diff --git a/src/main/java/org/gcube/application/geoportal/common/rest/MongoConcessioni.java b/src/main/java/org/gcube/application/geoportal/common/rest/MongoConcessioni.java
index 129ec39..6afd1ca 100644
--- a/src/main/java/org/gcube/application/geoportal/common/rest/MongoConcessioni.java
+++ b/src/main/java/org/gcube/application/geoportal/common/rest/MongoConcessioni.java
@@ -15,6 +15,7 @@ public interface MongoConcessioni {
 	public Concessione registerFile(String id, AddSectionToConcessioneRequest request) throws Exception;
 	public Concessione update(String id, String jsonUpdate) throws Exception;
 	public Concessione replace(Concessione replacement) throws Exception;
-	
+
+	public void unpublish()throws Exception;
 	
 }