diff --git a/.classpath b/.classpath
index 502bd4a..71e1373 100644
--- a/.classpath
+++ b/.classpath
@@ -1,5 +1,15 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
+	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
 	<classpathentry kind="src" output="target/classes" path="src/main/java">
 		<attributes>
 			<attribute name="optional" value="true"/>
@@ -13,16 +23,5 @@
 			<attribute name="test" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
-		<attributes>
-			<attribute name="maven.pomderived" value="true"/>
-			<attribute name="org.eclipse.jst.component.nondependency" value=""/>
-		</attributes>
-	</classpathentry>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
-		<attributes>
-			<attribute name="maven.pomderived" value="true"/>
-		</attributes>
-	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>
diff --git a/.settings/org.eclipse.wst.common.component b/.settings/org.eclipse.wst.common.component
index cd2a88f..021e6ca 100644
--- a/.settings/org.eclipse.wst.common.component
+++ b/.settings/org.eclipse.wst.common.component
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?><project-modules id="moduleCoreId" project-version="1.5.0">
     <wb-module deploy-name="common-smartgears-app">
-        <wb-resource deploy-path="/" source-path="/src/main/java"/>
         <wb-resource deploy-path="/" source-path="/src/main/resources"/>
+        <wb-resource deploy-path="/" source-path="/src/main/java"/>
+        <wb-resource deploy-path="/" source-path="/src/test/java"/>
     </wb-module>
 </project-modules>
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ae81762..c8b0b37 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,10 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [v3.0.0-SNAPSHOT] - [2022-05-13]
+
+porting to new IAM
+
 ## [v2.1.0] - [2022-02-04]
 
 added OfflineObserver for test purpose
diff --git a/pom.xml b/pom.xml
index c70d7fe..b22fd59 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,4 +1,5 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
@@ -12,7 +13,7 @@
 	<artifactId>common-smartgears-app</artifactId>
 	<version>3.0.0-SNAPSHOT</version>
 	<name>Smartgears Application</name>
-	
+
 
 	<properties>
 		<distroDirectory>distro</distroDirectory>
@@ -24,6 +25,18 @@
 		<url>https://code-repo.d4science.org/gCubeSystem/common-smartgears-app</url>
 	</scm>
 
+	<dependencyManagement>
+		<dependencies>
+			<dependency>
+				<groupId>org.gcube.distribution</groupId>
+				<artifactId>gcube-smartgears-bom</artifactId>
+				<version>3.0.0-SNAPSHOT</version>
+				<type>pom</type>
+				<scope>import</scope>
+			</dependency>
+		</dependencies>
+	</dependencyManagement>
+
 	<dependencies>
 
 		<dependency>
@@ -56,8 +69,8 @@
 		<dependency>
 			<groupId>org.gcube.core</groupId>
 			<artifactId>common-smartgears</artifactId>
-			<version>[3.0.0-SNAPSHOT,4.0.0-SNAPSHOT)</version>
-			<scope>provided</scope>
+
+
 		</dependency>
 
 		<dependency>
diff --git a/src/main/java/org/gcube/smartgears/ContextListener.java b/src/main/java/org/gcube/smartgears/ContextListener.java
index 343f66c..b162b20 100644
--- a/src/main/java/org/gcube/smartgears/ContextListener.java
+++ b/src/main/java/org/gcube/smartgears/ContextListener.java
@@ -4,12 +4,10 @@ import java.net.URL;
 import java.util.Collection;
 import java.util.HashSet;
 import java.util.Set;
-
 import javax.servlet.ServletContextEvent;
 import javax.servlet.ServletContextListener;
 import javax.servlet.annotation.WebListener;
 
-import org.gcube.smartgears.Constants;
 import org.gcube.smartgears.annotations.ManagedBy;
 import org.gcube.smartgears.application.manager.AppManagerObserver;
 import org.gcube.smartgears.context.application.ApplicationContext;
@@ -66,7 +64,7 @@ public class ContextListener implements ServletContextListener {
 		}
 		if (managers.size()>0){
 			observer = ApplicationManagerProvider.instance.getObserver();
-			observer.setStartingTokens(context.configuration().startTokens()); 
+			observer.setStartingTokens(context.configuration().authorizedContexts()); 
 			observer.setApplicationManagerClasses(managers);
 			observer.register();
 		
diff --git a/src/main/java/org/gcube/smartgears/ContextProvider.java b/src/main/java/org/gcube/smartgears/ContextProvider.java
index 4398a32..3d0429e 100644
--- a/src/main/java/org/gcube/smartgears/ContextProvider.java
+++ b/src/main/java/org/gcube/smartgears/ContextProvider.java
@@ -3,12 +3,13 @@ package org.gcube.smartgears;
 import javax.servlet.ServletContext;
 
 import org.gcube.common.events.Hub;
+import org.gcube.common.resources.gcore.GCoreEndpoint;
 import org.gcube.smartgears.configuration.application.ApplicationConfiguration;
 import org.gcube.smartgears.context.Properties;
 import org.gcube.smartgears.context.application.ApplicationContext;
 import org.gcube.smartgears.context.container.ContainerContext;
 import org.gcube.smartgears.lifecycle.application.ApplicationLifecycle;
-import org.gcube.smartgears.persistence.Persistence;
+import org.gcube.smartgears.persistence.PersistenceWriter;
 
 /**
  * Embedded in an application, makes available its context as a gCube resource. 
@@ -56,12 +57,7 @@ public class ContextProvider {
 		public ApplicationConfiguration configuration() {
 			return delegate.configuration();
 		}
-
-		@Override
-		public <T> T profile(Class<T> type) {
-			return delegate.profile(type);
-		}
-
+	
 		@Override
 		public ApplicationLifecycle lifecycle() {
 			return delegate.lifecycle();
@@ -71,12 +67,7 @@ public class ContextProvider {
 		public Hub events() {
 			return delegate.events();
 		}
-
-		@Override
-		public Persistence persistence() {
-			return delegate.persistence();
-		}
-
+	
 		@Override
 		public ServletContext application() {
 			return delegate.application();
@@ -96,6 +87,17 @@ public class ContextProvider {
 		public String id() {
 			return delegate.id();
 		}
+
+		@Override
+		public GCoreEndpoint profile() {
+			return delegate.profile();
+		}
+
+		@Override
+		public PersistenceWriter persistence() {
+			// TODO Auto-generated method stub
+			return delegate.persistence();
+		}
 		
 	}
 }
diff --git a/src/main/java/org/gcube/smartgears/application/manager/OnlineObserver.java b/src/main/java/org/gcube/smartgears/application/manager/OnlineObserver.java
index 7463379..999d2a2 100644
--- a/src/main/java/org/gcube/smartgears/application/manager/OnlineObserver.java
+++ b/src/main/java/org/gcube/smartgears/application/manager/OnlineObserver.java
@@ -104,7 +104,7 @@ public class OnlineObserver  implements AppManagerObserver{
 
 	public synchronized void  onStop(ApplicationContext appContext){
 
-		for (String token :appContext.configuration().startTokens()){
+		for (String token :appContext.configuration().authorizedContexts()){
 			try {
 				String context = authorizationService().get(token).getContext();
 				for (Future<ApplicationManager> appManagerEntry: instanciatedManagerPerScope.get(context)){