From 77f4dc1eee26f55fbe6255fd7d862531def6553a Mon Sep 17 00:00:00 2001
From: Guy Sartorelli <guy.sartorelli@silverstripe.com>
Date: Mon, 8 Jul 2024 15:45:32 +1200
Subject: [PATCH] FIX Don't pass labelfield as value for
 SEarchableDropdownField

---
 src/ORM/DataObject.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ORM/DataObject.php b/src/ORM/DataObject.php
index a576d96b685..86ddce77032 100644
--- a/src/ORM/DataObject.php
+++ b/src/ORM/DataObject.php
@@ -2507,7 +2507,7 @@ public function scaffoldFormFieldForHasOne(
         $list = DataList::create(static::class);
         $threshold = DBForeignKey::config()->get('dropdown_field_threshold');
         $overThreshold = $list->count() > $threshold;
-        $field = SearchableDropdownField::create($fieldName, $fieldTitle, $list, $labelField)
+        $field = SearchableDropdownField::create($fieldName, $fieldTitle, $list, $ownerRecord->{$relationName . 'ID'}, $labelField)
             ->setIsLazyLoaded($overThreshold)
             ->setLazyLoadLimit($threshold);
         return $field;