diff --git a/src/main/java/org/gcube/application/geoportal/common/model/legacy/AssociatedContent.java b/src/main/java/org/gcube/application/geoportal/common/model/legacy/AssociatedContent.java
index b4a9b5f..627d244 100644
--- a/src/main/java/org/gcube/application/geoportal/common/model/legacy/AssociatedContent.java
+++ b/src/main/java/org/gcube/application/geoportal/common/model/legacy/AssociatedContent.java
@@ -19,7 +19,7 @@ import lombok.Setter;
 
 public abstract class AssociatedContent {
 	
-
+	private String mongo_id;
 	private long id;
 	
 	private AccessPolicy policy;
diff --git a/src/main/java/org/gcube/application/geoportal/common/rest/AddSectionToConcessioneRequest.java b/src/main/java/org/gcube/application/geoportal/common/rest/AddSectionToConcessioneRequest.java
index aa2d637..81f14b0 100644
--- a/src/main/java/org/gcube/application/geoportal/common/rest/AddSectionToConcessioneRequest.java
+++ b/src/main/java/org/gcube/application/geoportal/common/rest/AddSectionToConcessioneRequest.java
@@ -5,7 +5,6 @@ import java.util.List;
 import javax.xml.bind.annotation.XmlRootElement;
 
 import org.gcube.application.geoportal.common.model.legacy.AssociatedContent;
-import org.gcube.application.geoportal.common.model.legacy.InputStreamDescriptor;
 
 import lombok.Data;
 
@@ -14,6 +13,6 @@ import lombok.Data;
 public class AddSectionToConcessioneRequest {
 
 	private AssociatedContent toRegister;
-	private List<InputStreamDescriptor> streams;
+	private List<TempFile> streams;
 	
 }