosca_translator/rwmano/syntax/mano_template.py
+++ b/common/python/rift/mano/tosca_translator/rwmano/syntax/mano_template.py
@@ -61,7 +61,7 @@
 
         if use_gi:
             try:
-                nsd_cat = RwNsdYang.YangData_Nsd_NsdCatalog()
+                nsd_cat = RwNsdYang.YangData_RwProject_Project_NsdCatalog()
                 nsd = nsd_cat.nsd.add()
                 nsd.id = nsd_id
                 nsd.name = self.metadata['name']
@@ -111,7 +111,7 @@
         if use_gi:
             for param in self.parameters:
                 nsd.input_parameter_xpath.append(
-                 NsdYang.YangData_Nsd_NsdCatalog_Nsd_InputParameterXpath(
+                 NsdYang.YangData_RwProject_Project_NsdCatalog_Nsd_InputParameterXpath(
                     xpath=param.get_xpath(),
                     )
                 )
diff --git a/common/python/rift/mano/tosca_translator/rwmano/tosca/tosca_nfv_vnf.py b/common/python/rift/mano/tosca_translator/rwmano/tosca/tosca_nfv_vnf.py
index 3e52967..6356601 100644
--- a/common/python/rift/mano/tosca_translator/rwmano/tosca/tosca_nfv_vnf.py
+++ b/common/python/rift/mano/tosca_translator/rwmano/tosca/tosca_nfv_vnf.py
@@ -222,7 +222,7 @@
                        format(self.name, self.properties))
 
     def generate_yang_model_gi(self, nsd, vnfds):
-        vnfd_cat = RwVnfdYang.YangData_Vnfd_VnfdCatalog()
+        vnfd_cat = RwVnfdYang.YangData_RwProject_Project_VnfdCatalog()
         vnfd = vnfd_cat.vnfd.add()
         props = convert_keys_to_python(self.properties)
         try:
diff --git a/common/python/rift/mano/utils/project.py b/common/python/rift/mano/utils/project.py
index 9c303f9..637c0ca 100644
--- a/common/python/rift/mano/utils/project.py
+++ b/common/python/rift/mano/utils/project.py
@@ -16,6 +16,21 @@
 #   limitations under the License.
 #
 
+import abc
+import asyncio
+import logging
+
+import gi
+gi.require_version('RwProjectYang', '1.0')
+gi.require_version('RwDtsYang', '1.0')
+from gi.repository import (
+    RwProjectYang,
+    RwDts as rwdts,
+    ProtobufC,
+)
+
+import rift.tasklets
+
 
 class ManoProjectError(Exception):
     pass
@@ -33,19 +48,37 @@
     pass
 
 
+class ManoProjXpathNotRootErr(ManoProjectError):
+    pass
+
+
+class ManoProjXpathPresentErr(ManoProjectError):
+    pass
+
+
+NS = 'rw-project'
+PROJECT = 'project'
+NS_PROJECT = '{}:{}'.format(NS, PROJECT)
+XPATH = '/{}'.format(NS_PROJECT)
+XPATH_LEN = len(XPATH)
+
+NAME = 'name'
+NAME_LEN = len(NAME)
+NS_NAME = '{}:{}'.format(NS, NAME)
+
+DEFAULT_PROJECT = 'default'
+DEFAULT_PREFIX = "{}[{}='{}']".format(XPATH,
+                                      NS_NAME,
+                                      DEFAULT_PROJECT)
+
+
 class ManoProject(object):
     '''Class to handle the project name'''
 
-    NS = 'rw-project'
-    XPATH = '/{}:project'.format(NS)
-    XPATH_LEN = len(XPATH)
-
-    NAME = 'name'
-    NAME_LEN = len(NAME)
-    NS_NAME = '{}:{}'.format(NS, NAME)
+    log = None
 
     @classmethod
-    def create_from_xpath(cls, xpath, log):
+    def instance_from_xpath(cls, xpath, log):
         name = cls.from_xpath(xpath, log)
         if name is None:
             return None
@@ -57,24 +90,23 @@
     def from_xpath(cls, xpath, log):
         log.debug("Get project name from {}".format(xpath));
 
-        if cls.XPATH in xpath:
-            idx = xpath.find(cls.XPATH) + cls.XPATH_LEN
+        if XPATH in xpath:
+            idx = xpath.find(XPATH)
             if idx == -1:
                 msg = "Project not found in XPATH: {}".format(xpath)
                 log.error(msg)
                 raise ManoProjXpathNoProjErr(msg)
 
-            sub = xpath[idx:]
-            sub = sub.strip()
-            if (len(sub) < cls.NAME_LEN) or (sub[0] != '['):
+            sub = xpath[idx+XPATH_LEN:].strip()
+            if (len(sub) < NAME_LEN) or (sub[0] != '['):
                 msg = "Project name not found in XPath: {}".format(xpath)
                 log.error(msg)
                 raise ManoProjXpathKeyErr(msg)
 
             sub = sub[1:].strip()
-            idx = sub.find(cls.NS_NAME)
+            idx = sub.find(NS_NAME)
             if idx == -1:
-                idx = sub.find(cls.NAME)
+                idx = sub.find(NAME)
             if idx != 0:
                 msg = "Project name not found in XPath: {}".format(xpath)
                 log.error(msg)
@@ -86,10 +118,11 @@
                 log.error(msg)
                 raise ManoProjXpathKeyErr(msg)
 
-            sub = sub[:idx-1].strip()
+            sub = sub[:idx].strip()
             try:
+                log.debug("Key and value found: {}".format(sub))
                 k, n = sub.split("=", 2)
-                name = n.strip()
+                name = n.strip(' \'"')
                 if name is None:
                     msg = "Project name is empty in XPath".format(xpath)
                     log.error(msg)
@@ -104,23 +137,497 @@
                       .format(xpath, e)
                 log.exception(msg)
                 raise ManoProjXpathKeyErr(msg)
+        else:
+                msg = "Project not found in XPATH: {}".format(xpath)
+                log.error(msg)
+                raise ManoProjXpathNoProjErr(msg)
 
-    def __init__(self, log, name=None):
+    @classmethod
+    def get_log(cls):
+        if not cls.log:
+            cls.log = logging.getLogger('rw-mano-log.rw-project')
+            cls.log.setLevel(logging.ERROR)
+
+    @classmethod
+    def prefix_project(cls, xpath, project=None, log=None):
+        if log is None:
+            log = cls.get_log()
+
+        if project is None:
+            project = DEFAULT_PROJECT
+            proj_prefix = DEFAULT_PREFIX
+        else:
+            proj_prefix = "{}[{}='{}']".format(XPATH,
+                                               NS_NAME,
+                                               project)
+
+        log.debug("Add project {} to {}".format(project, xpath))
+
+        prefix = ''
+        suffix = xpath
+        idx = xpath.find('C,/')
+        if idx == -1:
+            idx = xpath.find('D,/')
+
+        suffix = xpath
+        if idx != -1:
+            prefix = xpath[:2]
+            suffix = xpath[2:]
+
+        if suffix[0] != '/':
+            msg = "Non-rooted xpath provided: {}".format(xpath)
+            log.error(msg)
+            raise ManoProjXpathNotRootErr(msg)
+
+        idx = suffix.find(XPATH)
+        if idx == 0:
+            name = cls.from_xpath(xpath, log)
+            if name == project:
+                log.warning("Project already in the XPATH: {}".format(xpath))
+                return xpath
+
+            else:
+                msg = "Different project {} already in XPATH {}". \
+                      format(name, xpath)
+                log.error(msg)
+                raise ManoProjXpathPresentErr(msg)
+
+        ret = prefix + proj_prefix + suffix
+        log.debug("XPath with project: {}".format(ret))
+        return ret
+
+
+    def __init__(self, log, name=None, tasklet=None):
         self._log = log
-        self._name = name
+        self._name = None
+        self._prefix = None
+        self._pbcm = None
+        self._tasklet = None
+        self._dts = None
+        self._loop = None
+        self._log_hdl = None
+
+        # Track if the apply config was received
+        self._apply = False
+
+        if name:
+            self.name = name
+
+    def update(self, tasklet):
+        # Store the commonly used properties from a tasklet
+        self._tasklet = tasklet
+        self._log_hdl = tasklet.log_hdl
+        self._dts = tasklet.dts
+        self._loop = tasklet.loop
 
     @property
     def name(self):
         return self._name
 
+    @property
+    def log(self):
+        return self._log
+
+    @property
+    def prefix(self):
+        return self._prefix
+
+    @property
+    def pbcm(self):
+        return self._pbcm
+
+    @property
+    def config(self):
+        return self._pbcm.project_config
+
+    @property
+    def tasklet(self):
+        return self._tasklet
+
+    @property
+    def log_hdl(self):
+        return self._log_hdl
+
+    @property
+    def dts(self):
+        return self._dts
+
+    @property
+    def loop(self):
+        return self._loop
+
     @name.setter
     def name(self, value):
         if self._name is None:
             self._name = value
+            self._prefix = "{}[{}='{}']".format(XPATH,
+                                                NS_NAME,
+                                                self._name)
+            self._pbcm = RwProjectYang.YangData_RwProject_Project(
+                name=self._name)
+
+        elif self._name == value:
+            self._log.debug("Setting the same name again for project {}".
+                            format(value))
         else:
             msg = "Project name already set to {}".format(self._name)
             self._log.error(msg)
             raise ManoProjNameSetErr(msg)
 
     def set_from_xpath(self, xpath):
-        self.name = ManoProject.get_from_xpath(xpath, self._log)
+        self.name = ManoProject.from_xpath(xpath, self._log)
+
+    def add_project(self, xpath):
+        return ManoProject.prefix_project(xpath, log=self._log, project=self._name)
+
+    @abc.abstractmethod
+    @asyncio.coroutine
+    def delete_prepare(self):
+        self._log.debug("Delete prepare for project {}".format(self._name))
+        return True
+
+    @abc.abstractmethod
+    @asyncio.coroutine
+    def register(self):
+        msg = "Register not implemented for project type {}". \
+              format(self.__class__.__name__)
+        self._log.error(msg)
+        raise NotImplementedError(msg)
+
+    @abc.abstractmethod
+    def deregister(self):
+        msg = "De-register not implemented for project type {}". \
+              format(self.__class__.__name__)
+        self._log.error(msg)
+        raise NotImplementedError(msg)
+
+    def rpc_check(self, msg, xact_info=None):
+        '''Check if the rpc is for this project'''
+        try:
+            project = msg.project_name
+        except AttributeError as e:
+            project = DEFAULT_PROJECT
+
+        if project != self.name:
+            self._log.debug("Project {}: RPC is for different project {}".
+                            format(self.name, project))
+            if xact_info:
+                xact_info.respond_xpath(rwdts.XactRspCode.ACK)
+            return False
+
+        return True
+
+    @asyncio.coroutine
+    def create_project(self, dts):
+        proj_xpath = "C,{}/project-config".format(self.prefix)
+        self._log.info("Creating project: {} with {}".
+                       format(proj_xpath, self.config.as_dict()))
+
+        yield from dts.query_create(proj_xpath,
+                                    rwdts.XactFlag.ADVISE,
+                                    self.config)
+
+
+def get_add_delete_update_cfgs(dts_member_reg, xact, key_name):
+    #TODO: Check why this is getting called during project delete
+    if not dts_member_reg:
+        return [], [], []
+
+    # Unforunately, it is currently difficult to figure out what has exactly
+    # changed in this xact without Pbdelta support (RIFT-4916)
+    # As a workaround, we can fetch the pre and post xact elements and
+    # perform a comparison to figure out adds/deletes/updates
+    xact_cfgs = list(dts_member_reg.get_xact_elements(xact))
+    curr_cfgs = list(dts_member_reg.elements)
+
+    xact_key_map = {getattr(cfg, key_name): cfg for cfg in xact_cfgs}
+    curr_key_map = {getattr(cfg, key_name): cfg for cfg in curr_cfgs}
+
+    # Find Adds
+    added_keys = set(xact_key_map) - set(curr_key_map)
+    added_cfgs = [xact_key_map[key] for key in added_keys]
+
+    # Find Deletes
+    deleted_keys = set(curr_key_map) - set(xact_key_map)
+    deleted_cfgs = [curr_key_map[key] for key in deleted_keys]
+
+    # Find Updates
+    updated_keys = set(curr_key_map) & set(xact_key_map)
+    updated_cfgs = [xact_key_map[key] for key in updated_keys if xact_key_map[key] != curr_key_map[key]]
+
+    return added_cfgs, deleted_cfgs, updated_cfgs
+
+
+class ProjectConfigCallbacks(object):
+    def __init__(self,
+                 on_add_apply=None, on_add_prepare=None,
+                 on_delete_apply=None, on_delete_prepare=None):
+
+        @asyncio.coroutine
+        def prepare_noop(*args, **kwargs):
+            pass
+
+        def apply_noop(*args, **kwargs):
+            pass
+
+        self.on_add_apply = on_add_apply
+        self.on_add_prepare = on_add_prepare
+        self.on_delete_apply = on_delete_apply
+        self.on_delete_prepare = on_delete_prepare
+
+        for f in ('on_add_apply', 'on_delete_apply'):
+            ref = getattr(self, f)
+            if ref is None:
+                setattr(self, f, apply_noop)
+                continue
+
+            if asyncio.iscoroutinefunction(ref):
+                raise ValueError('%s cannot be a coroutine' % (f,))
+
+        for f in ('on_add_prepare', 'on_delete_prepare'):
+            ref = getattr(self, f)
+            if ref is None:
+                setattr(self, f, prepare_noop)
+                continue
+
+            if not asyncio.iscoroutinefunction(ref):
+                raise ValueError("%s must be a coroutine" % f)
+
+
+class ProjectDtsHandler(object):
+    XPATH = "C,{}/project-config".format(XPATH)
+
+    def __init__(self, dts, log, callbacks):
+        self._dts = dts
+        self._log = log
+        self._callbacks = callbacks
+
+        self.reg = None
+        self.projects = []
+
+    @property
+    def log(self):
+        return self._log
+
+    @property
+    def dts(self):
+        return self._dts
+
+    def add_project(self, name):
+        self.log.info("Adding project: {}".format(name))
+
+        if name not in self.projects:
+            self._callbacks.on_add_apply(name)
+            self.projects.append(name)
+        else:
+            self.log.error("Project already present: {}".
+                           format(name))
+
+    def delete_project(self, name):
+        self._log.info("Deleting project: {}".format(name))
+        if name in self.projects:
+            self._callbacks.on_delete_apply(name)
+            self.projects.remove(name)
+        else:
+            self.log.error("Unrecognized project: {}".
+                           format(name))
+
+    def update_project(self, name):
+        """ Update an existing project
+
+        Currently, we do not take any action on MANO for this,
+        so no callbacks are defined
+
+        Arguments:
+            msg - The project config message
+        """
+        self._log.info("Updating project: {}".format(name))
+        if name in self.projects:
+            pass
+        else:
+            self.log.error("Unrecognized project: {}".
+                           format(name))
+
+    def register(self):
+        @asyncio.coroutine
+        def apply_config(dts, acg, xact, action, scratch):
+            self._log.debug("Got project apply config (xact: %s) (action: %s)", xact, action)
+
+            if xact.xact is None:
+                if action == rwdts.AppconfAction.INSTALL:
+                    curr_cfg = self._reg.elements
+                    for cfg in curr_cfg:
+                        self._log.debug("Project being re-added after restart.")
+                        self.add_project(cfg)
+                else:
+                    # When RIFT first comes up, an INSTALL is called with the current config
+                    # Since confd doesn't actally persist data this never has any data so
+                    # skip this for now.
+                    self._log.debug("No xact handle.  Skipping apply config")
+
+                return
+
+            add_cfgs, delete_cfgs, update_cfgs = get_add_delete_update_cfgs(
+                    dts_member_reg=self._reg,
+                    xact=xact,
+                    key_name="name_ref",
+                    )
+
+            # Handle Deletes
+            for cfg in delete_cfgs:
+                self.delete_project(cfg.name_ref)
+
+            # Handle Adds
+            for cfg in add_cfgs:
+                self.add_project(cfg.name_ref)
+
+            # Handle Updates
+            for cfg in update_cfgs:
+                self.update_project(cfg.name_ref)
+
+        @asyncio.coroutine
+        def on_prepare(dts, acg, xact, xact_info, ks_path, msg, scratch):
+            """ Prepare callback from DTS for Project """
+
+            # xpath = ks_path.to_xpath(RwProjectYang.get_schema())
+            # name = ManoProject.from_xpath(xpath, self._log)
+            # if not name:
+            #     self._log.error("Did not find the project name in ks: {}".
+            #                     format(xpath))
+            #     xact_info.respond_xpath(rwdts.XactRspCode.NACK)
+            #     return
+
+            action = xact_info.query_action
+            name = msg.name_ref
+            self._log.debug("Project %s on_prepare config received (action: %s): %s",
+                            name, xact_info.query_action, msg)
+
+            if action in [rwdts.QueryAction.CREATE, rwdts.QueryAction.UPDATE]:
+                if name in self.projects:
+                    self._log.debug("Project {} already exists. Ignore request".
+                                    format(name))
+
+                else:
+                    self._log.debug("Project {}: Invoking on_prepare add request".
+                                    format(name))
+                    yield from self._callbacks.on_add_prepare(name)
+
+            elif action == rwdts.QueryAction.DELETE:
+                # Check if the entire project got deleted
+                fref = ProtobufC.FieldReference.alloc()
+                fref.goto_whole_message(msg.to_pbcm())
+                if fref.is_field_deleted():
+                    if name in self.projects:
+                        rc = yield from self._callbacks.on_delete_prepare(name)
+                        if not rc:
+                            self._log.error("Project {} should not be deleted".
+                                            format(name))
+                            xact_info.respond_xpath(rwdts.XactRspCode.NACK)
+                    else:
+                        self._log.warning("Delete on unknown project: {}".
+                                          format(name))
+
+            else:
+                self._log.error("Action (%s) NOT SUPPORTED", action)
+                xact_info.respond_xpath(rwdts.XactRspCode.NACK)
+                return
+
+            xact_info.respond_xpath(rwdts.XactRspCode.ACK)
+
+        self._log.debug("Registering for project config using xpath: %s",
+                        ProjectDtsHandler.XPATH,
+                        )
+
+        acg_handler = rift.tasklets.AppConfGroup.Handler(
+                        on_apply=apply_config,
+                        )
+
+        with self._dts.appconf_group_create(acg_handler) as acg:
+            self._reg = acg.register(
+                    xpath=ProjectDtsHandler.XPATH,
+                    flags=rwdts.Flag.SUBSCRIBER | rwdts.Flag.DELTA_READY | rwdts.Flag.CACHE,
+                    on_prepare=on_prepare,
+                    )
+
+class ProjectHandler(object):
+    def __init__(self, tasklet, project_class, **kw):
+        self._tasklet = tasklet
+        self._log = tasklet.log
+        self._log_hdl = tasklet.log_hdl
+        self._dts = tasklet.dts
+        self._loop = tasklet.loop
+        self._class = project_class
+        self._kw = kw
+
+        self._log.debug("Creating project config handler")
+        self.project_cfg_handler = ProjectDtsHandler(
+            self._dts, self._log,
+            ProjectConfigCallbacks(
+                on_add_apply=self.on_project_added,
+                on_add_prepare=self.on_add_prepare,
+                on_delete_apply=self.on_project_deleted,
+                on_delete_prepare=self.on_delete_prepare,
+            )
+        )
+
+    def _get_tasklet_name(self):
+        return self._tasklet.tasklet_info.instance_name
+
+    def _get_project(self, name):
+        try:
+            proj = self._tasklet.projects[name]
+        except Exception as e:
+            self._log.exception("Project {} ({})not found for tasklet {}: {}".
+                                format(name, list(self._tasklet.projects.keys()),
+                                       self._get_tasklet_name(), e))
+            raise e
+
+        return proj
+
+    def on_project_deleted(self, name):
+        self._log.debug("Project {} deleted".format(name))
+        try:
+            self._get_project(name).deregister()
+        except Exception as e:
+            self._log.exception("Project {} deregister for {} failed: {}".
+                                format(name, self._get_tasklet_name(), e))
+
+        try:
+            proj = self._tasklet.projects.pop(name)
+            del proj
+        except Exception as e:
+            self._log.exception("Project {} delete for {} failed: {}".
+                                format(name, self._get_tasklet_name(), e))
+
+    def on_project_added(self, name):
+        self._log.debug("Project {} added to tasklet {}".
+                        format(name, self._get_tasklet_name()))
+        self._get_project(name)._apply = True
+
+    @asyncio.coroutine
+    def on_add_prepare(self, name):
+        self._log.debug("Project {} to be added to {}".
+                        format(name, self._get_tasklet_name()))
+
+        try:
+            self._tasklet.projects[name] = \
+                    self._class(name, self._tasklet, **(self._kw))
+        except Exception as e:
+            self._log.exception("Project {} create for {} failed: {}".
+                                formatname, self._get_tasklet_name(), e())
+
+        try:
+            yield from self._get_project(name).register()
+        except Exception as e:
+            self._log.exception("Project {} register for tasklet {} failed: {}".
+                                format(name, self._get_tasklet_name(), e))
+
+    @asyncio.coroutine
+    def on_delete_prepare(self, name):
+        self._log.debug("Project {} being deleted for tasklet {}".
+                        format(name, self._get_tasklet_name()))
+        rc = yield from self._get_project(name).delete_prepare()
+        return rc
+
+    def register(self):
+        self.project_cfg_handler.register()
diff --git a/common/python/rift/mano/yang_translator/rwmano/yang/yang_nsd.py b/common/python/rift/mano/yang_translator/rwmano/yang/yang_nsd.py
index 491bd86..41845dc 100644
--- a/common/python/rift/mano/yang_translator/rwmano/yang/yang_nsd.py
+++ b/common/python/rift/mano/yang_translator/rwmano/yang/yang_nsd.py
@@ -73,7 +73,7 @@
                 self.inputs.append({
                     self.NAME:
                     self.map_yang_name_to_tosca(
-                        val.replace('/nsd:nsd-catalog/nsd:nsd/nsd:', ''))})
+                        val.replace('/rw-project:project/nsd:nsd-catalog/nsd:nsd/nsd:', ''))})
             if len(param):
                 self.log.warn(_("{0}, Did not process the following for "
                                 "input param {1}: {2}").
diff --git a/common/python/test/utest_project.py b/common/python/test/utest_project.py
new file mode 100644
index 0000000..1bc531e
--- /dev/null
+++ b/common/python/test/utest_project.py
@@ -0,0 +1,221 @@
+#!/usr/bin/env python3
+
+#
+#   Copyright 2017 RIFT.IO Inc
+#
+#   Licensed 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 argparse
+import asyncio
+import logging
+import os
+import sys
+import unittest
+import xmlrunner
+
+from rift.mano.utils import project
+
+NAME = 'test'
+XPATH = "/rw-project:project[rw-project:name='{}']".format(NAME)
+
+class TestCase(unittest.TestCase):
+    log = None
+
+    @classmethod
+    def set_logger(cls, log):
+        cls.log = log
+
+    def setUp(self):
+        if not TestCase.log:
+            log = logging.getLogger()
+            log.setLevel( logging.ERROR)
+
+    def test_create_from_xpath(self):
+        """
+        Asserts:
+            1. Instance of project from xpath
+            2. project name in instance is correct
+        """
+        proj = project.ManoProject.create_from_xpath(XPATH, TestCase.log)
+        assert proj
+        assert NAME == proj.name
+        assert XPATH == proj.prefix
+
+        obj = project.ManoProject.create_from_xpath(proj.prefix, TestCase.log)
+        assert obj
+        assert NAME == obj.name
+        assert XPATH == obj.prefix
+
+    def test_create(self):
+        """
+        Asserts:
+            1. Instance of project
+            2. project name in instance is correct
+        """
+        proj = project.ManoProject(TestCase.log, name=NAME)
+        assert proj
+        assert NAME == proj.name
+        assert XPATH == proj.prefix
+
+        obj = project.ManoProject.create_from_xpath(proj.prefix, TestCase.log)
+        assert obj
+        assert NAME == obj.name
+        assert XPATH == obj.prefix
+
+    def test_create_update(self):
+        """
+        Asserts:
+            1. Instance of project
+            2. Set project name later
+            3. project name in instance is correct
+        """
+        proj = project.ManoProject(TestCase.log)
+        assert proj
+        assert None == proj.name
+
+        proj.name = NAME
+        assert NAME == proj.name
+        assert XPATH == proj.prefix
+
+        try:
+            proj.name = 'testing'
+        except project.ManoProjNameSetErr as e:
+            TestCase.log.debug("Expected exception: {}".format(e))
+        else:
+            assert False
+
+        obj = project.ManoProject.create_from_xpath(proj.prefix, TestCase.log)
+        assert obj
+        assert NAME == obj.name
+        assert XPATH == obj.prefix
+
+    def test_update_from_xpath(self):
+        """
+        Asserts:
+            1. Instance of project
+            2. Update from XPATH
+            2. project name in instance is correct
+        """
+        proj = project.ManoProject(TestCase.log)
+        assert proj
+        assert proj.name is None
+
+        proj.set_from_xpath(XPATH)
+        assert NAME == proj.name
+        assert XPATH == proj.prefix
+
+        try:
+            proj.set_from_xpath(XPATH)
+        except project.ManoProjNameSetErr as e:
+            TestCase.log.debug("Expected exception: {}".format(e))
+        else:
+            assert False
+
+        obj = project.ManoProject.create_from_xpath(proj.prefix, TestCase.log)
+        assert obj
+        assert NAME == obj.name
+        assert XPATH == obj.prefix
+
+    def test_create_from_xpath1(self):
+        """
+        Asserts:
+            1. Instance of project from xpath
+            2. project name in instance is correct
+        """
+        xpath = XPATH + '/rw:project/rw-project:project/rw-project:project/rw-project:project/rw-project:project/nsd:nsd-catalog/nsd:nsd[id=\'1232334\']'
+        proj = project.ManoProject.create_from_xpath(xpath, TestCase.log)
+        assert proj
+        assert NAME == proj.name
+        assert XPATH == proj.prefix
+
+    def test_create_from_xpath2(self):
+        """
+        Asserts:
+            1. Instance of project from xpath
+            2. project name in instance is correct
+        """
+        xpath = '/rw-project:project [ name = "{}" ]'.format(NAME)
+        proj = project.ManoProject.create_from_xpath(xpath, TestCase.log)
+        assert proj
+        assert NAME == proj.name
+        assert XPATH == proj.prefix
+
+    def test_create_from_xpath_invalid(self):
+        """
+        Asserts:
+            1. Exception due to invalid XPATH format for extracting project
+        """
+        xpath = '/'
+        try:
+            proj = project.ManoProject.create_from_xpath(xpath, TestCase.log)
+        except project.ManoProjXpathNoProjErr as e:
+            TestCase.log.debug("Expected exception: {}".format(e))
+        else:
+            assert False
+
+    def test_create_from_xpath_invalid1(self):
+        """
+        Asserts:
+            1. Exception due to invalid XPATH format for extracting project
+        """
+        xpath = '/rw-project:project/{}'.format(NAME)
+        try:
+            proj = project.ManoProject.create_from_xpath(xpath, TestCase.log)
+        except project.ManoProjXpathKeyErr as e:
+            TestCase.log.debug("Expected exception: {}".format(e))
+        else:
+            assert False
+
+    def test_create_from_xpath_invalid2(self):
+        """
+        Asserts:
+            1. Exception due to invalid XPATH format for extracting project
+        """
+        xpath = '/rw-project:project[id=test]'
+        try:
+            proj = project.ManoProject.create_from_xpath(xpath, TestCase.log)
+        except project.ManoProjXpathKeyErr as e:
+            TestCase.log.debug("Expected exception: {}".format(e))
+        else:
+            assert False
+
+    def tearDown(self):
+        pass
+
+
+def main(argv=sys.argv[1:]):
+    logging.basicConfig(format='TEST %(message)s')
+
+    runner = xmlrunner.XMLTestRunner(output=os.environ["RIFT_MODULE_TEST"])
+    parser = argparse.ArgumentParser()
+    parser.add_argument('-v', '--verbose', action='store_true')
+    parser.add_argument('-n', '--no-runner', action='store_true')
+
+    args, unknown = parser.parse_known_args(argv)
+    if args.no_runner:
+        runner = None
+
+    # Set the global logging level
+    log = logging.getLogger()
+    log.setLevel(logging.DEBUG if args.verbose else logging.ERROR)
+    TestCase.set_logger(log)
+
+    # The unittest framework requires a program name, so use the name of this
+    # file instead (we do not want to have to pass a fake program name to main
+    # when this is called from the interpreter).
+    unittest.main(argv=[__file__] + unknown + ["-v"], testRunner=runner)
+
+if __name__ == '__main__':
+    main()