diff --git a/packages/twenty-front/src/modules/activities/hooks/useOpenCreateActivityDrawer.ts b/packages/twenty-front/src/modules/activities/hooks/useOpenCreateActivityDrawer.ts
index 200fa450d9..dcdd3a1838 100644
--- a/packages/twenty-front/src/modules/activities/hooks/useOpenCreateActivityDrawer.ts
+++ b/packages/twenty-front/src/modules/activities/hooks/useOpenCreateActivityDrawer.ts
@@ -15,7 +15,7 @@ import { type TaskTarget } from '@/activities/types/TaskTarget';
 import { useOpenRecordInCommandMenu } from '@/command-menu/hooks/useOpenRecordInCommandMenu';
 import { useObjectMetadataItems } from '@/object-metadata/hooks/useObjectMetadataItems';
 import { useCreateOneRecord } from '@/object-record/hooks/useCreateOneRecord';
-import { isDefined } from 'twenty-shared/utils';
+import { findTargetFieldInfo } from '@/object-record/record-field/ui/utils/junction/findTargetFieldInfo';
 
 export const useOpenCreateActivityDrawer = ({
   activityObjectNameSingular,
@@ -90,17 +90,15 @@ export const useOpenCreateActivityDrawer = ({
           item.nameSingular === targetableObjects[0].targetObjectNameSingular,
       );
 
-      const targetField = activityTargetObjectMetadata?.fields.find(
-        (field) =>
-          field.relation?.targetObjectMetadata.id ===
-          targetObjectMetadataItem?.id,
+      const targetFieldInfo = findTargetFieldInfo(
+        activityTargetObjectMetadata?.fields ?? [],
+        targetObjectMetadataItem?.id ?? '',
+        objectMetadataItems,
       );
 
-      const joinColumnName = targetField?.settings?.joinColumnName;
-
-      const targetableObjectRelationIdName = isDefined(joinColumnName)
-        ? joinColumnName
-        : `${targetableObjects[0].targetObjectNameSingular}Id`;
+      const targetableObjectRelationIdName =
+        targetFieldInfo?.joinColumnName ??
+        `${targetableObjects[0].targetObjectNameSingular}Id`;
 
       await createOneActivityTarget({
         ...(activityObjectNameSingular === CoreObjectNameSingular.Task