diff --git a/source/java/org/alfresco/repo/tenant/MultiTServiceImpl.java b/source/java/org/alfresco/repo/tenant/MultiTServiceImpl.java
index 6d23624055..05190dd8c2 100644
--- a/source/java/org/alfresco/repo/tenant/MultiTServiceImpl.java
+++ b/source/java/org/alfresco/repo/tenant/MultiTServiceImpl.java
@@ -538,26 +538,7 @@ public class MultiTServiceImpl implements TenantService
      */
     public boolean isTenantName(String name)
     {
-        return getMultiTenantDomainName(name) != null;
-    }
-
-    public static String getMultiTenantDomainName(String name)
-    {
-        // Check that all the passed values are not null
-        ParameterCheck.mandatory("name", name);
-        
-        int idx1 = name.indexOf(SEPARATOR);
-        if (idx1 == 0)
-        {
-            int idx2 = name.indexOf(SEPARATOR, 1);
-            if (idx2 != -1)
-            {
-                return name.substring(1, idx2);
-
-            }
-        }
-
-        return null;  
+        return false == getDomain(name, false).isEmpty();
     }
     
     /* (non-Javadoc)
@@ -576,7 +557,7 @@ public class MultiTServiceImpl implements TenantService
                
                return tenantDomain;
             }
-        }        
+        }
         
         return DEFAULT_DOMAIN; // default domain - non-tenant user
     }
@@ -595,11 +576,12 @@ public class MultiTServiceImpl implements TenantService
      */
     public String getDomain(String name)
     {
-        // Check that all the passed values are not null
+        return getDomain(name, false);
+    }
+    
+    public String getDomain(String name, boolean checkCurrentDomain)
+    {
         ParameterCheck.mandatory("name", name);
-
-    	name = getTenantDomain(name);
-        String tenantDomain = getCurrentUserDomain();
         
         String nameDomain = DEFAULT_DOMAIN;
         
@@ -607,14 +589,19 @@ public class MultiTServiceImpl implements TenantService
         if (idx1 == 0)
         {
             int idx2 = name.indexOf(SEPARATOR, 1);
-            nameDomain = name.substring(1, idx2);
+            nameDomain = getTenantDomain(name.substring(1, idx2));
             
-            if ((! tenantDomain.equals(DEFAULT_DOMAIN)) && (! tenantDomain.equals(nameDomain)))
+            if (checkCurrentDomain)
             {
-                throw new AlfrescoRuntimeException("domain mismatch: expected = " + tenantDomain + ", actual = " + nameDomain);
-            }    
+                String tenantDomain = getCurrentUserDomain();
+                
+                if ((! tenantDomain.equals(DEFAULT_DOMAIN)) && (! tenantDomain.equals(nameDomain)))
+                {
+                    throw new AlfrescoRuntimeException("domain mismatch: expected = " + tenantDomain + ", actual = " + nameDomain);
+                }
+            }
         } 
-
+        
         return nameDomain;
     }
     
@@ -716,11 +703,9 @@ public class MultiTServiceImpl implements TenantService
         }
         tenantsCache.remove(tenantDomain);
     }
-
-    protected String getTenantDomain(String tenantDomain)
+    
+    private String getTenantDomain(String tenantDomain)
     {
-        ParameterCheck.mandatory("tenantDomain", tenantDomain);
         return tenantDomain.toLowerCase(I18NUtil.getLocale());
     }
-
 }
diff --git a/source/java/org/alfresco/repo/usage/UserUsageTrackingComponent.java b/source/java/org/alfresco/repo/usage/UserUsageTrackingComponent.java
index 90b0c67a22..f9ecef362e 100644
--- a/source/java/org/alfresco/repo/usage/UserUsageTrackingComponent.java
+++ b/source/java/org/alfresco/repo/usage/UserUsageTrackingComponent.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005-2010 Alfresco Software Limited.
+ * Copyright (C) 2005-2011 Alfresco Software Limited.
  *
  * This file is part of Alfresco
  *
@@ -34,8 +34,8 @@ import org.alfresco.repo.security.authentication.AuthenticationUtil.RunAsWork;
 import org.alfresco.repo.tenant.Tenant;
 import org.alfresco.repo.tenant.TenantAdminService;
 import org.alfresco.repo.tenant.TenantService;
-import org.alfresco.repo.transaction.TransactionServiceImpl;
 import org.alfresco.repo.transaction.RetryingTransactionHelper.RetryingTransactionCallback;
+import org.alfresco.repo.transaction.TransactionServiceImpl;
 import org.alfresco.service.cmr.repository.NodeRef;
 import org.alfresco.service.cmr.repository.NodeService;
 import org.alfresco.service.cmr.repository.StoreRef;
@@ -526,7 +526,7 @@ public class UserUsageTrackingComponent extends AbstractLifecycleBean
                 {
                     return collapseUsage(usageNodeRef);
                 }
-            }, tenantAdminService.getDomainUser(AuthenticationUtil.getSystemUserName(), tenantAdminService.getDomain(usageNodeRef.getStoreRef().getIdentifier())));
+            }, tenantAdminService.getDomainUser(AuthenticationUtil.getSystemUserName(), tenantService.getDomain(usageNodeRef.getStoreRef().getIdentifier())));
             
             if (collapsed)
             {
diff --git a/source/java/org/alfresco/repo/workflow/WorkflowObjectFactory.java b/source/java/org/alfresco/repo/workflow/WorkflowObjectFactory.java
index 4727e03ec9..2636252624 100644
--- a/source/java/org/alfresco/repo/workflow/WorkflowObjectFactory.java
+++ b/source/java/org/alfresco/repo/workflow/WorkflowObjectFactory.java
@@ -27,7 +27,6 @@ import java.util.Map;
 
 import org.alfresco.repo.i18n.MessageService;
 import org.alfresco.repo.jscript.ScriptNode;
-import org.alfresco.repo.tenant.MultiTServiceImpl;
 import org.alfresco.repo.tenant.TenantService;
 import org.alfresco.service.cmr.dictionary.DictionaryService;
 import org.alfresco.service.cmr.dictionary.TypeDefinition;
@@ -342,7 +341,7 @@ public class WorkflowObjectFactory
             public Boolean apply(T value)
             {
                 String key = processKeyGetter.apply(value);
-                String domain = MultiTServiceImpl.getMultiTenantDomainName(key);
+                String domain = tenantService.getDomain(key, false);
                 if(enabled)
                 {
                     if(currentDomain.equals(domain))