diff --git a/CHANGELOG.md b/CHANGELOG.md
index be0ec1ad..39363e25 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 - Fix item creation with null value for mandatory fields
 - Fix search crash when two containers share a dropdown field with the same name.
+- Fix handle native GLPI dropdown types when binding additional fields to form destination
 
 ## [1.24.2] - 2026-06-30
 
diff --git a/inc/destinationfield.class.php b/inc/destinationfield.class.php
index 3cc553cc..b55be89c 100644
--- a/inc/destinationfield.class.php
+++ b/inc/destinationfield.class.php
@@ -134,8 +134,8 @@ public function applyConfiguratedValueToInputUsingAnswers(
                 if ($field->fields['type'] == 'glpi_item') {
                     $input[sprintf('itemtype_%s', $field_name)] = $answer->getRawAnswer()['itemtype'];
                     $input[sprintf('items_id_%s', $field_name)] = $answer->getRawAnswer()['items_id'];
-                } elseif ($field->fields['type'] == 'dropdown') {
-                    $raw_id = (int) $answer->getRawAnswer()['items_id'];
+                } elseif (str_starts_with((string) $field->fields['type'], 'dropdown')) {
+                    $raw_id = (int) ($answer->getRawAnswer()['items_id'] ?? 0);
                     $input[$field_name] = ($raw_id > 0) ? $raw_id : null;
                 } else {
                     $input[$field_name] = $value ?? $answer->getRawAnswer();
diff --git a/inc/questiontype.class.php b/inc/questiontype.class.php
index e40963d0..a38daf1b 100644
--- a/inc/questiontype.class.php
+++ b/inc/questiontype.class.php
@@ -248,7 +248,7 @@ public function formatRawAnswer(mixed $answer, Question $question): string
 
             $names = [];
             foreach ($answer as $items_id) {
-                $item = $itemtype::getById($items_id);
+                $item = $itemtype::getById((int) $items_id);
                 if ($item) {
                     $names[] = $item->fields['name'];
                 }
diff --git a/tests/Units/FieldDestinationFieldTest.php b/tests/Units/FieldDestinationFieldTest.php
index 316169a8..7a6f5e89 100644
--- a/tests/Units/FieldDestinationFieldTest.php
+++ b/tests/Units/FieldDestinationFieldTest.php
@@ -236,7 +236,12 @@ public function testDestinationWithLocationAdditonalFields(): void
             form: $form,
             config: new SimpleValueConfig(1),
             answers: [
-                "Location Field" => $location->getID(),
+                // The end user template submits dropdowns as an array
+                // containing the selected itemtype and items_id.
+                "Location Field" => [
+                    'itemtype' => Location::class,
+                    'items_id' => $location->getID(),
+                ],
             ],
             expected_field_values: [
                 Ticket::class => [