From f17c1f115e8e89c47f9c79716778dd3ac160f5ee Mon Sep 17 00:00:00 2001
From: Jeremy Stretch <jstretch@netboxlabs.com>
Date: Tue, 12 Aug 2025 13:39:27 -0400
Subject: [PATCH] #17413: Distinguish platforms by manufacturer when bulk
 importing devices

---
 netbox/dcim/forms/bulk_import.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/netbox/dcim/forms/bulk_import.py b/netbox/dcim/forms/bulk_import.py
index 94e2307e0..ce234130a 100644
--- a/netbox/dcim/forms/bulk_import.py
+++ b/netbox/dcim/forms/bulk_import.py
@@ -691,6 +691,12 @@ class DeviceImportForm(BaseDeviceImportForm):
                 })
             self.fields['rack'].queryset = self.fields['rack'].queryset.filter(**params)
 
+            # Limit platform queryset by manufacturer
+            params = {f"manufacturer__{self.fields['manufacturer'].to_field_name}": data.get('manufacturer')}
+            self.fields['platform'].queryset = self.fields['platform'].queryset.filter(
+                Q(**params) | Q(manufacturer=None)
+            )
+
             # Limit device bay queryset by parent device
             if parent := data.get('parent'):
                 params = {f"device__{self.fields['parent'].to_field_name}": parent}