diff --git a/distro/changelog.xml b/distro/changelog.xml
index ad0f580..832c470 100644
--- a/distro/changelog.xml
+++ b/distro/changelog.xml
@@ -3,6 +3,9 @@
 		<Change>First Release</Change>
 	</Changeset>
 	<Changeset component="authorization-client-2.0.0" date="2016-09-30">
-		<Change>moving to auth2</Change>
+		<Change>moving to auth2 service</Change>
+	</Changeset>
+	<Changeset component="authorization-client-2.0.1" date="2016-11-25">
+		<Change>added calls for ExternalServiceToken generator</Change>
 	</Changeset>
 </ReleaseNotes>
\ No newline at end of file
diff --git a/src/test/java/org/gcube/common/authorizationservice/cl/CallTest.java b/src/test/java/org/gcube/common/authorizationservice/cl/CallTest.java
index c044e11..f79107b 100644
--- a/src/test/java/org/gcube/common/authorizationservice/cl/CallTest.java
+++ b/src/test/java/org/gcube/common/authorizationservice/cl/CallTest.java
@@ -38,6 +38,18 @@ public class CallTest {
 		System.out.println(authorizationService().resolveTokenByUserAndContext("alessandro.pieve", "/gcube/devsec"));
 	}
 	
+	@Test
+	public void requestExternalServiceToken()  throws Exception {
+		SecurityTokenProvider.instance.set(requestTestToken("/gcube/devsec"));
+		System.out.println(authorizationService().generateExternalServiceToken("OBISTest"));
+	}
+	
+	@Test
+	public void getExternalServiceToken()  throws Exception {
+		SecurityTokenProvider.instance.set(requestTestToken("/gcube/devsec"));
+		System.out.println(authorizationService().retrieveExternalServiceGenerated());
+	}
+	
 	@Test
 	public void requestNodeToken()  throws Exception {
 		System.out.println(_requestNodeToken());
@@ -66,7 +78,7 @@ public class CallTest {
 
 	@Test
 	public void generateToken() throws Exception{
-		System.out.println(authorizationService().generateUserToken(new UserInfo("alessandro.pieve", new ArrayList<String>()), "/gcube/devsec"));
+		System.out.println(authorizationService().generateUserToken(new UserInfo("alessandro.pieve", new ArrayList<String>()), "/gcube/devNext"));
 	}
 	@Test(expected=RuntimeException.class)
 	public void createKeyWithError()  throws Exception {