diff --git a/api/abstract_olt_api.proto b/api/abstract_olt_api.proto
index fb4aee7..6604703 100644
--- a/api/abstract_olt_api.proto
+++ b/api/abstract_olt_api.proto
@@ -81,6 +81,12 @@
 message DeleteOntReturn{
    bool Success=1;
 }
+message OutputMessage{
+   string Something=1;
+}
+message OutputReturn{
+   bool Success=1;
+}
 service AbstractOLT{
    rpc Echo(EchoMessage) returns (EchoReplyMessage){
       option(google.api.http)={
@@ -112,5 +118,11 @@
 	body:"*"
       };
    }
+   rpc Output(OutputMessage)returns(OutputReturn){
+      option(google.api.http)={
+        post:"/v1/Output"
+	body:"*"
+      };
+   }
 }