diff --git a/pkg/adapters/iAdapter.go b/pkg/adapters/iAdapter.go
index fbf2b5d..aca4271 100644
--- a/pkg/adapters/iAdapter.go
+++ b/pkg/adapters/iAdapter.go
@@ -46,6 +46,7 @@
 	Unsuppress_event(ctx context.Context, filter *voltha.EventFilter) error
 	Get_ofp_device_info(ctx context.Context, device *voltha.Device) (*ic.SwitchCapability, error)
 	Process_inter_adapter_message(ctx context.Context, msg *ic.InterAdapterMessage) error
+	Process_tech_profile_instance_request(ctx context.Context, msg *ic.InterAdapterTechProfileInstanceRequestMessage) *ic.InterAdapterTechProfileDownloadMessage
 	Download_image(ctx context.Context, device *voltha.Device, request *voltha.ImageDownload) (*voltha.ImageDownload, error)
 	Get_image_download_status(ctx context.Context, device *voltha.Device, request *voltha.ImageDownload) (*voltha.ImageDownload, error)
 	Cancel_image_download(ctx context.Context, device *voltha.Device, request *voltha.ImageDownload) (*voltha.ImageDownload, error)