diff --git a/AlgebraicDataflowArchitectureModel/src/models/webServices/Service.java b/AlgebraicDataflowArchitectureModel/src/models/webServices/Service.java
index 08e19b9..42a5cc4 100644
--- a/AlgebraicDataflowArchitectureModel/src/models/webServices/Service.java
+++ b/AlgebraicDataflowArchitectureModel/src/models/webServices/Service.java
@@ -73,11 +73,8 @@
 	 * add new <identifierTemplate> to List
 	 * 
 	 * @param identifierTemplate
-	 *  
-	 * @return new instance of "Service"
 	 */
-	public Service addIdentifireTemplate(final IdentifierTemplate identifierTemplate) {
+	public void addIdentifireTemplate(final IdentifierTemplate identifierTemplate) {
 		this.identifireTemplates.add(identifierTemplate);
-		return new Service(this);
 	}
 }