diff --git a/go/gosdn/csbi/csbi.pb.go b/go/gosdn/csbi/csbi.pb.go
index a7887b09ea4cda4c4213100facde9a95ef405615..b0f0d922549c6752c864484cfb7a61f9349b7bc4 100644
--- a/go/gosdn/csbi/csbi.pb.go
+++ b/go/gosdn/csbi/csbi.pb.go
@@ -8,6 +8,7 @@ package csbi
 
 import (
 	pnd "code.fbi.h-da.de/cocsn/api/go/gosdn/pnd"
+	transport "code.fbi.h-da.de/cocsn/api/go/gosdn/transport"
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	reflect "reflect"
@@ -190,8 +191,8 @@ type CreateRequest struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Timestamp int64                               `protobuf:"varint,1,opt,name=timestamp,proto3" json:"timestamp,omitempty"` // Timestamp in nanoseconds since Epoch.
-	Device    []*pnd.OrchestratedNetworkingDevice `protobuf:"bytes,2,rep,name=device,proto3" json:"device,omitempty"`
+	Timestamp       int64                        `protobuf:"varint,1,opt,name=timestamp,proto3" json:"timestamp,omitempty"` // Timestamp in nanoseconds since Epoch.
+	TransportOption []*transport.TransportOption `protobuf:"bytes,2,rep,name=TransportOption,proto3" json:"TransportOption,omitempty"`
 }
 
 func (x *CreateRequest) Reset() {
@@ -233,9 +234,9 @@ func (x *CreateRequest) GetTimestamp() int64 {
 	return 0
 }
 
-func (x *CreateRequest) GetDevice() []*pnd.OrchestratedNetworkingDevice {
+func (x *CreateRequest) GetTransportOption() []*transport.TransportOption {
 	if x != nil {
-		return x.Device
+		return x.TransportOption
 	}
 	return nil
 }
@@ -411,63 +412,66 @@ var file_gosdn_csbi_csbi_proto_rawDesc = []byte{
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-	0x73, 0x62, 0x69, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1a, 0x2e, 0x67, 0x6f, 0x73, 0x64, 0x6e, 0x2e,
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+	0x68, 0x2d, 0x64, 0x61, 0x2e, 0x64, 0x65, 0x2f, 0x63, 0x6f, 0x63, 0x73, 0x6e, 0x2f, 0x61, 0x70,
+	0x69, 0x2f, 0x67, 0x6f, 0x2f, 0x67, 0x6f, 0x73, 0x64, 0x6e, 0x2f, 0x63, 0x73, 0x62, 0x69, 0x62,
+	0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -493,13 +497,14 @@ var file_gosdn_csbi_csbi_proto_goTypes = []interface{}{
 	(*DeleteRequest)(nil),                    // 5: gosdn.csbi.DeleteRequest
 	(*DeleteResponse)(nil),                   // 6: gosdn.csbi.DeleteResponse
 	(*pnd.PrincipalNetworkDomain)(nil),       // 7: gosdn.pnd.PrincipalNetworkDomain
-	(*pnd.OrchestratedNetworkingDevice)(nil), // 8: gosdn.pnd.OrchestratedNetworkingDevice
+	(*transport.TransportOption)(nil),        // 8: gosdn.transport.TransportOption
+	(*pnd.OrchestratedNetworkingDevice)(nil), // 9: gosdn.pnd.OrchestratedNetworkingDevice
 }
 var file_gosdn_csbi_csbi_proto_depIdxs = []int32{
 	7, // 0: gosdn.csbi.GetResponse.pnd:type_name -> gosdn.pnd.PrincipalNetworkDomain
-	8, // 1: gosdn.csbi.CreateRequest.device:type_name -> gosdn.pnd.OrchestratedNetworkingDevice
-	8, // 2: gosdn.csbi.CreateResponse.device:type_name -> gosdn.pnd.OrchestratedNetworkingDevice
-	8, // 3: gosdn.csbi.DeleteRequest.device:type_name -> gosdn.pnd.OrchestratedNetworkingDevice
+	8, // 1: gosdn.csbi.CreateRequest.TransportOption:type_name -> gosdn.transport.TransportOption
+	9, // 2: gosdn.csbi.CreateResponse.device:type_name -> gosdn.pnd.OrchestratedNetworkingDevice
+	9, // 3: gosdn.csbi.DeleteRequest.device:type_name -> gosdn.pnd.OrchestratedNetworkingDevice
 	0, // 4: gosdn.csbi.DeleteResponse.Status:type_name -> gosdn.csbi.DeleteResponse.status
 	1, // 5: gosdn.csbi.csbi.Get:input_type -> gosdn.csbi.GetRequest
 	3, // 6: gosdn.csbi.csbi.Create:input_type -> gosdn.csbi.CreateRequest
diff --git a/proto/gosdn/csbi/csbi.proto b/proto/gosdn/csbi/csbi.proto
index c789b9bf49633f159e99e63da568fda6d2ac30fe..99fbbdf6ae91ac4accf4dd4f91e7e7a95b0f9f54 100644
--- a/proto/gosdn/csbi/csbi.proto
+++ b/proto/gosdn/csbi/csbi.proto
@@ -3,6 +3,7 @@ syntax = "proto3";
 package gosdn.csbi;
 
 import "gosdn/pnd/pnd.proto";
+import "gosdn/transport/transport.proto";
 
 option go_package = "code.fbi.h-da.de/cocsn/api/go/gosdn/csbi";
 
@@ -23,7 +24,7 @@ message GetResponse {
 }
 message CreateRequest {
   int64 timestamp = 1;          // Timestamp in nanoseconds since Epoch.
-  repeated .gosdn.pnd.OrchestratedNetworkingDevice device = 2;
+  repeated .gosdn.transport.TransportOption TransportOption = 2;
 }
 
 message CreateResponse {