diff --git a/src/main/java/org/gcube/portlets/widgets/workspacesharingwidget/client/view/sharing/admin/PanelMultiDragContactAdmin.java b/src/main/java/org/gcube/portlets/widgets/workspacesharingwidget/client/view/sharing/admin/PanelMultiDragContactAdmin.java
index d605130..4d04c8d 100644
--- a/src/main/java/org/gcube/portlets/widgets/workspacesharingwidget/client/view/sharing/admin/PanelMultiDragContactAdmin.java
+++ b/src/main/java/org/gcube/portlets/widgets/workspacesharingwidget/client/view/sharing/admin/PanelMultiDragContactAdmin.java
@@ -59,13 +59,12 @@ import com.google.gwt.user.client.ui.FlexTable;
  */
 public class PanelMultiDragContactAdmin extends ContentPanel {
 
-	
-
 	//
 	private String workspaceItemId;
 
 	private String myLogin;
 	private InfoContactModel myContact;
+	private InfoContactModel owner;
 	private List<InfoContactModel> targetContact;
 	private List<UserVRE> vresList;
 	private HashMap<UserVRE, List<InfoContactModel>> contactsMap;
@@ -76,12 +75,12 @@ public class PanelMultiDragContactAdmin extends ContentPanel {
 	//
 	public static final String LOADING = "Loading";
 	public static final String LOADINGSTYLE = "x-mask-loading";
-	
+
 	private static final int HEIGHT_VRE_PANEL = 40;
 	private static final int WIDTH_VRE_PANEL = 597;
 	private static final int HEIGHT_CONTACTS_PANEL = 400;
 	private static final int WIDTH_CONTACTS_PANEL = 597;
-	
+
 	private static final int WIDTH_VRE_LIST_COMBO = 550;
 	private static final int HEIGHT_GRID = 310;
 
@@ -136,16 +135,38 @@ public class PanelMultiDragContactAdmin extends ContentPanel {
 			public void onFailure(Throwable caught) {
 				GWT.log("Error retrieving my login");
 				myLogin = null;
-				retrieveListOfAdmin();
+				retrieveOwner();
 			}
 
 			@Override
 			public void onSuccess(String result) {
 				GWT.log("My login is: " + result);
 				myLogin = result;
+				retrieveOwner();
+
+			}
+		});
+	}
+
+	private void retrieveOwner() {
+		WorkspaceSharingServiceAsync.INSTANCE.getOwnerByItemId(workspaceItemId, new AsyncCallback<InfoContactModel>() {
+
+			@Override
+			public void onFailure(Throwable caught) {
+				GWT.log("Error retrieving owner");
+				owner = null;
 				retrieveListOfAdmin();
 
 			}
+
+			@Override
+			public void onSuccess(InfoContactModel result) {
+				GWT.log("Owner is: " + result);
+				owner = result;
+				retrieveListOfAdmin();
+
+			}
+
 		});
 	}
 
@@ -169,14 +190,32 @@ public class PanelMultiDragContactAdmin extends ContentPanel {
 									break;
 								}
 							}
+
 						}
 
 						if (myContact != null) {
-							result.remove(myContact);
-							targetContact = result;
+							if (owner != null) {
+								if (InfoContactModel.COMPARATORLOGINS.compare(myContact, owner) == 0) {
+									result.remove(myContact);
+									targetContact = result;
+								} else {
+									result.remove(myContact);
+									result.remove(owner);
+									targetContact = result;
+								}
+							} else {
+								result.remove(myContact);
+								targetContact = result;
+							}
 						} else {
-							targetContact = result;
+							if (owner != null) {
+								result.remove(owner);
+								targetContact = result;
+							} else {
+								targetContact = result;
+							}
 						}
+
 						storeTarget.removeAll();
 						storeTarget.add(targetContact);
 						storeTarget.commitChanges();
@@ -417,7 +456,6 @@ public class PanelMultiDragContactAdmin extends ContentPanel {
 		GWT.log("PanelMultiDragContactAdmin view Created");
 	}
 
-	
 	private void retrieveContactList(final UserVRE userVRE) {
 
 		if (!contactsMap.isEmpty() && contactsMap.containsKey(userVRE)) {
@@ -638,7 +676,22 @@ public class PanelMultiDragContactAdmin extends ContentPanel {
 	public List<InfoContactModel> getTargetListContactWithMyLogin() {
 		List<InfoContactModel> target = new ArrayList<>();
 		target.addAll(storeTarget.getModels());
-		target.add(myContact);
+		if (myContact != null) {
+			if (owner != null) {
+				if (InfoContactModel.COMPARATORLOGINS.compare(myContact, owner) == 0) {
+					target.add(owner);
+				} else {
+					target.add(owner);
+					target.add(myContact);
+				}
+			} else {
+				target.add(myContact);
+			}
+		} else {
+			if (owner != null) {
+				target.add(owner);
+			}
+		}
 
 		return target;
 	}
diff --git a/src/main/java/org/gcube/portlets/widgets/workspacesharingwidget/client/view/sharing/multisuggest/MultiValuePanel.java b/src/main/java/org/gcube/portlets/widgets/workspacesharingwidget/client/view/sharing/multisuggest/MultiValuePanel.java
index 04d105e..cd7fb48 100644
--- a/src/main/java/org/gcube/portlets/widgets/workspacesharingwidget/client/view/sharing/multisuggest/MultiValuePanel.java
+++ b/src/main/java/org/gcube/portlets/widgets/workspacesharingwidget/client/view/sharing/multisuggest/MultiValuePanel.java
@@ -4,7 +4,6 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 
-import org.gcube.portlets.widgets.workspacesharingwidget.client.ConstantsSharing;
 import org.gcube.portlets.widgets.workspacesharingwidget.client.view.sharing.ContactFetcher;
 import org.gcube.portlets.widgets.workspacesharingwidget.shared.InfoContactModel;