diff --git a/src/main/java/org/gcube/portal/social/networking/ws/methods/v2/Notifications.java b/src/main/java/org/gcube/portal/social/networking/ws/methods/v2/Notifications.java
index 007e812..447de18 100644
--- a/src/main/java/org/gcube/portal/social/networking/ws/methods/v2/Notifications.java
+++ b/src/main/java/org/gcube/portal/social/networking/ws/methods/v2/Notifications.java
@@ -48,6 +48,8 @@ import org.gcube.social_networking.socialnetworking.model.beans.workspace.Worksp
 import org.gcube.social_networking.socialnetworking.model.beans.workspace.AddedItemEvent;
 import org.gcube.social_networking.socialnetworking.model.beans.workspace.DeletedItemEvent;
 import org.gcube.social_networking.socialnetworking.model.beans.workspace.FolderAddedUserEvent;
+import org.gcube.social_networking.socialnetworking.model.beans.workspace.FolderAdminDowngradeEvent;
+import org.gcube.social_networking.socialnetworking.model.beans.workspace.FolderAdminUpgradeEvent;
 import org.gcube.social_networking.socialnetworking.model.beans.workspace.FolderRemovedUserEvent;
 import org.gcube.social_networking.socialnetworking.model.beans.workspace.RenamedFolderEvent;
 import org.gcube.social_networking.socialnetworking.model.beans.workspace.SharedFolderEvent;
@@ -299,6 +301,14 @@ public class Notifications {
 				RenamedFolderEvent itemBean = (RenamedFolderEvent) event;
 				return  nm.notifyFolderRenaming(idToNotify, itemBean.getPreviousName(), itemBean.getNewName(), itemBean.getRenamedFolderId());
 			}
+			case FOLDER_ADMIN_UPGRADE: {
+				FolderAdminUpgradeEvent itemBean = (FolderAdminUpgradeEvent) event;
+				return nm.notifyAdministratorUpgrade(idToNotify, WorkspaceItemMapper.getSharedFolder(itemBean.getFolder()));		
+			}
+			case FOLDER_ADMIN_DOWNGRADE: {
+				FolderAdminDowngradeEvent itemBean = (FolderAdminDowngradeEvent) event;
+				return nm.notifyAdministratorDowngrade(idToNotify, WorkspaceItemMapper.getSharedFolder(itemBean.getFolder()));		
+			}
 			case FOLDER_ADDEDUSER: {
 				FolderAddedUserEvent itemBean = (FolderAddedUserEvent) event;
 				UserManager userManager = UserManagerWSBuilder.getInstance().getUserManager();