diff --git a/.settings/org.eclipse.wst.common.component b/.settings/org.eclipse.wst.common.component
index 8e4d34a..ee70df4 100644
--- a/.settings/org.eclipse.wst.common.component
+++ b/.settings/org.eclipse.wst.common.component
@@ -5,10 +5,10 @@
     <wb-resource deploy-path="/" source-path="/src/main/webapp" tag="defaultRootSource"/>
     <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/java"/>
         <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/resources"/>
-        <dependent-module archiveName="tabular-data-widget-1.1.0-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/tabular-data-widget/tabular-data-widget">
+        <dependent-module archiveName="td-importer-widget-1.0.0-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/td-importer-widget/td-importer-widget">
             <dependency-type>uses</dependency-type>
         </dependent-module>
-        <dependent-module archiveName="sdmx-import-wizard-1.0.0-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/sdmx-import-wizard/sdmx-import-wizard">
+        <dependent-module archiveName="td-csv-importer-widget-1.0.0-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/td-csv-importer-widget/td-csv-importer-widget">
             <dependency-type>uses</dependency-type>
         </dependent-module>
         <dependent-module archiveName="csv-import-wizard-gxt3-1.1.0-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/csv-import-wizard-gxt3/csv-import-wizard-gxt3">
@@ -23,6 +23,9 @@
         <dependent-module archiveName="workspace-light-tree-gxt3-2.9.1-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/workspace-light-tree-gxt3/workspace-light-tree-gxt3">
             <dependency-type>uses</dependency-type>
         </dependent-module>
+        <dependent-module archiveName="sdmx-import-wizard-1.0.0-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/sdmx-import-wizard/sdmx-import-wizard">
+            <dependency-type>uses</dependency-type>
+        </dependent-module>
     <property name="java-output-path" value="/${module}/target/www/WEB-INF/classes"/>
         <property name="context-root" value="tabular-data-portlet"/>
   </wb-module>
diff --git a/pom.xml b/pom.xml
index d9c9aee..3a66974 100644
--- a/pom.xml
+++ b/pom.xml
@@ -53,7 +53,7 @@
 		<dependency>
 			<groupId>org.slf4j</groupId>
 			<artifactId>slf4j-log4j12</artifactId>
-			<scope>test</scope>
+			<scope>runtime</scope>
 		</dependency>
 
 		<!-- PORTAL -->
@@ -65,6 +65,18 @@
 			<groupId>org.gcube.portal</groupId>
 			<artifactId>custom-portal-handler</artifactId>
 		</dependency>
+		<dependency>
+			<groupId>org.gcube.applicationsupportlayer</groupId>
+			<artifactId>aslcore</artifactId>
+			<exclusions>
+				<exclusion>
+					<groupId>org.slf4j</groupId>
+					<artifactId>slf4j-jdk14</artifactId>
+				</exclusion>
+			</exclusions>
+		</dependency>
+
+
 
 		<!-- WORKSPACE -->
 		<dependency>
@@ -84,31 +96,34 @@
 			<version>[1.1.0-SNAPSHOT,2.0.0-SNAPSHOT)</version>
 		</dependency>
 
+		<!-- IMPORTER WIDGET -->
+		<dependency>
+			<groupId>org.gcube.portlets.user</groupId>
+			<artifactId>td-importer-widget</artifactId>
+			<version>[1.0.0-SNAPSHOT, 2.0.0-SNAPSHOT]</version>
+		</dependency>
+
+		<!-- CSV IMPORTER WIDGET -->
+		<dependency>
+			<groupId>org.gcube.portlets.user</groupId>
+			<artifactId>td-csv-importer-widget</artifactId>
+			<version>[1.0.0-SNAPSHOT, 2.0.0-SNAPSHOT]</version>
+		</dependency>
+
 		<!-- SDMX IMPORT WIZARD -->
 		<dependency>
 			<groupId>org.gcube.portlets.user</groupId>
 			<artifactId>sdmx-import-wizard</artifactId>
 			<version>[1.0.0-SNAPSHOT,2.0.0-SNAPSHOT)</version>
+			<exclusions>
+				<exclusion>
+					<groupId>org.slf4j</groupId>
+					<artifactId>log4j-over-slf4j</artifactId>
+				</exclusion>
+			</exclusions>
 		</dependency>
 
-		<!-- CSV IMPORT WIZARD -->
-		<dependency>
-			<groupId>org.gcube.portlets.user</groupId>
-			<artifactId>csv-import-wizard-gxt3</artifactId>
-			<version>[1.1.0-SNAPSHOT, 2.0.0-SNAPSHOT)</version>
-		</dependency>
 
-		<dependency>
-			<groupId>org.gcube.portlets.user</groupId>
-			<artifactId>csv-import-wizard-workspace-gxt3</artifactId>
-			<version>[1.0.0-SNAPSHOT, 2.0.0-SNAPSHOT)</version>
-		</dependency>
-
-		<dependency>
-			<groupId>org.gcube.portlets.user</groupId>
-			<artifactId>home-library-jcr</artifactId>
-			<scope>runtime</scope>
-		</dependency>
 
 	</dependencies>
 
diff --git a/src/main/java/org/gcube/portlets/user/td/client/TabularDataController.java b/src/main/java/org/gcube/portlets/user/td/client/TabularDataController.java
index 597f447..a7ceeb3 100644
--- a/src/main/java/org/gcube/portlets/user/td/client/TabularDataController.java
+++ b/src/main/java/org/gcube/portlets/user/td/client/TabularDataController.java
@@ -5,15 +5,14 @@ package org.gcube.portlets.user.td.client;
 
 import java.util.List;
 
-import org.gcube.portlets.user.csvimportwizardgxt3.client.ImportWizard;
-import org.gcube.portlets.user.csvimportwizardgxt3.client.general.WizardListener;
-import org.gcube.portlets.user.csvimportwizardgxt3.client.source.local.LocalSource;
 import org.gcube.portlets.user.sdmximportwizard.client.SDMXImportWizardWindow;
 import org.gcube.portlets.user.sdmximportwizard.client.SDMXWizardSelectionEvent;
 import org.gcube.portlets.user.sdmximportwizard.client.SDMXWizardSelectionEvent.WizardSelectionHandler;
 import org.gcube.portlets.user.sdmximportwizard.shared.Dataset;
+import org.gcube.portlets.user.td.ciw.client.CSVImporterWidget;
 import org.gcube.portlets.user.td.client.event.ImportTableEvent;
 import org.gcube.portlets.user.td.client.event.ImportTableType;
+import org.gcube.portlets.user.td.importer.client.TabularDataImporterListener;
 
 import com.allen_sauer.gwt.log.client.Log;
 import com.google.gwt.core.client.GWT;
@@ -108,26 +107,27 @@ public class TabularDataController {
 			
 			@Override
 			public void onSuccess() {*/
-				ImportWizard importWizard = new ImportWizard("DemoCSVTarget", LocalSource.INSTANCE);
-				importWizard.addListener(new WizardListener() {
-
+				CSVImporterWidget csvImporterWidget = new CSVImporterWidget();
+				csvImporterWidget.show(new TabularDataImporterListener() {
+					
 					@Override
 					public void failed(Throwable throwable, String reason, String details) {
-						System.out.println("FAILED reason: "+reason+" details: "+details+" throwable: "+throwable);
+						// TODO Auto-generated method stub
+						
 					}
-
+					
 					@Override
 					public void completed() {
-						System.out.println("COMPLETED");
+						// TODO Auto-generated method stub
+						
 					}
-
+					
 					@Override
 					public void aborted() {
-						System.out.println("ABORT");
+						// TODO Auto-generated method stub
+						
 					}
 				});
-				
-				importWizard.show();
 
 			/*}
 			
diff --git a/src/main/java/org/gcube/portlets/user/td/client/TabularDataPortlet.java b/src/main/java/org/gcube/portlets/user/td/client/TabularDataPortlet.java
index 2a18ede..ff48cc3 100644
--- a/src/main/java/org/gcube/portlets/user/td/client/TabularDataPortlet.java
+++ b/src/main/java/org/gcube/portlets/user/td/client/TabularDataPortlet.java
@@ -1,7 +1,7 @@
 package org.gcube.portlets.user.td.client;
 
-import org.gcube.portlets.user.td.client.rpc.GreetingService;
-import org.gcube.portlets.user.td.client.rpc.GreetingServiceAsync;
+import org.gcube.portlets.user.td.client.rpc.TabularDataService;
+import org.gcube.portlets.user.td.client.rpc.TabularDataServiceAsync;
 import org.gcube.portlets.user.td.client.toolbar.TabularDataTooBar;
 import org.gcube.portlets.user.tdw.client.TabularData;
 import org.gcube.portlets.user.tdw.client.TabularDataGridPanel;
@@ -53,7 +53,7 @@ public class TabularDataPortlet implements EntryPoint {
 	/**
 	 * Create a remote service proxy to talk to the server-side Greeting service.
 	 */
-	private final GreetingServiceAsync greetingService = GWT.create(GreetingService.class);
+	private final TabularDataServiceAsync greetingService = GWT.create(TabularDataService.class);
 
 
 	/**
diff --git a/src/main/java/org/gcube/portlets/user/td/client/rpc/GreetingService.java b/src/main/java/org/gcube/portlets/user/td/client/rpc/TabularDataService.java
similarity index 75%
rename from src/main/java/org/gcube/portlets/user/td/client/rpc/GreetingService.java
rename to src/main/java/org/gcube/portlets/user/td/client/rpc/TabularDataService.java
index dc95ab2..06348cf 100644
--- a/src/main/java/org/gcube/portlets/user/td/client/rpc/GreetingService.java
+++ b/src/main/java/org/gcube/portlets/user/td/client/rpc/TabularDataService.java
@@ -6,7 +6,7 @@ import com.google.gwt.user.client.rpc.RemoteServiceRelativePath;
 /**
  * The client side stub for the RPC service.
  */
-@RemoteServiceRelativePath("greet")
-public interface GreetingService extends RemoteService {
+@RemoteServiceRelativePath("tds")
+public interface TabularDataService extends RemoteService {
   String greetServer(String name) throws IllegalArgumentException;
 }
diff --git a/src/main/java/org/gcube/portlets/user/td/client/rpc/GreetingServiceAsync.java b/src/main/java/org/gcube/portlets/user/td/client/rpc/TabularDataServiceAsync.java
similarity index 65%
rename from src/main/java/org/gcube/portlets/user/td/client/rpc/GreetingServiceAsync.java
rename to src/main/java/org/gcube/portlets/user/td/client/rpc/TabularDataServiceAsync.java
index c08f7dd..46837bb 100644
--- a/src/main/java/org/gcube/portlets/user/td/client/rpc/GreetingServiceAsync.java
+++ b/src/main/java/org/gcube/portlets/user/td/client/rpc/TabularDataServiceAsync.java
@@ -9,11 +9,11 @@ import com.google.gwt.user.client.rpc.AsyncCallback;
  * @author "Federico De Faveri defaveri@isti.cnr.it"
  *
  */
-public interface GreetingServiceAsync {
+public interface TabularDataServiceAsync {
 
 	/**
 	 * 
-	 * @see org.gcube.portlets.user.td.client.rpc.GreetingService#greetServer(java.lang.String)
+	 * @see org.gcube.portlets.user.td.client.rpc.TabularDataService#greetServer(java.lang.String)
 	 */
 	void greetServer(String name, AsyncCallback<String> callback);
 
diff --git a/src/main/java/org/gcube/portlets/user/td/server/GreetingServiceImpl.java b/src/main/java/org/gcube/portlets/user/td/server/TabularDataServiceImpl.java
similarity index 72%
rename from src/main/java/org/gcube/portlets/user/td/server/GreetingServiceImpl.java
rename to src/main/java/org/gcube/portlets/user/td/server/TabularDataServiceImpl.java
index a776cb0..f189a53 100644
--- a/src/main/java/org/gcube/portlets/user/td/server/GreetingServiceImpl.java
+++ b/src/main/java/org/gcube/portlets/user/td/server/TabularDataServiceImpl.java
@@ -5,7 +5,9 @@ import javax.servlet.ServletException;
 import org.gcube.common.scope.api.ScopeProvider;
 import org.gcube.portlets.user.csvimportwizardgxt3.server.csv.CSVTargetRegistry;
 import org.gcube.portlets.user.csvimportwizardgxt3.server.csv.DemoCSVTarget;
-import org.gcube.portlets.user.td.client.rpc.GreetingService;
+import org.gcube.portlets.user.td.ciw.server.CSVTDImporter;
+import org.gcube.portlets.user.td.client.rpc.TabularDataService;
+import org.gcube.portlets.user.td.importer.server.TabularDataImporterManager;
 import org.gcube.portlets.user.td.shared.FieldVerifier;
 import com.google.gwt.user.server.rpc.RemoteServiceServlet;
 
@@ -13,7 +15,7 @@ import com.google.gwt.user.server.rpc.RemoteServiceServlet;
  * The server side implementation of the RPC service.
  */
 @SuppressWarnings("serial")
-public class GreetingServiceImpl extends RemoteServiceServlet implements GreetingService {
+public class TabularDataServiceImpl extends RemoteServiceServlet implements TabularDataService {
 
 	/**
 	 * {@inheritDoc}
@@ -21,9 +23,16 @@ public class GreetingServiceImpl extends RemoteServiceServlet implements Greetin
 	@Override
 	public void init() throws ServletException {
 		super.init();
+		
+		System.out.println("initializing the TabularDataImporterManager");
+		TabularDataImporterManager importerManager = new TabularDataImporterManager();
+		//importerManager.scanAvailableImporters();
+		importerManager.add(new CSVTDImporter());
+		importerManager.setupImporters();
+		
 		//register the demo csv target
-		CSVTargetRegistry.getInstance().add(new DemoCSVTarget());
-		System.out.println("Registered DemoCSVTarget");
+		//CSVTargetRegistry.getInstance().add(new DemoCSVTarget());
+		//System.out.println("Registered DemoCSVTarget");
 		
 		ScopeProvider.instance.set("/gcube/devsec");
 	}
diff --git a/src/main/resources/log4j.properties b/src/main/resources/log4j.properties
index 01737c9..67e7d82 100644
--- a/src/main/resources/log4j.properties
+++ b/src/main/resources/log4j.properties
@@ -7,3 +7,5 @@ log4j.appender.A1=org.apache.log4j.ConsoleAppender
 # A1 uses PatternLayout.
 log4j.appender.A1.layout=org.apache.log4j.PatternLayout
 log4j.appender.A1.layout.ConversionPattern=%d{ISO8601} %-5p %c{2} [%t,%M:%L] %m%n
+
+log4j.logger.org.gcube.portlets.user=TRACE, A1
\ No newline at end of file
diff --git a/src/main/resources/org/gcube/portlets/user/td/TabularDataPortlet.gwt.xml b/src/main/resources/org/gcube/portlets/user/td/TabularDataPortlet.gwt.xml
index 87d86bf..b0e0a8e 100644
--- a/src/main/resources/org/gcube/portlets/user/td/TabularDataPortlet.gwt.xml
+++ b/src/main/resources/org/gcube/portlets/user/td/TabularDataPortlet.gwt.xml
@@ -9,8 +9,7 @@
 	<!-- <inherits name='org.gcube.portlets.user.workspace.WorkspaceTree' /> -->
 	<inherits name="org.gcube.portlets.user.tdw.TabularDataWidget" />
 	<inherits name='org.gcube.portlets.user.sdmximportwizard.sdmximportwizard' />
-	<inherits name="org.gcube.portlets.user.csvimportwizardgxt3.csvimportwizardgxt3" />
-	<inherits name="org.gcube.portlets.user.csvimportwizardgxt3.ws.csvimportwizardworkspacegxt3" />
+	<inherits name='org.gcube.portlets.user.td.ciw.csvimporterwidget' />
 
 	<!-- Specify the app entry point class. -->
 	<entry-point class='org.gcube.portlets.user.td.client.TabularDataPortlet' />
diff --git a/src/main/webapp/WEB-INF/web.xml b/src/main/webapp/WEB-INF/web.xml
index d13a10c..c4905ef 100644
--- a/src/main/webapp/WEB-INF/web.xml
+++ b/src/main/webapp/WEB-INF/web.xml
@@ -7,14 +7,14 @@
 
 	<!-- Servlets -->
 	<servlet>
-		<servlet-name>greetServlet</servlet-name>
-		<servlet-class>org.gcube.portlets.user.td.server.GreetingServiceImpl</servlet-class>
+		<servlet-name>tdservlet</servlet-name>
+		<servlet-class>org.gcube.portlets.user.td.server.TabularDataServiceImpl</servlet-class>
 		<load-on-startup>1</load-on-startup>
 	</servlet>
 
 	<servlet-mapping>
-		<servlet-name>greetServlet</servlet-name>
-		<url-pattern>/tabulardataportlet/greet</url-pattern>
+		<servlet-name>tdservlet</servlet-name>
+		<url-pattern>/tabulardataportlet/tds</url-pattern>
 	</servlet-mapping>
 
 	<!-- Workspace Tree 
diff --git a/src/test/java/org/gcube/portlets/user/td/TestManager.java b/src/test/java/org/gcube/portlets/user/td/TestManager.java
new file mode 100644
index 0000000..8bb586c
--- /dev/null
+++ b/src/test/java/org/gcube/portlets/user/td/TestManager.java
@@ -0,0 +1,27 @@
+/**
+ * 
+ */
+package org.gcube.portlets.user.td;
+
+import org.gcube.portlets.user.td.importer.server.TabularDataImporter;
+import org.gcube.portlets.user.td.importer.server.TabularDataImporterManager;
+
+/**
+ * @author "Federico De Faveri defaveri@isti.cnr.it"
+ *
+ */
+public class TestManager {
+
+	/**
+	 * @param args
+	 */
+	public static void main(String[] args) {
+		TabularDataImporterManager importerManager = new TabularDataImporterManager();
+		//importerManager.scanAvailableImporters();
+		
+		System.out.println("Importers:");
+		for (TabularDataImporter importer:importerManager.getImporters()) System.out.println(importer.getName());
+		
+	}
+
+}