diff --git a/.classpath b/.classpath
index 05ca841..902dd43 100644
--- a/.classpath
+++ b/.classpath
@@ -22,15 +22,15 @@
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7">
+		<attributes>
+			<attribute name="maven.pomderived" value="true"/>
+		</attributes>
+	</classpathentry>
 	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
 		<attributes>
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7">
-		<attributes>
-			<attribute name="owner.project.facets" value="java"/>
-		</attributes>
-	</classpathentry>
 	<classpathentry kind="output" path="target/tabular-data-share-widget-1.0.0-SNAPSHOT/WEB-INF/classes"/>
 </classpath>
diff --git a/pom.xml b/pom.xml
index 34f8723..bbce1c2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,15 +14,15 @@
 	<groupId>org.gcube.portlets.user</groupId>
 	<artifactId>tabular-data-share-widget</artifactId>
 	<version>1.0.0-SNAPSHOT</version>
-	
+
 
 	<name>tabular-data-share-widget</name>
 	<description>tabular-data-share-widget allows share tabular resource with other user</description>
-	
+
 	<scm>
 		<url>https://svn.d4science.research-infrastructures.eu/gcube/trunk/portlets/user/tabular-data-share-widget</url>
 	</scm>
-	
+
 	<developers>
 		<developer>
 			<name>Giancarlo Panichi</name>
@@ -107,6 +107,12 @@
 			<version>3.0.1</version>
 		</dependency>
 
+		<!-- workspace-sharing-widget -->
+		<dependency>
+			<groupId>org.gcube.portlets.widgets</groupId>
+			<artifactId>workspace-sharing-widget</artifactId>
+			<version>[1.0.0-SNAPSHOT,2.0.0-SNAPSHOT)</version>
+		</dependency>
 
 		<!-- tabular-data-gwt-service -->
 		<dependency>
@@ -192,9 +198,9 @@
 					</execution>
 				</executions>
 				<configuration>
-					<runTarget>ColumnWidget.html</runTarget>
+					<runTarget>ShareWidget.html</runTarget>
 					<hostedWebapp>${webappDirectory}</hostedWebapp>
-					<module>org.gcube.portlets.user.td.columnwidget.ColumnWidget</module>
+					<module>org.gcube.portlets.user.td.sharewidget.ShareWidget</module>
 				</configuration>
 			</plugin>
 
diff --git a/src/main/java/org/gcube/portlets/user/td/sharewidget/ShareWidget.gwt.xml b/src/main/java/org/gcube/portlets/user/td/sharewidget/ShareWidget.gwt.xml
index 03a1a72..1081f3b 100644
--- a/src/main/java/org/gcube/portlets/user/td/sharewidget/ShareWidget.gwt.xml
+++ b/src/main/java/org/gcube/portlets/user/td/sharewidget/ShareWidget.gwt.xml
@@ -18,7 +18,7 @@
   <inherits name='com.sencha.gxt.ui.GXT' />
   <inherits name="com.allen_sauer.gwt.log.gwt-log-TRACE" />
   <inherits name='org.gcube.portlets.user.td.gwtservice.TDGWTService' />
- 
+  <inherits name="org.gcube.portlets.widgets.workspacesharingwidget.WorkspaceSharingWidget" />
  
   
   <!-- Specify the app entry point class.                         -->
diff --git a/src/main/resources/org/gcube/portlets/user/td/sharewidget/ShareWidget.gwt.xml b/src/main/resources/org/gcube/portlets/user/td/sharewidget/ShareWidget.gwt.xml
index c96aed5..93608fd 100644
--- a/src/main/resources/org/gcube/portlets/user/td/sharewidget/ShareWidget.gwt.xml
+++ b/src/main/resources/org/gcube/portlets/user/td/sharewidget/ShareWidget.gwt.xml
@@ -18,7 +18,7 @@
   <inherits name='com.sencha.gxt.ui.GXT' />
   <inherits name="com.allen_sauer.gwt.log.gwt-log-TRACE" />
   <inherits name='org.gcube.portlets.user.td.gwtservice.TDGWTService' />
-  
+  <inherits name="org.gcube.portlets.widgets.workspacesharingwidget.WorkspaceSharingWidget" />
  
   
   <!-- Specify the app entry point class.                         -->
diff --git a/src/main/webapp/WEB-INF/web.xml b/src/main/webapp/WEB-INF/web.xml
index 00bd2f5..8c0d0e4 100644
--- a/src/main/webapp/WEB-INF/web.xml
+++ b/src/main/webapp/WEB-INF/web.xml
@@ -6,11 +6,16 @@
 <web-app>
 
 	<!-- Servlets -->
+	<servlet>
+		<servlet-name>workspacesharing</servlet-name>
+		<servlet-class>org.gcube.portlets.widgets.workspacesharingwidget.server.WorkspaceSharingServiceImpl</servlet-class>
+	</servlet>
+
 	<servlet>
 		<servlet-name>TDGWTService</servlet-name>
 		<servlet-class>org.gcube.portlets.user.td.gwtservice.server.TDGWTServiceImpl</servlet-class>
 	</servlet>
-	
+
 	<servlet>
 		<servlet-name>jUnitHostImpl</servlet-name>
 		<servlet-class>com.google.gwt.junit.server.JUnitHostImpl</servlet-class>
@@ -21,11 +26,17 @@
 		<servlet-name>TDGWTService</servlet-name>
 		<url-pattern>tdgwtservice/TDGWTService</url-pattern>
 	</servlet-mapping>
+	
 	<servlet-mapping>
-		<servlet-name>jUnitHostImpl</servlet-name>
-		<url-pattern>SDMXImportWizardTDWidgets/junithost/*</url-pattern>
+		<servlet-name>workspacesharing</servlet-name>
+		<url-pattern>/ShareWidget/workspacesharing</url-pattern>
 	</servlet-mapping>
 	
+	<servlet-mapping>
+		<servlet-name>jUnitHostImpl</servlet-name>
+		<url-pattern>/ShareWidget/junithost/*</url-pattern>
+	</servlet-mapping>
+
 
 	<!-- Default page to serve -->
 	<welcome-file-list>