diff --git a/src/main/java/org/gcube/gcat/rest/Item.java b/src/main/java/org/gcube/gcat/rest/Item.java
index c1d8425..32c7b25 100644
--- a/src/main/java/org/gcube/gcat/rest/Item.java
+++ b/src/main/java/org/gcube/gcat/rest/Item.java
@@ -428,6 +428,9 @@ public class Item extends REST<CKANPackage> implements org.gcube.gcat.api.interf
 	}
 	
 	/**
+	 * Any Catalogue-Admins or above is capable of modifying the authorship of the item.<br/>
+	 * The service does not perform any check on author information provided by the user.
+	 * 
 	 * @pathExample /items/my_test_item
 	 * @requestExample application/json;charset=UTF-8 classpath:/api-docs-examples/item/update-item-request.json
 	 * @responseExample application/json;charset=UTF-8 classpath:/api-docs-examples/item/update-item-response.json