diff --git a/plugins/connectors/cloudian/src/com/cloudian/cloudstack/CloudianConnectorImpl.java b/plugins/connectors/cloudian/src/com/cloudian/cloudstack/CloudianConnectorImpl.java
index d984e9e877d..fa58a6255c8 100644
--- a/plugins/connectors/cloudian/src/com/cloudian/cloudstack/CloudianConnectorImpl.java
+++ b/plugins/connectors/cloudian/src/com/cloudian/cloudstack/CloudianConnectorImpl.java
@@ -19,17 +19,93 @@ package com.cloudian.cloudstack;
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Map;
+
+import javax.inject.Inject;
+import javax.naming.ConfigurationException;
 
 import org.apache.cloudstack.framework.config.ConfigKey;
 import org.apache.cloudstack.framework.config.Configurable;
+import org.apache.cloudstack.framework.messagebus.MessageBus;
+import org.apache.cloudstack.framework.messagebus.MessageSubscriber;
+import org.apache.log4j.Logger;
 
+import com.cloud.domain.Domain;
+import com.cloud.domain.DomainVO;
+import com.cloud.domain.dao.DomainDao;
+import com.cloud.user.Account;
+import com.cloud.user.AccountManager;
+import com.cloud.user.DomainManager;
+import com.cloud.user.dao.AccountDao;
 import com.cloud.utils.component.ComponentLifecycleBase;
 
 public class CloudianConnectorImpl extends ComponentLifecycleBase implements CloudianConnector, Configurable {
+    public static final Logger LOG = Logger.getLogger(CloudianConnectorImpl.class);
+
+    @Inject
+    private AccountDao accountDao;
+
+    @Inject
+    private DomainDao domainDao;
+
+    @Inject
+    private MessageBus messageBus;
+
+
+    @Override
+    public boolean configure(String name, Map<String, Object> params) throws ConfigurationException {
+        super.configure(name, params);
+
+        messageBus.subscribe(AccountManager.MESSAGE_ADD_ACCOUNT_EVENT, new MessageSubscriber() {
+            @Override
+            public void onPublishMessage(String senderAddress, String subject, Object args) {
+                Map<Long, Long> accountGroupMap = (Map<Long, Long>) args;
+                Long accountId = accountGroupMap.keySet().iterator().next();
+                // TODO: check and create user in CMC
+                final Account account = accountDao.findById(accountId);
+                LOG.info("Creating account id=" + accountId + " with uuid=" + account.getUuid());
+            }
+        });
+
+        messageBus.subscribe(AccountManager.MESSAGE_REMOVE_ACCOUNT_EVENT, new MessageSubscriber() {
+            @Override
+            public void onPublishMessage(String senderAddress, String subject, Object args) {
+                Long accountId = (Long) args;
+                // TODO: remove/disable user in CMC
+                final Account account = accountDao.findById(accountId);
+                LOG.info("Removing account id=" + accountId + " with uuid=" + account.getUuid());
+
+            }
+        });
+
+        messageBus.subscribe(DomainManager.MESSAGE_ADD_DOMAIN_EVENT, new MessageSubscriber() {
+            @Override
+            public void onPublishMessage(String senderAddress, String subject, Object args) {
+                Long domainId = (Long) args;
+                Domain domain = domainDao.findById(domainId);
+                // TODO: check and create group in CMC
+                LOG.info("Adding domain id=" + domainId + " with uuid=" + domain.getUuid());
+            }
+        });
+
+        messageBus.subscribe(DomainManager.MESSAGE_REMOVE_DOMAIN_EVENT, new MessageSubscriber() {
+            @Override
+            public void onPublishMessage(String senderAddress, String subject, Object args) {
+                DomainVO domain = (DomainVO) args;
+                // TODO: remove/disable group in CMC
+                LOG.info("Removing domain id=" + domain.getId() + " with uuid=" + domain.getUuid());
+            }
+        });
+
+        return true;
+    }
 
     @Override
     public List<Class<?>> getCommands() {
         List<Class<?>> cmdList = new ArrayList<Class<?>>();
+        if (!CloudianConnectorEnabled.value()) {
+            return cmdList;
+        }
         return cmdList;
     }
 
diff --git a/plugins/connectors/cloudian/src/com/cloudian/cloudstack/api/CloudianSsoCmd.java b/plugins/connectors/cloudian/src/com/cloudian/cloudstack/api/CloudianSsoCmd.java
new file mode 100644
index 00000000000..21b33093be5
--- /dev/null
+++ b/plugins/connectors/cloudian/src/com/cloudian/cloudstack/api/CloudianSsoCmd.java
@@ -0,0 +1,21 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+package com.cloudian.cloudstack.api;
+
+public class CloudianSsoCmd {
+}
diff --git a/ui/plugins/cloudian/icon.png b/ui/plugins/cloudian/icon.png
index 59e6cd7b3a6..d18ec237678 100644
Binary files a/ui/plugins/cloudian/icon.png and b/ui/plugins/cloudian/icon.png differ