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diff --git a/DAnCE/TargetManager_Ext/DomainDataManager_Ext.h b/DAnCE/TargetManager_Ext/DomainDataManager_Ext.h
new file mode 100644
index 00000000000..ecfb047ba03
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+++ b/DAnCE/TargetManager_Ext/DomainDataManager_Ext.h
@@ -0,0 +1,93 @@
+
+// $Id$
+//===============================================================
+/**
+ * @file DomainDataManager_Ext.h
+ *
+ * @brief An extension to the DomainDataManager
+ *
+ * This class extends the functionality of the DomainDataManager
+ * 
+ * @author Nilabja Roy nilabjar@dre.vanderbilt.edu
+ */
+//===============================================================
+#ifndef DOMAIN_DATA_MGR_EXTH
+#define DOMAIN_DATA_MGR_EXTH
+
+#include "TargetManagerExt_ImplC.h"
+#include "DAnCE/DomainApplicationManager/Deployment_Configuration.h"
+#include "DAnCE/TargetManager/DomainDataManager.h"
+
+/**
+ * @namespace CIAO
+ *
+ * @brief The main CIAO namespace
+ *
+ */
+namespace CIAO
+{
+  /**
+   * @class DomainDataManager_Ext
+   *
+   * @brief The Extension to the DomainDataManager
+   *
+   */
+  class DomainDataManager_Ext : public DomainDataManager
+    {
+
+      public :
+ 
+        DomainDataManager_Ext (CORBA::ORB_ptr orb,
+            ::Deployment::TargetManager_ptr target);
+        
+      /**
+       * @brief     This function is called to create the Datamanager
+       * @param orb The orb pointer
+       * @param target The Target Manager Object Reference
+       *
+       * This function calls the constructor of the
+       *              class DomainDataManager_Ext
+       */
+      static DomainDataManager * create (CORBA::ORB_ptr orb,
+                                  ::Deployment::TargetManager_ptr target
+                                  );
+      
+      /**
+       * @brief returns the sequence of node managers
+       * object reference
+       */
+      CIAO::Host_NodeManager_seq *
+        get_node_managers ();
+
+      /**
+       * @brief returns the node specific cpu utilization
+       *
+       * @return CIAO::Host_Infos*
+       */
+
+       CIAO::Host_Infos* get_cpu_info ();
+
+       /**
+        * @brief returns the pid of the component id submitted
+        * @param cmp The component id
+        *
+        * @return process id
+        */
+       CORBA::Long get_pid (const ACE_CString& cmp);
+
+       /**
+        * @brief commits the resources that are specified
+        * in the plan.
+        * @param plan ::Deployment::DeploymentPlan
+        * @exception  ::Deployment::ResourceNotAvailable thrown
+        *             when the resources mentioned in the plan exceeds
+        *             the current resource.
+        * @exception  ::Deployment::PlanError thrown if the plan has any
+        *              error
+        *
+        */
+
+    };
+} // CIAO
+
+#endif