diff --git a/src/main/java/org/etsi/osl/tmf/sim638/model/Service.java b/src/main/java/org/etsi/osl/tmf/sim638/model/Service.java
index 9245fdc9db681aa9dc5363fba6594dcce873e6c5..95fe3bd15a82345d65489e8087bdc3a9619d8edb 100644
--- a/src/main/java/org/etsi/osl/tmf/sim638/model/Service.java
+++ b/src/main/java/org/etsi/osl/tmf/sim638/model/Service.java
@@ -853,5 +853,6 @@ public class Service extends BaseRootNamedEntity {
 	  
       }
       return nextState;      
+      
 	}
 }
diff --git a/src/main/java/org/etsi/osl/tmf/sim638/model/ServiceActionQueueAction.java b/src/main/java/org/etsi/osl/tmf/sim638/model/ServiceActionQueueAction.java
index f5ee01a51b3fcd3c2a8706f55a822a2635ce3216..2ca7b02e3bd50e9094de93cd69d26fe095fdea92 100644
--- a/src/main/java/org/etsi/osl/tmf/sim638/model/ServiceActionQueueAction.java
+++ b/src/main/java/org/etsi/osl/tmf/sim638/model/ServiceActionQueueAction.java
@@ -29,5 +29,7 @@ public enum ServiceActionQueueAction {
 	EVALUATE_STATE_CHANGE_TOACTIVE,
 	EVALUATE_STATE_CHANGE_TOINACTIVE,
 	EVALUATE_CHARACTERISTIC_CHANGED,
-	EVALUATE_CHARACTERISTIC_CHANGED_MANODAY2
+	EVALUATE_CHARACTERISTIC_CHANGED_MANODAY2,
+    EVALUATE_CHILD_STATE_CHANGE,
+    EVALUATE_CHILD_CHARACTERISTIC_CHANGED
 }