diff --git a/concessioni-lifecycle/src/main/java/org/gcube/application/cms/concessioni/plugins/ConcessioniLifeCycleManager.java b/concessioni-lifecycle/src/main/java/org/gcube/application/cms/concessioni/plugins/ConcessioniLifeCycleManager.java
index a28a221..7da8f43 100644
--- a/concessioni-lifecycle/src/main/java/org/gcube/application/cms/concessioni/plugins/ConcessioniLifeCycleManager.java
+++ b/concessioni-lifecycle/src/main/java/org/gcube/application/cms/concessioni/plugins/ConcessioniLifeCycleManager.java
@@ -82,19 +82,30 @@ public class ConcessioniLifeCycleManager implements LifecycleManager {
                         matReq.setParameters(params);
                         MaterializationReport matRep = new SDIMaterializerPlugin().materialize(matReq);
 
-                        if (!matRep.getStatus().equals(Report.Status.OK)) {
-                            info.setLastOperationStatus(LifecycleInformation.Status.ERROR);
-                            for(String msg : matRep.getMessages())
-                                info.addErrorMessage(msg);
+
+                        switch(matRep.getStatus()){
+                            case OK : {
+                                info.setPhase("Pending Approval");
+
+                                //TODO Index-confidential
+                                //TODO Notifications
+
+                                break;
+                            }
+                            case ERROR : {
+                                info.setLastOperationStatus(LifecycleInformation.Status.ERROR);
+                                matRep.getMessages().forEach(s -> info.addErrorMessage(s));
+                                break;
+                            }
+                            case WARNING : {
+                                info.setLastOperationStatus(LifecycleInformation.Status.WARNING);
+                                matRep.getMessages().forEach(s -> info.addWarningMessage(s));
+                                break;
+                            }
                         }
 
-                        info.setPhase("Pending Approval");
-                        //TODO Index-confidential
-                        //TODO Notifications
-
+                        }
                     break;
-                }
-
                 case "REJECT-DRAFT":{
                     // Notification
                     // Set