From b2ce773f80a79999382e6838776d3d7125612249 Mon Sep 17 00:00:00 2001
From: Saleem Rashid <trezor@saleemrashid.com>
Date: Sat, 7 Oct 2017 21:29:02 +0100
Subject: [PATCH 1/2] protob: Update @used_in to NEMSignTx

---
 protob/types.proto | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/protob/types.proto b/protob/types.proto
index 48091f0cf..7da5831ac 100644
--- a/protob/types.proto
+++ b/protob/types.proto
@@ -273,7 +273,7 @@ message IdentityType {
 
 /**
  * Structure representing the common part for NEM transactions
- * @used_in NEMTransaction
+ * @used_in NEMSignTx
  */
 message NEMTransactionCommon {
 	repeated uint32 address_n = 1;			// BIP-32 path to derive the key from master node
@@ -286,7 +286,7 @@ message NEMTransactionCommon {
 
 /**
  * Structure representing the transfer transaction part for NEM transactions
- * @used_in NEMTransaction
+ * @used_in NEMSignTx
  */
 message NEMTransfer {
 	optional string recipient = 1;			// Address of the recipient
@@ -308,7 +308,7 @@ message NEMMosaic {
 
 /**
  * Structure representing the provision namespace part for NEM transactions
- * @used_in NEMTransaction
+ * @used_in NEMSignTx
  */
 message NEMProvisionNamespace {
 	optional string namespace = 1;			// New part concatenated to the parent
@@ -328,7 +328,7 @@ enum NEMMosaicLevy {
 
 /**
  * Structure representing the mosaic definition creation part for NEM transactions
- * @used_in NEMTransaction
+ * @used_in NEMSignTx
  */
 message NEMMosaicCreation {
 	optional NEMMosaicDefinition definition = 1;	// Mosaic definition
@@ -360,7 +360,7 @@ message NEMMosaicDefinition {
 
 /**
  * Structure representing the mosaic supply change part for NEM transactions
- * @used_in NEMTransaction
+ * @used_in NEMSignTx
  */
 message NEMMosaicSupplyChange {
 	optional string namespace = 1;			// Fully qualified name of the namespace
@@ -380,7 +380,7 @@ enum NEMSupplyChangeType {
 
 /**
  * Structure representing the aggregate modification part for NEM transactions
- * @used_in NEMTransaction
+ * @used_in NEMSignTx
  */
 message NEMAggregateModification {
 	repeated NEMCosignatoryModification modifications = 1;	// Cosignatory modifications

From b9a2a9c3defd8a4b84d674116cbae2cf46b6080b Mon Sep 17 00:00:00 2001
From: Saleem Rashid <trezor@saleemrashid.com>
Date: Sat, 7 Oct 2017 21:32:36 +0100
Subject: [PATCH 2/2] protob: Add NEMImportanceTransfer

---
 protob/messages.proto |  1 +
 protob/types.proto    | 18 ++++++++++++++++++
 2 files changed, 19 insertions(+)

diff --git a/protob/messages.proto b/protob/messages.proto
index e73d7524b..02f6f306a 100644
--- a/protob/messages.proto
+++ b/protob/messages.proto
@@ -858,6 +858,7 @@ message NEMSignTx {
 	optional NEMMosaicCreation mosaic_creation = 6;			// Mosaic definition creation part
 	optional NEMMosaicSupplyChange supply_change = 7;		// Mosaic supply change part
 	optional NEMAggregateModification aggregate_modification = 8;	// Aggregate modification part
+	optional NEMImportanceTransfer importance_transfer = 9;		// Importance transfer part
 }
 
 /**
diff --git a/protob/types.proto b/protob/types.proto
index 7da5831ac..531125681 100644
--- a/protob/types.proto
+++ b/protob/types.proto
@@ -404,3 +404,21 @@ enum NEMModificationType {
 	CosignatoryModification_Add = 1;
 	CosignatoryModification_Delete = 2;
 }
+
+/**
+ * Structure representing the importance transfer part for NEM transactions
+ * @used_in NEMSignTx
+ */
+message NEMImportanceTransfer {
+	optional NEMImportanceTransferMode mode = 1;	// Mode of importance transfer
+	optional bytes public_key = 2;			// Public key of the remote account
+}
+
+/**
+ * Mode of importance transfer
+ * @used_in NEMModificationType
+ */
+enum NEMImportanceTransferMode {
+	ImportanceTransfer_Activate = 1;
+	ImportanceTransfer_Deactivate = 2;
+}