diff --git a/pkg/adapters/common/adapter_proxy.go b/pkg/adapters/common/adapter_proxy.go
index 9ade0d1..fc31041 100644
--- a/pkg/adapters/common/adapter_proxy.go
+++ b/pkg/adapters/common/adapter_proxy.go
@@ -17,14 +17,15 @@
 
 import (
 	"context"
-	"github.com/opencord/voltha-lib-go/v4/pkg/db"
+	"github.com/opencord/voltha-lib-go/v5/pkg/db"
+	"google.golang.org/grpc/status"
 
 	"github.com/golang/protobuf/proto"
 	"github.com/golang/protobuf/ptypes"
 	"github.com/golang/protobuf/ptypes/any"
 	"github.com/google/uuid"
-	"github.com/opencord/voltha-lib-go/v4/pkg/kafka"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/kafka"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	ic "github.com/opencord/voltha-protos/v4/go/inter_container"
 )
 
@@ -103,3 +104,62 @@
 	logger.Debugw(ctx, "inter-adapter-msg-response", log.Fields{"replyTopic": replyToTopic, "success": success})
 	return unPackResponse(ctx, rpc, "", success, result)
 }
+
+func (ap *AdapterProxy) TechProfileInstanceRequest(ctx context.Context,
+	tpPath string,
+	parentPonPort uint32,
+	onuID uint32,
+	uniID uint32,
+	fromAdapter string,
+	toAdapter string,
+	toDeviceId string,
+	proxyDeviceId string) (*ic.InterAdapterTechProfileDownloadMessage, error) {
+	logger.Debugw(ctx, "sending-tech-profile-instance-request-message", log.Fields{"from": fromAdapter,
+		"to": toAdapter, "toDevice": toDeviceId, "proxyDevice": proxyDeviceId})
+
+	// Set up the required rpc arguments
+	endpoint, err := ap.endpointMgr.GetEndpoint(ctx, toDeviceId, toAdapter)
+	if err != nil {
+		return nil, err
+	}
+
+	//Build the inter adapter message
+	tpReqMsg := &ic.InterAdapterTechProfileInstanceRequestMessage{
+		TpInstancePath: tpPath,
+		ParentDeviceId: toDeviceId,
+		ParentPonPort:  parentPonPort,
+		OnuId:          onuID,
+		UniId:          uniID,
+	}
+
+	args := make([]*kafka.KVArg, 1)
+	args[0] = &kafka.KVArg{
+		Key:   "msg",
+		Value: tpReqMsg,
+	}
+
+	topic := kafka.Topic{Name: string(endpoint)}
+	replyToTopic := kafka.Topic{Name: fromAdapter}
+	rpc := "process_tech_profile_instance_request"
+
+	ctx = context.WithValue(ctx, "inter-adapter-tp-req-msg", tpPath)
+	success, result := ap.kafkaICProxy.InvokeRPC(ctx, rpc, &topic, &replyToTopic, true, proxyDeviceId, args...)
+	logger.Debugw(ctx, "inter-adapter-msg-response", log.Fields{"replyTopic": replyToTopic, "success": success})
+	if success {
+		tpDwnldMsg := &ic.InterAdapterTechProfileDownloadMessage{}
+		if err := ptypes.UnmarshalAny(result, tpDwnldMsg); err != nil {
+			logger.Warnw(ctx, "cannot-unmarshal-response", log.Fields{"error": err})
+			return nil, err
+		}
+		return tpDwnldMsg, nil
+	} else {
+		unpackResult := &ic.Error{}
+		var err error
+		if err = ptypes.UnmarshalAny(result, unpackResult); err != nil {
+			logger.Warnw(ctx, "cannot-unmarshal-response", log.Fields{"error": err})
+		}
+		logger.Debugw(ctx, "TechProfileInstanceRequest-return", log.Fields{"tpPath": tpPath, "success": success, "error": err})
+
+		return nil, status.Error(ICProxyErrorCodeToGrpcErrorCode(ctx, unpackResult.Code), unpackResult.Reason)
+	}
+}
diff --git a/pkg/adapters/common/adapter_proxy_test.go b/pkg/adapters/common/adapter_proxy_test.go
index c73cb0f..2ca87a5 100644
--- a/pkg/adapters/common/adapter_proxy_test.go
+++ b/pkg/adapters/common/adapter_proxy_test.go
@@ -18,9 +18,9 @@
 
 import (
 	"context"
-	"github.com/opencord/voltha-lib-go/v4/pkg/db"
-	"github.com/opencord/voltha-lib-go/v4/pkg/kafka"
-	mocks "github.com/opencord/voltha-lib-go/v4/pkg/mocks/kafka"
+	"github.com/opencord/voltha-lib-go/v5/pkg/db"
+	"github.com/opencord/voltha-lib-go/v5/pkg/kafka"
+	mocks "github.com/opencord/voltha-lib-go/v5/pkg/mocks/kafka"
 	ic "github.com/opencord/voltha-protos/v4/go/inter_container"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"github.com/phayes/freeport"
@@ -75,7 +75,7 @@
 
 	adapter.endpointMgr = mocks.NewEndpointManager()
 
-	delGemPortMsg := &ic.InterAdapterDeleteGemPortMessage{UniId: 1, TpPath: "tpPath", GemPortId: 2}
+	delGemPortMsg := &ic.InterAdapterDeleteGemPortMessage{UniId: 1, TpInstancePath: "tpPath", GemPortId: 2}
 
 	err := adapter.SendInterAdapterMessage(context.TODO(), delGemPortMsg, ic.InterAdapterMessageType_DELETE_GEM_PORT_REQUEST, "Adapter1", "Adapter2", "testDeviceId", "testProxyDeviceId", "testMessage")
 
@@ -119,7 +119,7 @@
 
 	adapter.endpointMgr = mocks.NewEndpointManager()
 
-	delGemPortMsg := &ic.InterAdapterDeleteGemPortMessage{UniId: 1, TpPath: "tpPath", GemPortId: 2}
+	delGemPortMsg := &ic.InterAdapterDeleteGemPortMessage{UniId: 1, TpInstancePath: "tpPath", GemPortId: 2}
 
 	err := adapter.SendInterAdapterMessage(context.TODO(), delGemPortMsg, ic.InterAdapterMessageType_DELETE_GEM_PORT_REQUEST, "Adapter1", "Adapter2", "testDeviceId", "testProxyDeviceId", "")
 	call := mockKafkaIcProxy.InvokeRpcSpy.Calls[1]
diff --git a/pkg/adapters/common/common.go b/pkg/adapters/common/common.go
index 5d7d7f8..98085bb 100644
--- a/pkg/adapters/common/common.go
+++ b/pkg/adapters/common/common.go
@@ -16,7 +16,7 @@
 package common
 
 import (
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 )
 
 var logger log.CLogger
diff --git a/pkg/adapters/common/core_proxy.go b/pkg/adapters/common/core_proxy.go
index 1077226..589d951 100644
--- a/pkg/adapters/common/core_proxy.go
+++ b/pkg/adapters/common/core_proxy.go
@@ -21,8 +21,8 @@
 
 	"github.com/golang/protobuf/ptypes"
 	a "github.com/golang/protobuf/ptypes/any"
-	"github.com/opencord/voltha-lib-go/v4/pkg/kafka"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/kafka"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	ic "github.com/opencord/voltha-protos/v4/go/inter_container"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"google.golang.org/grpc/codes"
diff --git a/pkg/adapters/common/core_proxy_test.go b/pkg/adapters/common/core_proxy_test.go
index 97a88f5..890b885 100644
--- a/pkg/adapters/common/core_proxy_test.go
+++ b/pkg/adapters/common/core_proxy_test.go
@@ -19,9 +19,9 @@
 	"context"
 	"testing"
 
-	adapterIf "github.com/opencord/voltha-lib-go/v4/pkg/adapters/adapterif"
-	"github.com/opencord/voltha-lib-go/v4/pkg/kafka"
-	mocks "github.com/opencord/voltha-lib-go/v4/pkg/mocks/kafka"
+	adapterIf "github.com/opencord/voltha-lib-go/v5/pkg/adapters/adapterif"
+	"github.com/opencord/voltha-lib-go/v5/pkg/kafka"
+	mocks "github.com/opencord/voltha-lib-go/v5/pkg/mocks/kafka"
 	ic "github.com/opencord/voltha-protos/v4/go/inter_container"
 	"github.com/opencord/voltha-protos/v4/go/voltha"
 	"github.com/stretchr/testify/assert"
diff --git a/pkg/adapters/common/request_handler.go b/pkg/adapters/common/request_handler.go
index b6cf1c0..90f575b 100644
--- a/pkg/adapters/common/request_handler.go
+++ b/pkg/adapters/common/request_handler.go
@@ -21,10 +21,10 @@
 
 	"github.com/golang/protobuf/ptypes"
 	"github.com/golang/protobuf/ptypes/empty"
-	"github.com/opencord/voltha-lib-go/v4/pkg/adapters"
-	"github.com/opencord/voltha-lib-go/v4/pkg/adapters/adapterif"
-	"github.com/opencord/voltha-lib-go/v4/pkg/kafka"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/adapters"
+	"github.com/opencord/voltha-lib-go/v5/pkg/adapters/adapterif"
+	"github.com/opencord/voltha-lib-go/v5/pkg/kafka"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	"github.com/opencord/voltha-protos/v4/go/extension"
 	ic "github.com/opencord/voltha-protos/v4/go/inter_container"
 	"github.com/opencord/voltha-protos/v4/go/openflow_13"
@@ -559,6 +559,37 @@
 	return new(empty.Empty), nil
 }
 
+func (rhp *RequestHandlerProxy) Process_tech_profile_instance_request(ctx context.Context, args []*ic.Argument) (*ic.InterAdapterTechProfileDownloadMessage, error) {
+	if len(args) < 2 {
+		logger.Warn(ctx, "invalid-number-of-args", log.Fields{"args": args})
+		err := errors.New("invalid-number-of-args")
+		return nil, err
+	}
+	iaTpReqMsg := &ic.InterAdapterTechProfileInstanceRequestMessage{}
+	transactionID := &ic.StrType{}
+	for _, arg := range args {
+		switch arg.Key {
+		case "msg":
+			if err := ptypes.UnmarshalAny(arg.Value, iaTpReqMsg); err != nil {
+				logger.Warnw(ctx, "cannot-unmarshal-device", log.Fields{"error": err})
+				return nil, err
+			}
+		case kafka.TransactionKey:
+			if err := ptypes.UnmarshalAny(arg.Value, transactionID); err != nil {
+				logger.Warnw(ctx, "cannot-unmarshal-transaction-ID", log.Fields{"error": err})
+				return nil, err
+			}
+		}
+	}
+
+	logger.Debugw(ctx, "Process_tech_profile_instance_request", log.Fields{"tpPath": iaTpReqMsg.TpInstancePath})
+
+	//Invoke the tech profile instance request
+	tpInst := rhp.adapter.Process_tech_profile_instance_request(ctx, iaTpReqMsg)
+
+	return tpInst, nil
+}
+
 func (rhp *RequestHandlerProxy) Download_image(ctx context.Context, args []*ic.Argument) (*voltha.ImageDownload, error) {
 	device, image, err := unMarshalImageDowload(args, ctx)
 	if err != nil {
diff --git a/pkg/adapters/common/utils.go b/pkg/adapters/common/utils.go
index 65b432c..35f227e 100644
--- a/pkg/adapters/common/utils.go
+++ b/pkg/adapters/common/utils.go
@@ -18,7 +18,7 @@
 import (
 	"context"
 	"fmt"
-	"github.com/opencord/voltha-lib-go/v4/pkg/log"
+	"github.com/opencord/voltha-lib-go/v5/pkg/log"
 	ic "github.com/opencord/voltha-protos/v4/go/inter_container"
 	"google.golang.org/grpc/codes"
 	"math/rand"