diff --git a/pom.xml b/pom.xml
index 2fe1b19..f81848f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -147,27 +147,33 @@
 		<dependency>
 			<groupId>org.gcube.resources.discovery</groupId>
 			<artifactId>ic-client</artifactId>
+			<version>1.0.4</version>
 		</dependency>
+		
 		<dependency>
 			<groupId>org.gcube.core</groupId>
 			<artifactId>common-scope-maps</artifactId>
+			<version>1.1.0</version>
 		</dependency>
+		<!-- 
 		<dependency>
 			<groupId>org.gcube.resourcemanagement</groupId>
 			<artifactId>resourcemanager-client</artifactId>
-			<version>[1.0.0-SNAPSHOT, 2.0.0-SNAPSHOT)</version>
+			<version>[1.0.0, 2.0.0-SNAPSHOT)</version>
 			<scope>compile</scope>
-		</dependency>
+		</dependency>  -->
 		<dependency>
 			<groupId>org.gcube.resources</groupId>
 			<artifactId>registry-publisher</artifactId>
+			<version>1.3.1</version>
 		</dependency>
+		<!-- 
 		<dependency>
 			<groupId>org.gcube.resourcemanagement</groupId>
 			<artifactId>ghn-manager-client</artifactId>
-			<version>[1.1.0-SNAPSHOT, 2.0.0-SNAPSHOT)</version>
+			<version>[1.1.0, 2.0.0-SNAPSHOT)</version>
 			<scope>compile</scope>
-		</dependency>
+		</dependency>  -->
 		<!-- 
 		<dependency>
 			<groupId>org.gcube.resources</groupId>
diff --git a/src/main/java/org/gcube/portlets/admin/systemservicedefinition/definition/DefinitionItem.java b/src/main/java/org/gcube/portlets/admin/systemservicedefinition/definition/DefinitionItem.java
index 3d77a94..0b484fc 100644
--- a/src/main/java/org/gcube/portlets/admin/systemservicedefinition/definition/DefinitionItem.java
+++ b/src/main/java/org/gcube/portlets/admin/systemservicedefinition/definition/DefinitionItem.java
@@ -16,9 +16,6 @@ public class DefinitionItem implements Serializable {
 	private String username;
 	private String secret;
 
-	public DefinitionItem() {
-		super();
-	}
 
 	public DefinitionItem(String clientId, String description, String username, String secret) {
 		super();
diff --git a/src/main/java/org/gcube/portlets/admin/systemservicedefinition/is/IAMService.java b/src/main/java/org/gcube/portlets/admin/systemservicedefinition/is/IAMService.java
new file mode 100644
index 0000000..65f3744
--- /dev/null
+++ b/src/main/java/org/gcube/portlets/admin/systemservicedefinition/is/IAMService.java
@@ -0,0 +1,39 @@
+package org.gcube.portlets.admin.systemservicedefinition.is;
+
+import java.io.Serializable;
+
+/**
+ * 
+ * @author Giancarlo Panichi
+ *
+ */
+public class IAMService implements Serializable {
+	
+	private static final long serialVersionUID = 1L;
+	
+	private String address;
+
+	public IAMService(String address) {
+		super();
+		this.address = address;
+	}
+
+	public String getAddress() {
+		return address;
+	}
+
+	public void setAddress(String address) {
+		this.address = address;
+	}
+
+	public static long getSerialversionuid() {
+		return serialVersionUID;
+	}
+
+	@Override
+	public String toString() {
+		return "IAMService [address=" + address + "]";
+	}
+	
+	
+}
diff --git a/src/main/java/org/gcube/portlets/admin/systemservicedefinition/is/InformationSystemUtils.java b/src/main/java/org/gcube/portlets/admin/systemservicedefinition/is/InformationSystemUtils.java
index cc1e012..f7ad5c3 100644
--- a/src/main/java/org/gcube/portlets/admin/systemservicedefinition/is/InformationSystemUtils.java
+++ b/src/main/java/org/gcube/portlets/admin/systemservicedefinition/is/InformationSystemUtils.java
@@ -1,31 +1,72 @@
 package org.gcube.portlets.admin.systemservicedefinition.is;
 
 import java.util.ArrayList;
-import java.util.Collection;
 import java.util.List;
 
-import org.gcube.common.authorization.library.provider.AccessTokenProvider;
-import org.gcube.common.authorization.library.provider.SecurityTokenProvider;
 import org.gcube.common.encryption.encrypter.StringEncrypter;
-import org.gcube.common.resources.gcore.ScopeGroup;
 import org.gcube.common.resources.gcore.ServiceEndpoint;
 import org.gcube.common.resources.gcore.ServiceEndpoint.AccessPoint;
-import org.gcube.common.resources.gcore.ServiceEndpoint.Profile;
 import org.gcube.common.scope.api.ScopeProvider;
 import org.gcube.informationsystem.publisher.RegistryPublisher;
 import org.gcube.informationsystem.publisher.RegistryPublisherFactory;
-import org.gcube.informationsystem.publisher.ScopedPublisher;
 import org.gcube.portlets.admin.systemservicedefinition.definition.DefinitionItem;
+import org.gcube.portlets.admin.systemservicedefinition.shared.Constants;
 import org.gcube.resources.discovery.client.api.DiscoveryClient;
 import org.gcube.resources.discovery.client.queries.api.SimpleQuery;
 import org.gcube.resources.discovery.icclient.ICFactory;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+/**
+ * 
+ * @author Giancarlo Panichi
+ *
+ */
 public class InformationSystemUtils {
 
 	private static Logger logger = LoggerFactory.getLogger(InformationSystemUtils.class);
 
+	
+	public static IAMService retrieveIAMService(String scope, String token) throws Exception {
+
+		try {
+			logger.debug("Retrieve IAM Service on IS");
+
+			if (scope == null || scope.isEmpty())
+				throw new Exception("Invalid scope: " + scope);
+
+			if (token == null || token.isEmpty())
+				throw new Exception("Invalid token: " + scope);
+
+			ScopeProvider.instance.set(scope);
+			// AccessTokenProvider.instance.set(token);
+			// SecurityTokenProvider.instance.set(token);
+
+			SimpleQuery query = ICFactory.queryFor(ServiceEndpoint.class);
+			query.addCondition("$resource/Profile/Category/text() eq '" + Constants.IAM_SERVICE_CATEGORY + "'")
+					.addCondition("$resource/Profile/Name/text() eq '" + Constants.IAM_SERVICE_NAME + "'");
+			
+			DiscoveryClient<ServiceEndpoint> client = ICFactory.clientFor(ServiceEndpoint.class);
+
+			List<ServiceEndpoint> resources = client.submit(query);
+
+			IAMService iamService=null;
+					
+			if(resources!=null&&!resources.isEmpty()) {
+				ServiceEndpoint iams=resources.get(0);
+				iamService=new IAMService(iams.profile().runtime().hostedOn());
+			}
+			
+			logger.debug("IAM Services retrieved: {}",iamService);
+			return iamService;
+
+		} catch (Throwable e) {
+			logger.error("Error in discovery IAM Service Endpoint in scope: " + scope);
+			logger.error(e.getLocalizedMessage(), e);
+			throw e;
+		}
+	}
+
 	public static ArrayList<DefinitionItem> retrieveSSD(String category, String scope, String token) throws Exception {
 
 		try {
@@ -52,16 +93,16 @@ public class InformationSystemUtils {
 			ArrayList<DefinitionItem> ssdList = new ArrayList<DefinitionItem>();
 
 			for (ServiceEndpoint se : resources) {
-				DefinitionItem definitionItem = new DefinitionItem();
-				definitionItem.setClientId(se.profile().name());
-				definitionItem.setDescription(se.profile().description());
+				String username = null;
+				String password = null;
 				for (AccessPoint accessPoint : se.profile().accessPoints()) {
-					definitionItem.setUsername(accessPoint.username());
+					username = accessPoint.username();
 					String decryptedSecret = StringEncrypter.getEncrypter().decrypt(accessPoint.password());
-
-					definitionItem.setSecret(decryptedSecret);
+					password = decryptedSecret;
 					break;
 				}
+				DefinitionItem definitionItem = new DefinitionItem(se.profile().name(), se.profile().description(),
+						username, password);
 				ssdList.add(definitionItem);
 			}
 
@@ -89,44 +130,52 @@ public class InformationSystemUtils {
 		if (token == null || token.isEmpty())
 			throw new Exception("Invalid token: " + token);
 
+		
+		IAMService iamService=retrieveIAMService(scope, token);
+		
 		ServiceEndpoint toPublish = new ServiceEndpoint();
-
-		/*List<String> scopes = new ArrayList<String>();
-		scopes.add(scope);
-		Collection<String> col = toPublish.scopes().asCollection();
-		col.addAll(scopes);*/
+		logger.debug("Resource Type: {}",toPublish.type());
+		/*
+		 * List<String> scopes = new ArrayList<String>(); scopes.add(scope);
+		 * Collection<String> col = toPublish.scopes().asCollection();
+		 * col.addAll(scopes);
+		 */
 		
 		toPublish.newProfile();
-		toPublish.profile().description(definitionItem.getDescription());
 		toPublish.profile().name(definitionItem.getClientId());
+		toPublish.profile().description(definitionItem.getDescription());
 		toPublish.profile().category(category);
-		//toPublish.profile().version("1.0.0");
-
-		AccessPoint accessPoint = new AccessPoint();
-		//String encryptedPassword = StringEncrypter.getEncrypter().encrypt(definitionItem.getSecret());
-		accessPoint.credentials(definitionItem.getSecret(), definitionItem.getUsername());
-		accessPoint.description("Keycloak client credentials");
-		accessPoint.address("accounts.dev.d4science.org");
-		accessPoint.name(definitionItem.getClientId());
-		toPublish.profile().accessPoints().add(accessPoint);
-
-		toPublish.profile().newPlatform().name("d4science");
+		toPublish.profile().version("1.0.0");
+		
+		toPublish.profile().newRuntime();
+		toPublish.profile().runtime().ghnId("");
+		toPublish.profile().runtime().status("READY");
+		toPublish.profile().runtime().hostedOn("d4science.org");
+		
+		toPublish.profile().newPlatform();
+		toPublish.profile().platform().name("d4science");
 		toPublish.profile().platform().version((short) 0);
 		toPublish.profile().platform().minorVersion((short) 0);
 		toPublish.profile().platform().revisionVersion((short) 0);
 		toPublish.profile().platform().buildVersion((short) 0);
+		
+		
+		AccessPoint accessPoint = new AccessPoint();
 
-		
-		toPublish.profile().newRuntime().hostedOn("d4science.org");
-		toPublish.profile().runtime().status("READY");
-		
-		
-
+		// String encryptedPassword =
+		// StringEncrypter.getEncrypter().encrypt(definitionItem.getSecret());
+		accessPoint.name(definitionItem.getClientId());
+		accessPoint.description("Keycloak client credentials");
+		accessPoint.address(iamService.getAddress());
+		accessPoint.credentials(definitionItem.getSecret(), definitionItem.getUsername());
+		toPublish.profile().accessPoints().add(accessPoint);
+			
 		logger.debug("Request publish: {}", toPublish);
 		try {
-			ScopeProvider.instance.set(scope);
+			
 			// AccessTokenProvider.instance.set(token);
-			// SecurityTokenProvider.instance.set(token);
+			//SecurityTokenProvider.instance.set(token);
+			ScopeProvider.instance.set(scope);
 			
 			RegistryPublisher publisher = RegistryPublisherFactory.create();
 
@@ -143,3 +192,5 @@ public class InformationSystemUtils {
 
 	}
 }
+
+
diff --git a/src/main/java/org/gcube/portlets/admin/systemservicedefinition/shared/Constants.java b/src/main/java/org/gcube/portlets/admin/systemservicedefinition/shared/Constants.java
index f2cea11..b1838d2 100644
--- a/src/main/java/org/gcube/portlets/admin/systemservicedefinition/shared/Constants.java
+++ b/src/main/java/org/gcube/portlets/admin/systemservicedefinition/shared/Constants.java
@@ -11,6 +11,7 @@ public class Constants {
 	public static final String DEFAULT_USER = "giancarlo.panichi";
 	public static final String DEFAULT_SCOPE = "/gcube";
 	public static final String DEFAULT_TOKEN = "";
+	
 	public static final String DEFAULT_ROLE = "OrganizationMember";
 
 	// Session
@@ -23,5 +24,9 @@ public class Constants {
 	// SSD Services Endpoint
 	public static final String SYSTEM_SERVICE_CATEGORY = "SystemService";
 
+	// IAM Services Endpoint
+	public static final String IAM_SERVICE_NAME = "IAM";
+	public static final String IAM_SERVICE_CATEGORY = "Auth";   
+	
 }