diff --git a/src/main/java/org/olat/admin/user/delete/service/UserDeletionManager.java b/src/main/java/org/olat/admin/user/delete/service/UserDeletionManager.java
index ab1556375430f790f2146240a4b696990c2c7d51..5e999f2a4ff05cbc9bd03cbd1a56a780fd9ff7e9 100644
--- a/src/main/java/org/olat/admin/user/delete/service/UserDeletionManager.java
+++ b/src/main/java/org/olat/admin/user/delete/service/UserDeletionManager.java
@@ -63,12 +63,12 @@ import org.olat.core.util.mail.MailBundle;
 import org.olat.core.util.mail.MailManager;
 import org.olat.core.util.mail.MailTemplate;
 import org.olat.core.util.mail.MailerResult;
+import org.olat.core.util.session.UserSessionManager;
 import org.olat.properties.Property;
 import org.olat.properties.PropertyManager;
 import org.olat.registration.RegistrationManager;
 import org.olat.registration.TemporaryKey;
 import org.olat.repository.RepositoryDeletionModule;
-import org.olat.resource.accesscontrol.provider.auto.AutoAccessManager;
 import org.olat.user.UserDataDeletable;
 import org.olat.user.UserManager;
 import org.olat.user.propertyhandlers.UserPropertyHandler;
@@ -111,7 +111,7 @@ public class UserDeletionManager extends BasicManager {
 	@Autowired
 	private MailManager mailManager;
 	@Autowired
-	private AutoAccessManager autoAccessManager;
+	private UserSessionManager userSessionManager;
 	@Autowired
 	private AuthenticationHistoryDAO suthenticationHistoryDao;
 	@Autowired
@@ -269,6 +269,9 @@ public class UserDeletionManager extends BasicManager {
 	 */
 	public void deleteIdentity(Identity identity) {
 		logInfo("Start deleteIdentity for identity=" + identity);
+		
+		//logout
+		userSessionManager.signOffAndClearAll(identity);
 
 		String newName = getBackupStringWithDate(identity.getName());
 
diff --git a/src/main/java/org/olat/core/util/session/UserSessionManager.java b/src/main/java/org/olat/core/util/session/UserSessionManager.java
index 4305cb088c79dd4d6d675566b5c770756f5124e6..9ae2d4fa8da66ebaed441d17d036692aee402b66 100644
--- a/src/main/java/org/olat/core/util/session/UserSessionManager.java
+++ b/src/main/java/org/olat/core/util/session/UserSessionManager.java
@@ -28,11 +28,13 @@ import java.util.Set;
 import java.util.TreeSet;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.atomic.AtomicInteger;
+import java.util.stream.Collectors;
 
 import javax.annotation.PostConstruct;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpSession;
 
+import org.olat.basesecurity.IdentityRef;
 import org.olat.core.commons.persistence.DB;
 import org.olat.core.gui.control.Disposable;
 import org.olat.core.gui.control.Event;
@@ -328,6 +330,21 @@ public class UserSessionManager implements GenericEventListener {
 		}
 	}
 	
+	/**
+	 * The method will logout the specified user from all of its
+	 * session, UI, WebDAV, REST...
+	 * @param identity
+	 */
+	public void signOffAndClearAll(IdentityRef identity) {
+		List<UserSession> userSessions = authUserSessions.stream()
+				.filter(userSession -> userSession.getIdentity() != null && userSession.getIdentity().getKey().equals(identity.getKey()))
+				.collect(Collectors.toList());
+		for(UserSession userSession:userSessions) {
+			internSignOffAndClear(userSession);
+			dbInstance.commit();
+		}
+	}
+	
 	/**
 	 * called to make sure the current authenticated user (if there is one at all)
 	 * is cleared and signed off. This method is firing the SignOnOffEvent Multiuserevent.
diff --git a/src/main/java/org/olat/modules/portfolio/ui/shared/SharedItemsOverviewController.java b/src/main/java/org/olat/modules/portfolio/ui/shared/SharedItemsOverviewController.java
index 8ca7bd72c8f75aee8e57036e2b30018546692cd8..bde008b48e7f90f9556f4e880338bcfe5b9f93ca 100644
--- a/src/main/java/org/olat/modules/portfolio/ui/shared/SharedItemsOverviewController.java
+++ b/src/main/java/org/olat/modules/portfolio/ui/shared/SharedItemsOverviewController.java
@@ -107,6 +107,11 @@ public class SharedItemsOverviewController extends BasicController implements Ac
 				List<ContextEntry> subEntries = entries.subList(1, entries.size());
 				doOpenBinders(ureq).activate(ureq, subEntries, entries.get(0).getTransientState());
 				segmentView.select(bindersLink);
+			} else if("Binder".equalsIgnoreCase(name)) {
+				doOpenBinders(ureq).activate(ureq, entries, state);
+				segmentView.select(bindersLink);
+			} else {
+				activateCold(ureq);
 			}
 		}
 	}