diff --git a/onboarding/CD_managementZone/custom-service-java/custom-service-java.yaml b/onboarding/CD_managementZone/custom-service-java/custom-service-java.yaml
index 25f8a028..a58fde35 100644
--- a/onboarding/CD_managementZone/custom-service-java/custom-service-java.yaml
+++ b/onboarding/CD_managementZone/custom-service-java/custom-service-java.yaml
@@ -5,5 +5,6 @@ customService1:
 - name: myJOYNRService 
 - className: com.bmw.cc.conn.this.is.just.an.exampleClasss
 - methodName: exampleJoynrMethod
+- methodArgs: java.lang.Byte[],java.lang.String
 - returnType: void
 - skipDeployment: "true"
\ No newline at end of file
diff --git a/onboarding/CD_managementZone/custom-service-java/template-1-1.json b/onboarding/CD_managementZone/custom-service-java/template-1-1.json
index b3003515..ebe95097 100644
--- a/onboarding/CD_managementZone/custom-service-java/template-1-1.json
+++ b/onboarding/CD_managementZone/custom-service-java/template-1-1.json
@@ -13,7 +13,7 @@
    "matcher": "EQUALS",
    "methodRules": [
     {
-     "argumentTypes": [],
+     "argumentTypes": ["{{.methodArgs}}"],
      "methodName": "{{.methodName}}",
      "returnType": "{{.returnType}}"
     }