diff --git a/python/dmi/sw_management_service_pb2_grpc.py b/python/dmi/sw_management_service_pb2_grpc.py
new file mode 100644
index 0000000..dad1652
--- /dev/null
+++ b/python/dmi/sw_management_service_pb2_grpc.py
@@ -0,0 +1,174 @@
+# Generated by the gRPC Python protocol compiler plugin. DO NOT EDIT!
+"""Client and server classes corresponding to protobuf-defined services."""
+import grpc
+
+from dmi import hw_pb2 as dmi_dot_hw__pb2
+from dmi import sw_image_pb2 as dmi_dot_sw__image__pb2
+from dmi import sw_management_service_pb2 as dmi_dot_sw__management__service__pb2
+
+
+class NativeSoftwareManagementServiceStub(object):
+    """Missing associated documentation comment in .proto file."""
+
+    def __init__(self, channel):
+        """Constructor.
+
+        Args:
+            channel: A grpc.Channel.
+        """
+        self.GetSoftwareVersion = channel.unary_unary(
+                '/dmi.NativeSoftwareManagementService/GetSoftwareVersion',
+                request_serializer=dmi_dot_hw__pb2.HardwareID.SerializeToString,
+                response_deserializer=dmi_dot_sw__management__service__pb2.SoftwareVersionInformation.FromString,
+                )
+        self.DownloadImage = channel.unary_stream(
+                '/dmi.NativeSoftwareManagementService/DownloadImage',
+                request_serializer=dmi_dot_sw__management__service__pb2.DownloadImageRequest.SerializeToString,
+                response_deserializer=dmi_dot_sw__image__pb2.ImageStatus.FromString,
+                )
+        self.ActivateImage = channel.unary_stream(
+                '/dmi.NativeSoftwareManagementService/ActivateImage',
+                request_serializer=dmi_dot_hw__pb2.HardwareID.SerializeToString,
+                response_deserializer=dmi_dot_sw__image__pb2.ImageStatus.FromString,
+                )
+        self.RevertToStandbyImage = channel.unary_stream(
+                '/dmi.NativeSoftwareManagementService/RevertToStandbyImage',
+                request_serializer=dmi_dot_hw__pb2.HardwareID.SerializeToString,
+                response_deserializer=dmi_dot_sw__image__pb2.ImageStatus.FromString,
+                )
+
+
+class NativeSoftwareManagementServiceServicer(object):
+    """Missing associated documentation comment in .proto file."""
+
+    def GetSoftwareVersion(self, request, context):
+        """Get the software version information of the Active and Standby images
+        """
+        context.set_code(grpc.StatusCode.UNIMPLEMENTED)
+        context.set_details('Method not implemented!')
+        raise NotImplementedError('Method not implemented!')
+
+    def DownloadImage(self, request, context):
+        """Downloads and installs the image in the standby partition, returns the status/progress of the Install
+        """
+        context.set_code(grpc.StatusCode.UNIMPLEMENTED)
+        context.set_details('Method not implemented!')
+        raise NotImplementedError('Method not implemented!')
+
+    def ActivateImage(self, request, context):
+        """Activates and runs the OLT with the image in the standby partition. If things are fine this image will
+        henceforth be marked as the Active Partition. The old working image would remain on the Standby partition.
+        Any possibly required (sub-)steps like "commit" are left to the "Device Manager"
+        """
+        context.set_code(grpc.StatusCode.UNIMPLEMENTED)
+        context.set_details('Method not implemented!')
+        raise NotImplementedError('Method not implemented!')
+
+    def RevertToStandbyImage(self, request, context):
+        """Marks the image in the Standby as Active and reboots the device, so that it boots from that image which was in the standby.
+        This API is to be used if operator wants to go back to the pervious software
+        """
+        context.set_code(grpc.StatusCode.UNIMPLEMENTED)
+        context.set_details('Method not implemented!')
+        raise NotImplementedError('Method not implemented!')
+
+
+def add_NativeSoftwareManagementServiceServicer_to_server(servicer, server):
+    rpc_method_handlers = {
+            'GetSoftwareVersion': grpc.unary_unary_rpc_method_handler(
+                    servicer.GetSoftwareVersion,
+                    request_deserializer=dmi_dot_hw__pb2.HardwareID.FromString,
+                    response_serializer=dmi_dot_sw__management__service__pb2.SoftwareVersionInformation.SerializeToString,
+            ),
+            'DownloadImage': grpc.unary_stream_rpc_method_handler(
+                    servicer.DownloadImage,
+                    request_deserializer=dmi_dot_sw__management__service__pb2.DownloadImageRequest.FromString,
+                    response_serializer=dmi_dot_sw__image__pb2.ImageStatus.SerializeToString,
+            ),
+            'ActivateImage': grpc.unary_stream_rpc_method_handler(
+                    servicer.ActivateImage,
+                    request_deserializer=dmi_dot_hw__pb2.HardwareID.FromString,
+                    response_serializer=dmi_dot_sw__image__pb2.ImageStatus.SerializeToString,
+            ),
+            'RevertToStandbyImage': grpc.unary_stream_rpc_method_handler(
+                    servicer.RevertToStandbyImage,
+                    request_deserializer=dmi_dot_hw__pb2.HardwareID.FromString,
+                    response_serializer=dmi_dot_sw__image__pb2.ImageStatus.SerializeToString,
+            ),
+    }
+    generic_handler = grpc.method_handlers_generic_handler(
+            'dmi.NativeSoftwareManagementService', rpc_method_handlers)
+    server.add_generic_rpc_handlers((generic_handler,))
+
+
+ # This class is part of an EXPERIMENTAL API.
+class NativeSoftwareManagementService(object):
+    """Missing associated documentation comment in .proto file."""
+
+    @staticmethod
+    def GetSoftwareVersion(request,
+            target,
+            options=(),
+            channel_credentials=None,
+            call_credentials=None,
+            insecure=False,
+            compression=None,
+            wait_for_ready=None,
+            timeout=None,
+            metadata=None):
+        return grpc.experimental.unary_unary(request, target, '/dmi.NativeSoftwareManagementService/GetSoftwareVersion',
+            dmi_dot_hw__pb2.HardwareID.SerializeToString,
+            dmi_dot_sw__management__service__pb2.SoftwareVersionInformation.FromString,
+            options, channel_credentials,
+            insecure, call_credentials, compression, wait_for_ready, timeout, metadata)
+
+    @staticmethod
+    def DownloadImage(request,
+            target,
+            options=(),
+            channel_credentials=None,
+            call_credentials=None,
+            insecure=False,
+            compression=None,
+            wait_for_ready=None,
+            timeout=None,
+            metadata=None):
+        return grpc.experimental.unary_stream(request, target, '/dmi.NativeSoftwareManagementService/DownloadImage',
+            dmi_dot_sw__management__service__pb2.DownloadImageRequest.SerializeToString,
+            dmi_dot_sw__image__pb2.ImageStatus.FromString,
+            options, channel_credentials,
+            insecure, call_credentials, compression, wait_for_ready, timeout, metadata)
+
+    @staticmethod
+    def ActivateImage(request,
+            target,
+            options=(),
+            channel_credentials=None,
+            call_credentials=None,
+            insecure=False,
+            compression=None,
+            wait_for_ready=None,
+            timeout=None,
+            metadata=None):
+        return grpc.experimental.unary_stream(request, target, '/dmi.NativeSoftwareManagementService/ActivateImage',
+            dmi_dot_hw__pb2.HardwareID.SerializeToString,
+            dmi_dot_sw__image__pb2.ImageStatus.FromString,
+            options, channel_credentials,
+            insecure, call_credentials, compression, wait_for_ready, timeout, metadata)
+
+    @staticmethod
+    def RevertToStandbyImage(request,
+            target,
+            options=(),
+            channel_credentials=None,
+            call_credentials=None,
+            insecure=False,
+            compression=None,
+            wait_for_ready=None,
+            timeout=None,
+            metadata=None):
+        return grpc.experimental.unary_stream(request, target, '/dmi.NativeSoftwareManagementService/RevertToStandbyImage',
+            dmi_dot_hw__pb2.HardwareID.SerializeToString,
+            dmi_dot_sw__image__pb2.ImageStatus.FromString,
+            options, channel_credentials,
+            insecure, call_credentials, compression, wait_for_ready, timeout, metadata)