diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/instances/base/ElementManagement.java b/src/main/java/org/gcube/informationsystem/resourceregistry/instances/base/ElementManagement.java
index 16c6c6f..9014418 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/instances/base/ElementManagement.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/instances/base/ElementManagement.java
@@ -894,7 +894,7 @@ public abstract class ElementManagement<El extends OElement, T extends Type> {
 				return PropertyElementManagement.getPropertyDocument(value);
 			
 			case ARRAY:
-				break;
+				return value;
 				
 			case BINARY:
 				break;