diff --git a/psalm.xml b/psalm.xml
index 9fe0ae6..aaac205 100644
--- a/psalm.xml
+++ b/psalm.xml
@@ -3,6 +3,9 @@
     errorLevel="1"
     resolveFromConfigFile="true"
     allowStringToStandInForClass="true"
+    findUnusedCode="false"
+    findUnusedPsalmSuppress="true"
+    findUnusedBaselineEntry="true"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns="https://getpsalm.org/schema/config"
     xsi:schemaLocation="https://getpsalm.org/schema/config vendor/vimeo/psalm/config.xsd"
diff --git a/src/GDAO/Model/CollectionInterface.php b/src/GDAO/Model/CollectionInterface.php
index f6eac43..f0d22a7 100644
--- a/src/GDAO/Model/CollectionInterface.php
+++ b/src/GDAO/Model/CollectionInterface.php
@@ -11,7 +11,7 @@
  * @copyright (c) 2023, Rotexsoft
  * 
  */
-interface CollectionInterface extends \ArrayAccess, \Countable, \IteratorAggregate
+interface CollectionInterface extends \ArrayAccess, \Countable, \IteratorAggregate, \Stringable
 {
     ////////////////////////////////////////////////////////////////////////////
     ////////////////////////////////////////////////////////////////////////////
diff --git a/src/GDAO/Model/RecordInterface.php b/src/GDAO/Model/RecordInterface.php
index 9a46822..bd1a695 100644
--- a/src/GDAO/Model/RecordInterface.php
+++ b/src/GDAO/Model/RecordInterface.php
@@ -9,7 +9,7 @@
  *
  * @copyright (c) 2023, Rotexsoft
  */
-interface RecordInterface extends \ArrayAccess, \Countable, \IteratorAggregate 
+interface RecordInterface extends \ArrayAccess, \Countable, \IteratorAggregate, \Stringable
 {
     ////////////////////////////////////////////////////////////////////////////
     ////////////////////////////////////////////////////////////////////////////