diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..0f03cd1
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,8 @@
+.idea
+*.pyc
+
+.coverage
+htmlcov
+coverage.xml
+nose2-junit.xml
+
diff --git a/allocate/main.py b/allocate/main.py
new file mode 100644
index 0000000..76a8aae
--- /dev/null
+++ b/allocate/main.py
@@ -0,0 +1,163 @@
+from service_mapping_plugin_framework.allocate_nssi_abc import AllocateNSSIabc
+import requests
+import zipfile
+import json
+import os
+
+
+class NFVOPlugin(AllocateNSSIabc):
+    def __init__(self, nm_host, nfvo_host):
+        super().__init__(nm_host, nfvo_host)
+        self.vnf_pkg_id = str()
+        self.nsd_object_id = str()
+        self.ns_descriptor_id = str()
+        self.ns_instance_id = str()
+        self.vnf_instance_data = list()
+        self.headers = {'Content-type': 'application/json'}
+
+    def create_vnf_package(self, vnf_pkg_path):
+        # VNF Package compression
+        src_path = os.getcwd()
+        os.chdir(os.path.join(vnf_pkg_path))
+        file_name = vnf_pkg_path.split('/')[-1]
+        with zipfile.ZipFile(vnf_pkg_path + '.zip', mode='w',
+                             compression=zipfile.ZIP_DEFLATED) as zf:
+            for pkg_root, folders, files in os.walk('.'):
+                for s_file in files:
+                    a_file = os.path.join(pkg_root, s_file)
+                    zf.write(a_file, arcname=os.path.join(file_name, a_file))
+        os.chdir(src_path)
+        # Create VNF Package
+        url = self.NFVO_URL + "vnfpkgm/v1/vnf_packages/"
+        data = {
+            "userDefinedData": {}
+        }
+        create_vnfp = requests.post(url, data=json.dumps(data), headers=self.headers)
+        if create_vnfp.status_code == 201:
+            self.vnf_pkg_id = create_vnfp.json()['id']
+            print("Vnf package ID: {}".format(self.vnf_pkg_id))
+        else:
+            response = {
+                "attributeListOut": {
+                    'create_vnf_package': create_vnfp.status_code
+                },
+                "status": "OperationFailed"
+            }
+            raise Exception(response)
+
+    def upload_vnf_package(self, vnf_pkg_path):
+        vnf_pkg_path = vnf_pkg_path + ".zip"
+        file_name = vnf_pkg_path.split('/')[-1]
+        print("Upload '{}' package...".format(file_name))
+        url = self.NFVO_URL + "vnfpkgm/v1/vnf_packages/{}/package_content/".format(self.vnf_pkg_id)
+        files = {'file': (file_name, open(vnf_pkg_path, 'rb').read(),
+                          'application/zip', {'Expires': '0'})}
+        headers = {
+            'Accept': "application/json,application/zip",
+            'accept-encoding': "gzip, deflate"
+        }
+        upload_vnfp = requests.put(url, files=files, headers=headers)
+        if upload_vnfp.status_code == 202:
+            print('Accepted')
+        else:
+            print('Failed')
+
+    def create_ns_descriptor(self, ns_descriptor_path):
+        # NS Description compression
+        src_path = os.getcwd()
+        os.chdir(os.path.join(ns_descriptor_path))
+        file_name = ns_descriptor_path.split('/')[-1]
+        with zipfile.ZipFile(ns_descriptor_path + '.zip', mode='w',
+                             compression=zipfile.ZIP_DEFLATED) as zf:
+            for pkg_root, folders, files in os.walk('.'):
+                for s_file in files:
+                    a_file = os.path.join(pkg_root, s_file)
+                    zf.write(a_file, arcname=os.path.join(file_name, a_file))
+        os.chdir(src_path)
+        print("Create Network service descriptor...")
+        url = self.NFVO_URL + "nsd/v1/ns_descriptors/"
+        data = {
+            "userDefinedData": {}
+        }
+        create_nsd = requests.post(url, data=json.dumps(data), headers=self.headers)
+        if create_nsd.status_code == 201:
+            self.nsd_object_id = create_nsd.json()['id']
+        else:
+            response = {
+                "attributeListOut": {
+                    'create_vnf_subscribe': create_nsd.status_code
+                },
+                "status": "OperationFailed"
+            }
+            raise Exception(response)
+
+    def upload_ns_descriptor(self, ns_descriptor_path):
+        ns_descriptor_path = ns_descriptor_path + ".zip"
+        file_name = ns_descriptor_path.split('/')[-1]
+        print(ns_descriptor_path)
+        print('Upload {} descriptor file...'.format(file_name))
+        url = self.NFVO_URL + "nsd/v1/ns_descriptors/{}/nsd_content/".format(self.nsd_object_id)
+        files = {'file': (file_name, open(ns_descriptor_path, 'rb').read(),
+                          'application/zip', {'Expires': '0'})}
+        headers = {
+            'Accept': "application/json,application/zip",
+            'accept-encoding': "gzip, deflate"
+        }
+        upload_nsd = requests.put(url, files=files, headers=headers)
+        print("Upload operated status {}".format(upload_nsd.status_code))
+        self.read_ns_descriptor()
+
+    def read_ns_descriptor(self):
+        # None plugin inherit
+        url = self.NFVO_URL + "nsd/v1/ns_descriptors/{}/".format(self.nsd_object_id)
+        get_nsd = requests.get(url, headers=self.headers)
+        self.ns_descriptor_id = get_nsd.json()['nsdId']
+        print("Network service descriptor ID: {}".format(self.ns_descriptor_id))
+
+    def create_ns_instance(self, ns_descriptor_path):
+        print("Create Network service Instance ...")
+        url = self.NFVO_URL + "nslcm/v1/ns_instances/"
+        data = {
+            "nsdId": self.ns_descriptor_id,
+            "nsName": "string",
+            "nsDescription": "string"
+        }
+        create_nsi = requests.post(url, data=json.dumps(data), headers=self.headers)
+        if create_nsi.status_code == 201:
+            self.ns_instance_id = create_nsi.json()['id']
+            vnf_instance_list = create_nsi.json()['vnfInstance']
+            for vnf_instance in vnf_instance_list:
+                self.vnf_instance_data.append({
+                    "vnfInstanceId": vnf_instance['id'],
+                    "vnfProfileId": "string"
+                })
+        else:
+            response = {
+                "attributeListOut": {
+                    'create_nsi': create_nsi.status_code
+                },
+                "status": "OperationFailed"
+            }
+            raise Exception(response)
+
+    def ns_instantiation(self, ns_descriptor_path):
+        print("Network service instance ID: {}".format(self.ns_instance_id))
+        print("Instantiation Network service Instance ...")
+        print("Vnf instance data {}".format(self.vnf_instance_data))
+        url = self.NFVO_URL + "nslcm/v1/ns_instances/{}/instantiate/".format(self.ns_instance_id)
+        data = {"vnfInstanceData": self.vnf_instance_data}
+        instance_nsi = requests.post(url, data=json.dumps(data), headers=self.headers)
+        if instance_nsi.status_code == 202:
+            print('Accepted')
+        else:
+            print('Failed')
+
+
+def main():
+    nfvo_plugin = NFVOPlugin(os.environ.get('FREE5GMANO_NM'),  # NM ip
+                             os.environ.get('FREE5GMANO_NFVO'))  # NFVO ip
+    nfvo_plugin.allocate_nssi()
+
+
+if __name__ == '__main__':
+    main()
diff --git a/config.yaml b/config.yaml
new file mode 100644
index 0000000..caa78a1
--- /dev/null
+++ b/config.yaml
@@ -0,0 +1,2 @@
+allocate_file: "allocate/main.py"
+deallocate_file: "deallocate/main.py"
\ No newline at end of file
diff --git a/deallocate/main.py b/deallocate/main.py
new file mode 100644
index 0000000..bf950c8
--- /dev/null
+++ b/deallocate/main.py
@@ -0,0 +1,37 @@
+from service_mapping_plugin_framework.deallocate_nssi_abc import DeallocateNSSIabc
+
+
+class NFVOPlugin(DeallocateNSSIabc):
+    def __init__(self, nm_host, nfvo_host):
+        super().__init__(nm_host, nfvo_host)
+
+    def coordinate_tn_manager(self):
+        pass
+
+    def terminate_network_service_instance(self):
+        pass
+
+    def delete_network_service_instance(self):
+        pass
+
+    def update_network_service_descriptor(self):
+        pass
+
+    def delete_network_service_descriptor(self):
+        pass
+
+    def update_vnf_package(self):
+        pass
+
+    def delete_vnf_package(self):
+        pass
+
+
+def main():
+    nfvo_plugin = NFVOPlugin('',  # nm host ip
+                             '')  # os-ma-nfvo host ip
+    nfvo_plugin.deallocate_nssi()
+
+
+if __name__ == '__main__':
+    main()
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..d976ecb
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,2 @@
+requests
+service-mapping-plugin-framework
\ No newline at end of file
diff --git a/simpleexampleplugin.zip b/simpleexampleplugin.zip
new file mode 100644
index 0000000..54b097a
Binary files /dev/null and b/simpleexampleplugin.zip differ