diff --git a/application/src/main/java/org/thingsboard/server/service/edge/rpc/constructor/WidgetTypeMsgConstructor.java b/application/src/main/java/org/thingsboard/server/service/edge/rpc/constructor/WidgetTypeMsgConstructor.java
index e3c8d54683..af574b4b75 100644
--- a/application/src/main/java/org/thingsboard/server/service/edge/rpc/constructor/WidgetTypeMsgConstructor.java
+++ b/application/src/main/java/org/thingsboard/server/service/edge/rpc/constructor/WidgetTypeMsgConstructor.java
@@ -35,6 +35,13 @@ public class WidgetTypeMsgConstructor {
                 .setIdLSB(widgetTypeDetails.getId().getId().getLeastSignificantBits());
         if (widgetTypeDetails.getFqn() != null) {
             builder.setFqn(widgetTypeDetails.getFqn());
+            if (widgetTypeDetails.getFqn().contains(".")) {
+                String[] aliases = widgetTypeDetails.getFqn().split("\\.", 2);
+                if (aliases.length == 2) {
+                    builder.setBundleAlias(aliases[0]);
+                    builder.setAlias(aliases[1]);
+                }
+            }
         }
         if (widgetTypeDetails.getName() != null) {
             builder.setName(widgetTypeDetails.getName());
diff --git a/application/src/test/java/org/thingsboard/server/edge/WidgetEdgeTest.java b/application/src/test/java/org/thingsboard/server/edge/WidgetEdgeTest.java
index 63b6114072..e958741cd2 100644
--- a/application/src/test/java/org/thingsboard/server/edge/WidgetEdgeTest.java
+++ b/application/src/test/java/org/thingsboard/server/edge/WidgetEdgeTest.java
@@ -58,6 +58,7 @@ public class WidgetEdgeTest extends AbstractEdgeTest {
         descriptor.put("key", "value");
         widgetType.setDescriptor(descriptor);
         widgetType.setDeprecated(true);
+        widgetType.setFqn("bundle_alias.type_alias");
         WidgetType savedWidgetType = doPost("/api/widgetType", widgetType, WidgetType.class);
         Assert.assertTrue(edgeImitator.waitForMessages());
         latestMessage = edgeImitator.getLatestMessage();
@@ -69,6 +70,8 @@ public class WidgetEdgeTest extends AbstractEdgeTest {
         Assert.assertEquals(savedWidgetType.getFqn(), widgetTypeUpdateMsg.getFqn());
         Assert.assertEquals(savedWidgetType.getName(), widgetTypeUpdateMsg.getName());
         Assert.assertTrue(widgetTypeUpdateMsg.getDeprecated());
+        Assert.assertEquals("bundle_alias", widgetTypeUpdateMsg.getBundleAlias());
+        Assert.assertEquals("type_alias", widgetTypeUpdateMsg.getAlias());
         Assert.assertEquals(JacksonUtil.toJsonNode(widgetTypeUpdateMsg.getDescriptorJson()), savedWidgetType.getDescriptor());
 
         // update widget bundle
diff --git a/common/edge-api/src/main/proto/edge.proto b/common/edge-api/src/main/proto/edge.proto
index 3e8310222b..6d1cc8298f 100644
--- a/common/edge-api/src/main/proto/edge.proto
+++ b/common/edge-api/src/main/proto/edge.proto
@@ -85,7 +85,7 @@ message ConnectResponseMsg {
 }
 
 message SyncRequestMsg {
-  bool syncRequired = 1; // deprecated
+  bool syncRequired = 1 [deprecated = true];
   optional bool fullSync = 2;
 }
 
@@ -113,7 +113,7 @@ enum UpdateMsgType {
   ENTITY_DELETED_RPC_MESSAGE = 2;
   ALARM_ACK_RPC_MESSAGE = 3;
   ALARM_CLEAR_RPC_MESSAGE = 4;
-  ENTITY_MERGE_RPC_MESSAGE = 5; // deprecated
+  ENTITY_MERGE_RPC_MESSAGE = 5 [deprecated = true];
 }
 
 message EntityDataProto {
@@ -204,7 +204,7 @@ message DeviceUpdateMsg {
   string type = 9;
   optional string label = 10;
   optional string additionalInfo = 11;
-  optional string conflictName = 12; // deprecated
+  optional string conflictName = 12 [deprecated = true];
   optional int64 firmwareIdMSB = 13;
   optional int64 firmwareIdLSB = 14;
   optional bytes deviceDataBytes = 15;
@@ -365,8 +365,8 @@ message WidgetTypeUpdateMsg {
   UpdateMsgType msgType = 1;
   int64 idMSB = 2;
   int64 idLSB = 3;
-  optional string bundleAlias = 4; // deprecated
-  optional string alias = 5; // deprecated
+  optional string bundleAlias = 4 [deprecated = true];
+  optional string alias = 5 [deprecated = true];
   optional string name = 6;
   optional string descriptorJson = 7;
   bool isSystem = 8;
@@ -447,8 +447,8 @@ message DeviceCredentialsRequestMsg {
   int64 deviceIdLSB = 2;
 }
 
-// deprecated
 message DeviceProfileDevicesRequestMsg {
+  option deprecated = true;
   int64 deviceProfileIdMSB = 1;
   int64 deviceProfileIdLSB = 2;
 }
@@ -562,7 +562,7 @@ message UplinkMsg {
   repeated UserCredentialsRequestMsg userCredentialsRequestMsg = 10;
   repeated DeviceCredentialsRequestMsg deviceCredentialsRequestMsg = 11;
   repeated DeviceRpcCallMsg deviceRpcCallMsg = 12;
-  repeated DeviceProfileDevicesRequestMsg deviceProfileDevicesRequestMsg = 13; // deprecated
+  repeated DeviceProfileDevicesRequestMsg deviceProfileDevicesRequestMsg = 13 [deprecated = true];
   repeated WidgetBundleTypesRequestMsg widgetBundleTypesRequestMsg = 14;
   repeated EntityViewsRequestMsg entityViewsRequestMsg = 15;
   repeated AssetUpdateMsg assetUpdateMsg = 16;