diff --git a/src/main/java/org/gcube/portlets/user/workspace/server/GWTWorkspaceServiceImpl.java b/src/main/java/org/gcube/portlets/user/workspace/server/GWTWorkspaceServiceImpl.java
index a2533a0..7596415 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/server/GWTWorkspaceServiceImpl.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/server/GWTWorkspaceServiceImpl.java
@@ -42,7 +42,6 @@ import org.gcube.common.homelibrary.home.workspace.trash.WorkspaceTrashFolder;
 import org.gcube.common.homelibrary.home.workspace.trash.WorkspaceTrashItem;
 import org.gcube.common.scope.api.ScopeProvider;
 import org.gcube.datacatalogue.ckanutillibrary.CKanUtilsImpl;
-import org.gcube.datacatalogue.ckanutillibrary.models.CkanRolesIntoLiferay;
 import org.gcube.datacatalogue.ckanutillibrary.models.RolesIntoOrganization;
 import org.gcube.portlets.user.workspace.client.ConstantsExplorer;
 import org.gcube.portlets.user.workspace.client.interfaces.GXTCategoryItemInterface;
@@ -93,6 +92,7 @@ import org.gcube.vomanagement.usermanagement.impl.LiferayUserManager;
 import org.gcube.vomanagement.usermanagement.model.GCubeGroup;
 import org.gcube.vomanagement.usermanagement.model.GCubeRole;
 import org.gcube.vomanagement.usermanagement.model.GCubeUser;
+import org.gcube.vomanagement.usermanagement.model.GatewayRolesNames;
 
 import com.google.gwt.user.server.rpc.RemoteServiceServlet;
 import com.liferay.portal.service.UserLocalServiceUtil;
@@ -3490,11 +3490,11 @@ public class GWTWorkspaceServiceImpl extends RemoteServiceServlet implements GWT
 						for (GCubeRole gCubeRole : roles) {
 
 							workspaceLogger.debug("User " + username + " has role " + gCubeRole.getRoleName() + " in " + groupName);
-							if(gCubeRole.getRoleName().equalsIgnoreCase(CkanRolesIntoLiferay.CATALOG_ADMIN)){
+							if(gCubeRole.getRoleName().equalsIgnoreCase(GatewayRolesNames.CATALOGUE_ADMIN.getRoleName())){
 								correspondentRoleToCheck = RolesIntoOrganization.ADMIN;
 								toReturn = true;
 								break;
-							}else if(gCubeRole.getRoleName().equalsIgnoreCase(CkanRolesIntoLiferay.CATALOG_EDITOR)){
+							}else if(gCubeRole.getRoleName().equalsIgnoreCase(GatewayRolesNames.CATALOGUE_EDITOR.getRoleName())){
 								correspondentRoleToCheck = RolesIntoOrganization.EDITOR;
 								toReturn = true;
 								break;