diff --git a/tools/package/archetypes/ui/src/main/resources/archetype-resources/src/main/java/AppUiMessageHandler.java b/tools/package/archetypes/ui/src/main/resources/archetype-resources/src/main/java/AppUiMessageHandler.java
index 46c58a0..26d43d6 100644
--- a/tools/package/archetypes/ui/src/main/resources/archetype-resources/src/main/java/AppUiMessageHandler.java
+++ b/tools/package/archetypes/ui/src/main/resources/archetype-resources/src/main/java/AppUiMessageHandler.java
@@ -61,7 +61,7 @@
         }
 
         @Override
-        public void process(long sid, ObjectNode payload) {
+        public void process(ObjectNode payload) {
             someIncrement++;
             someNumber += someIncrement;
             log.debug("Computing data for {}...", someNumber);
@@ -71,7 +71,7 @@
             result.put(SQUARE, someNumber * someNumber);
             result.put(CUBE, someNumber * someNumber * someNumber);
             result.put(MESSAGE, String.format(MSG_FORMAT, someIncrement + 1));
-            sendMessage(SAMPLE_CUSTOM_DATA_RESP, 0, result);
+            sendMessage(SAMPLE_CUSTOM_DATA_RESP, result);
         }
     }
-}
\ No newline at end of file
+}
diff --git a/tools/package/archetypes/uitab/src/main/resources/archetype-resources/src/main/java/AppUiTableMessageHandler.java b/tools/package/archetypes/uitab/src/main/resources/archetype-resources/src/main/java/AppUiTableMessageHandler.java
index 04202dc..ee4d830 100644
--- a/tools/package/archetypes/uitab/src/main/resources/archetype-resources/src/main/java/AppUiTableMessageHandler.java
+++ b/tools/package/archetypes/uitab/src/main/resources/archetype-resources/src/main/java/AppUiTableMessageHandler.java
@@ -121,7 +121,7 @@
         }
 
         @Override
-        public void process(long sid, ObjectNode payload) {
+        public void process(ObjectNode payload) {
             String id = string(payload, ID, "(none)");
 
             // SomeService ss = get(SomeService.class);
@@ -147,7 +147,7 @@
                 data.put(COMMENT, "Some arbitrary comment");
             }
 
-            sendMessage(SAMPLE_TABLE_DETAIL_RESP, 0, rootNode);
+            sendMessage(SAMPLE_TABLE_DETAIL_RESP, rootNode);
         }
     }
 
@@ -194,4 +194,4 @@
         String label() { return label; }
         int code() { return code; }
     }
-}
\ No newline at end of file
+}
diff --git a/tools/package/archetypes/uitopo/src/main/resources/archetype-resources/src/main/java/AppUiTopovMessageHandler.java b/tools/package/archetypes/uitopo/src/main/resources/archetype-resources/src/main/java/AppUiTopovMessageHandler.java
index e7ce1b7..1949f54 100644
--- a/tools/package/archetypes/uitopo/src/main/resources/archetype-resources/src/main/java/AppUiTopovMessageHandler.java
+++ b/tools/package/archetypes/uitopo/src/main/resources/archetype-resources/src/main/java/AppUiTopovMessageHandler.java
@@ -108,7 +108,7 @@
         }
 
         @Override
-        public void process(long sid, ObjectNode payload) {
+        public void process(ObjectNode payload) {
             String mode = string(payload, MODE);
 
             log.debug("Start Display: mode [{}]", mode);
@@ -143,7 +143,7 @@
         }
 
         @Override
-        public void process(long sid, ObjectNode payload) {
+        public void process(ObjectNode payload) {
             String id = string(payload, ID);
             log.debug("Update Display: id [{}]", id);
             if (!Strings.isNullOrEmpty(id)) {
@@ -160,7 +160,7 @@
         }
 
         @Override
-        public void process(long sid, ObjectNode payload) {
+        public void process(ObjectNode payload) {
             log.debug("Stop Display");
             cancelTask();
             clearState();
@@ -334,4 +334,4 @@
         }
     }
 
-}
\ No newline at end of file
+}