Update source translation strings

Fixes #21801: Ensure unique Image Attachment filenames when using S3 storage

netbox/dcim/forms/bulk_import.py

@@ -1409,16 +1409,8 @@ class CableImportForm(PrimaryModelImportForm):
     side_a_device = CSVModelChoiceField(
         label=_('Side A device'),
         queryset=Device.objects.all(),
-        required=False,
         to_field_name='name',
-        help_text=_('Device name (for device component terminations)')
+        help_text=_('Device name')
-    )
-    side_a_power_panel = CSVModelChoiceField(
-        label=_('Side A power panel'),
-        queryset=PowerPanel.objects.all(),
-        required=False,
-        to_field_name='name',
-        help_text=_('Power panel name (for power feed terminations)')
     )
     side_a_type = CSVContentTypeField(
         label=_('Side A type'),
@@ -1442,16 +1434,8 @@ class CableImportForm(PrimaryModelImportForm):
     side_b_device = CSVModelChoiceField(
         label=_('Side B device'),
         queryset=Device.objects.all(),
-        required=False,
         to_field_name='name',
-        help_text=_('Device name (for device component terminations)')
+        help_text=_('Device name')
-    )
-    side_b_power_panel = CSVModelChoiceField(
-        label=_('Side B power panel'),
-        queryset=PowerPanel.objects.all(),
-        required=False,
-        to_field_name='name',
-        help_text=_('Power panel name (for power feed terminations)')
     )
     side_b_type = CSVContentTypeField(
         label=_('Side B type'),
@@ -1506,9 +1490,8 @@ class CableImportForm(PrimaryModelImportForm):
     class Meta:
         model = Cable
         fields = [
-            'side_a_site', 'side_a_device', 'side_a_power_panel', 'side_a_type', 'side_a_name',
+            'side_a_site', 'side_a_device', 'side_a_type', 'side_a_name', 'side_b_site', 'side_b_device', 'side_b_type',
-            'side_b_site', 'side_b_device', 'side_b_power_panel', 'side_b_type', 'side_b_name',
+            'side_b_name', 'type', 'status', 'profile', 'tenant', 'label', 'color', 'length', 'length_unit',
-            'type', 'status', 'profile', 'tenant', 'label', 'color', 'length', 'length_unit',
             'description', 'owner', 'comments', 'tags',
         ]
 
@@ -1518,22 +1501,16 @@ class CableImportForm(PrimaryModelImportForm):
         if data:
             # Limit choices for side_a_device to the assigned side_a_site
             if side_a_site := data.get('side_a_site'):
-                side_a_parent_params = {f'site__{self.fields['side_a_site'].to_field_name}': side_a_site}
+                side_a_device_params = {f'site__{self.fields["side_a_site"].to_field_name}': side_a_site}
                 self.fields['side_a_device'].queryset = self.fields['side_a_device'].queryset.filter(
-                    **side_a_parent_params
+                    **side_a_device_params
-                )
-                self.fields['side_a_power_panel'].queryset = self.fields['side_a_power_panel'].queryset.filter(
-                    **side_a_parent_params
                 )
 
             # Limit choices for side_b_device to the assigned side_b_site
             if side_b_site := data.get('side_b_site'):
-                side_b_parent_params = {f'site__{self.fields['side_b_site'].to_field_name}': side_b_site}
+                side_b_device_params = {f'site__{self.fields["side_b_site"].to_field_name}': side_b_site}
                 self.fields['side_b_device'].queryset = self.fields['side_b_device'].queryset.filter(
-                    **side_b_parent_params
+                    **side_b_device_params
-                )
-                self.fields['side_b_power_panel'].queryset = self.fields['side_b_power_panel'].queryset.filter(
-                    **side_b_parent_params
                 )
 
     def _clean_side(self, side):
@@ -1545,57 +1522,33 @@ class CableImportForm(PrimaryModelImportForm):
         assert side in 'ab', f"Invalid side designation: {side}"
 
         device = self.cleaned_data.get(f'side_{side}_device')
-        power_panel = self.cleaned_data.get(f'side_{side}_power_panel')
         content_type = self.cleaned_data.get(f'side_{side}_type')
         name = self.cleaned_data.get(f'side_{side}_name')
-        if not content_type or not name:
+        if not device or not content_type or not name:
             return None
 
         model = content_type.model_class()
-
+        try:
-        # PowerFeed terminations reference a PowerPanel, not a Device
+            if (
-        if content_type.model == 'powerfeed':
+                device.virtual_chassis and
-            if not power_panel:
+                device.virtual_chassis.master == device and
-                return None
+                not model.objects.filter(device=device, name=name).exists()
-            try:
+            ):
-                termination_object = model.objects.get(power_panel=power_panel, name=name)
+                termination_object = model.objects.get(device__in=device.virtual_chassis.members.all(), name=name)
-                if termination_object.cable is not None and termination_object.cable != self.instance:
+            else:
-                    raise forms.ValidationError(
+                termination_object = model.objects.get(device=device, name=name)
-                        _("Side {side_upper}: {power_panel} {termination_object} is already connected").format(
+            if termination_object.cable is not None and termination_object.cable != self.instance:
-                            side_upper=side.upper(), power_panel=power_panel, termination_object=termination_object
-                        )
-                    )
-            except ObjectDoesNotExist:
                 raise forms.ValidationError(
-                    _("{side_upper} side termination not found: {power_panel} {name}").format(
+                    _("Side {side_upper}: {device} {termination_object} is already connected").format(
-                        side_upper=side.upper(), power_panel=power_panel, name=name
+                        side_upper=side.upper(), device=device, termination_object=termination_object
                     )
                 )
-        else:
+        except ObjectDoesNotExist:
-            if not device:
+            raise forms.ValidationError(
-                return None
+                _("{side_upper} side termination not found: {device} {name}").format(
-            try:
+                    side_upper=side.upper(), device=device, name=name
-                if (
-                    device.virtual_chassis and
-                    device.virtual_chassis.master == device and
-                    not model.objects.filter(device=device, name=name).exists()
-                ):
-                    termination_object = model.objects.get(device__in=device.virtual_chassis.members.all(), name=name)
-                else:
-                    termination_object = model.objects.get(device=device, name=name)
-                if termination_object.cable is not None and termination_object.cable != self.instance:
-                    raise forms.ValidationError(
-                        _("Side {side_upper}: {device} {termination_object} is already connected").format(
-                            side_upper=side.upper(), device=device, termination_object=termination_object
-                        )
-                    )
-            except ObjectDoesNotExist:
-                raise forms.ValidationError(
-                    _("{side_upper} side termination not found: {device} {name}").format(
-                        side_upper=side.upper(), device=device, name=name
-                    )
                 )
-
+            )
         setattr(self.instance, f'{side}_terminations', [termination_object])
         return termination_object
 

netbox/dcim/tests/test_views.py

@@ -3603,21 +3603,6 @@ class CableTestCase(
         cable3 = Cable(a_terminations=[interfaces[2]], b_terminations=[interfaces[5]], type=CableTypeChoices.TYPE_CAT6)
         cable3.save()
 
-        # Power panel, power feeds, and power ports for powerfeed-to-powerport cable import tests
-        power_panel = PowerPanel.objects.create(site=sites[0], name='Power Panel 1')
-        power_feeds = (
-            PowerFeed(name='Power Feed 1', power_panel=power_panel),
-            PowerFeed(name='Power Feed 2', power_panel=power_panel),
-            PowerFeed(name='Power Feed 3', power_panel=power_panel),
-        )
-        PowerFeed.objects.bulk_create(power_feeds)
-        power_ports = (
-            PowerPort(device=devices[3], name='Power Port 1'),
-            PowerPort(device=devices[3], name='Power Port 2'),
-            PowerPort(device=devices[3], name='Power Port 3'),
-        )
-        PowerPort.objects.bulk_create(power_ports)
-
         tags = create_tags('Alpha', 'Bravo', 'Charlie')
 
         cls.form_data = {
@@ -3655,14 +3640,7 @@ class CableTestCase(
                 "Site 1,Device 3,dcim.interface,Interface 3,Site 2,Device 1,dcim.interface,Interface 3",
                 "Site 1,Device 1,dcim.interface,Device 2 Interface,Site 2,Device 1,dcim.interface,Interface 4",
                 "Site 1,Device 1,dcim.interface,Device 3 Interface,Site 2,Device 1,dcim.interface,Interface 5",
-            ),
+            )
-            'powerfeed-to-powerport': (
-                # Ensure that powerfeed-to-powerport cables can be imported via CSV using side_a_power_panel
-                "side_a_power_panel,side_a_type,side_a_name,side_b_device,side_b_type,side_b_name",
-                "Power Panel 1,dcim.powerfeed,Power Feed 1,Device 4,dcim.powerport,Power Port 1",
-                "Power Panel 1,dcim.powerfeed,Power Feed 2,Device 4,dcim.powerport,Power Port 2",
-                "Power Panel 1,dcim.powerfeed,Power Feed 3,Device 4,dcim.powerport,Power Port 3",
-            ),
         }
 
         cls.csv_update_data = (

netbox/extras/tests/test_models.py

@@ -1,10 +1,15 @@
+import io
 import tempfile
 from pathlib import Path
+from unittest.mock import patch
 
 from django.contrib.contenttypes.models import ContentType
+from django.core.files.base import ContentFile
+from django.core.files.storage import Storage
 from django.core.files.uploadedfile import SimpleUploadedFile
 from django.forms import ValidationError
 from django.test import TestCase, tag
+from PIL import Image
 
 from core.models import AutoSyncRecord, DataSource, ObjectType
 from dcim.models import Device, DeviceRole, DeviceType, Location, Manufacturer, Platform, Region, Site, SiteGroup
@@ -14,10 +19,50 @@ from utilities.exceptions import AbortRequest
 from virtualization.models import Cluster, ClusterGroup, ClusterType, VirtualMachine
 
 
+class OverwriteStyleMemoryStorage(Storage):
+    """
+    In-memory storage that mimics overwrite-style backends by returning the
+    incoming name unchanged from get_available_name().
+    """
+
+    def __init__(self):
+        self.files = {}
+
+    def _open(self, name, mode='rb'):
+        return ContentFile(self.files[name], name=name)
+
+    def _save(self, name, content):
+        self.files[name] = content.read()
+        return name
+
+    def delete(self, name):
+        self.files.pop(name, None)
+
+    def exists(self, name):
+        return name in self.files
+
+    def get_available_name(self, name, max_length=None):
+        return name
+
+    def get_alternative_name(self, file_root, file_ext):
+        return f'{file_root}_sdmmer4{file_ext}'
+
+    def listdir(self, path):
+        return [], list(self.files)
+
+    def size(self, name):
+        return len(self.files[name])
+
+    def url(self, name):
+        return f'https://example.invalid/{name}'
+
+
 class ImageAttachmentTests(TestCase):
     @classmethod
     def setUpTestData(cls):
         cls.ct_rack = ContentType.objects.get_by_natural_key('dcim', 'rack')
+        cls.ct_site = ContentType.objects.get_by_natural_key('dcim', 'site')
+        cls.site = Site.objects.create(name='Site 1')
         cls.image_content = b''
 
     def _stub_image_attachment(self, object_id, image_filename, name=None):
@@ -41,6 +86,15 @@ class ImageAttachmentTests(TestCase):
         )
         return ia
 
+    def _uploaded_png(self, filename):
+        image = io.BytesIO()
+        Image.new('RGB', (1, 1)).save(image, format='PNG')
+        return SimpleUploadedFile(
+            name=filename,
+            content=image.getvalue(),
+            content_type='image/png',
+        )
+
     def test_filename_strips_expected_prefix(self):
         """
         Tests that the filename of the image attachment is stripped of the expected
@@ -89,6 +143,37 @@ class ImageAttachmentTests(TestCase):
         ia = self._stub_image_attachment(12, 'image-attachments/rack_12_file.png', name='')
         self.assertEqual('file.png', str(ia))
 
+    def test_duplicate_uploaded_names_get_suffixed_with_overwrite_style_storage(self):
+        storage = OverwriteStyleMemoryStorage()
+        field = ImageAttachment._meta.get_field('image')
+
+        with patch.object(field, 'storage', storage):
+            first = ImageAttachment(
+                object_type=self.ct_site,
+                object_id=self.site.pk,
+                image=self._uploaded_png('action-buttons.png'),
+            )
+            first.save()
+
+            second = ImageAttachment(
+                object_type=self.ct_site,
+                object_id=self.site.pk,
+                image=self._uploaded_png('action-buttons.png'),
+            )
+            second.save()
+
+        base_name = f'image-attachments/site_{self.site.pk}_action-buttons.png'
+        suffixed_name = f'image-attachments/site_{self.site.pk}_action-buttons_sdmmer4.png'
+
+        self.assertEqual(first.image.name, base_name)
+        self.assertEqual(second.image.name, suffixed_name)
+        self.assertNotEqual(first.image.name, second.image.name)
+
+        self.assertEqual(first.filename, 'action-buttons.png')
+        self.assertEqual(second.filename, 'action-buttons_sdmmer4.png')
+
+        self.assertCountEqual(storage.files.keys(), {base_name, suffixed_name})
+
 
 class TagTest(TestCase):
 

netbox/extras/tests/test_utils.py

@@ -1,10 +1,12 @@
 from types import SimpleNamespace
+from unittest.mock import patch
 
 from django.contrib.contenttypes.models import ContentType
+from django.core.files.storage import Storage
 from django.test import TestCase
 
-from extras.models import ExportTemplate
+from extras.models import ExportTemplate, ImageAttachment
-from extras.utils import filename_from_model, image_upload
+from extras.utils import _build_image_attachment_path, filename_from_model, image_upload
 from tenancy.models import ContactGroup, TenantGroup
 from wireless.models import WirelessLANGroup
 
@@ -22,6 +24,25 @@ class FilenameFromModelTests(TestCase):
             self.assertEqual(filename_from_model(model), expected)
 
 
+class OverwriteStyleStorage(Storage):
+    """
+    Mimic an overwrite-style backend (for example, S3 with file_overwrite=True),
+    where get_available_name() returns the incoming name unchanged.
+    """
+
+    def __init__(self, existing_names=None):
+        self.existing_names = set(existing_names or [])
+
+    def exists(self, name):
+        return name in self.existing_names
+
+    def get_available_name(self, name, max_length=None):
+        return name
+
+    def get_alternative_name(self, file_root, file_ext):
+        return f'{file_root}_sdmmer4{file_ext}'
+
+
 class ImageUploadTests(TestCase):
     @classmethod
     def setUpTestData(cls):
@@ -31,16 +52,18 @@ class ImageUploadTests(TestCase):
 
     def _stub_instance(self, object_id=12, name=None):
         """
-        Creates a minimal stub for use with the `image_upload()` function.
+        Creates a minimal stub for use with image attachment path generation.
-
-        This method generates an instance of `SimpleNamespace` containing a set
-        of attributes required to simulate the expected input for the
-        `image_upload()` method.
-        It is designed to simplify testing or processing by providing a
-        lightweight representation of an object.
         """
         return SimpleNamespace(object_type=self.ct_rack, object_id=object_id, name=name)
 
+    def _bound_instance(self, *, storage, object_id=12, name=None, max_length=100):
+        return SimpleNamespace(
+            object_type=self.ct_rack,
+            object_id=object_id,
+            name=name,
+            image=SimpleNamespace(field=SimpleNamespace(storage=storage, max_length=max_length)),
+        )
+
     def _second_segment(self, path: str):
         """
         Extracts and returns the portion of the input string after the
@@ -53,7 +76,7 @@ class ImageUploadTests(TestCase):
         Tests handling of a Windows file path with a fake directory and extension.
         """
         inst = self._stub_instance(name=None)
-        path = image_upload(inst, r'C:\fake_path\MyPhoto.JPG')
+        path = _build_image_attachment_path(inst, r'C:\fake_path\MyPhoto.JPG')
         # Base directory and single-level path
         seg2 = self._second_segment(path)
         self.assertTrue(path.startswith('image-attachments/rack_12_'))
@@ -67,7 +90,7 @@ class ImageUploadTests(TestCase):
         create subdirectories.
         """
         inst = self._stub_instance(name='5/31/23')
-        path = image_upload(inst, 'image.png')
+        path = _build_image_attachment_path(inst, 'image.png')
         seg2 = self._second_segment(path)
         self.assertTrue(seg2.startswith('rack_12_'))
         self.assertNotIn('/', seg2)
@@ -80,7 +103,7 @@ class ImageUploadTests(TestCase):
         into a single directory name without creating subdirectories.
         """
         inst = self._stub_instance(name=r'5\31\23')
-        path = image_upload(inst, 'image_name.png')
+        path = _build_image_attachment_path(inst, 'image_name.png')
 
         seg2 = self._second_segment(path)
         self.assertTrue(seg2.startswith('rack_12_'))
@@ -93,7 +116,7 @@ class ImageUploadTests(TestCase):
         Tests the output path format generated by the `image_upload` function.
         """
         inst = self._stub_instance(object_id=99, name='label')
-        path = image_upload(inst, 'a.webp')
+        path = _build_image_attachment_path(inst, 'a.webp')
         # The second segment must begin with "rack_99_"
         seg2 = self._second_segment(path)
         self.assertTrue(seg2.startswith('rack_99_'))
@@ -105,7 +128,7 @@ class ImageUploadTests(TestCase):
         is omitted.
         """
         inst = self._stub_instance(name='test')
-        path = image_upload(inst, 'document.txt')
+        path = _build_image_attachment_path(inst, 'document.txt')
 
         seg2 = self._second_segment(path)
         self.assertTrue(seg2.startswith('rack_12_test'))
@@ -121,7 +144,7 @@ class ImageUploadTests(TestCase):
         # Suppose the instance name has surrounding whitespace and
         # extra slashes.
         inst = self._stub_instance(name='  my/complex\\name  ')
-        path = image_upload(inst, 'irrelevant.png')
+        path = _build_image_attachment_path(inst, 'irrelevant.png')
 
         # The output should be flattened and sanitized.
         # We expect the name to be transformed into a valid filename without
@@ -141,7 +164,7 @@ class ImageUploadTests(TestCase):
         for name in ['2025/09/12', r'2025\09\12']:
             with self.subTest(name=name):
                 inst = self._stub_instance(name=name)
-                path = image_upload(inst, 'x.jpeg')
+                path = _build_image_attachment_path(inst, 'x.jpeg')
                 seg2 = self._second_segment(path)
                 self.assertTrue(seg2.startswith('rack_12_'))
                 self.assertNotIn('/', seg2)
@@ -154,7 +177,49 @@ class ImageUploadTests(TestCase):
         SuspiciousFileOperation, the fallback default is used.
         """
         inst = self._stub_instance(name=' ')
-        path = image_upload(inst, 'sample.png')
+        path = _build_image_attachment_path(inst, 'sample.png')
         # Expect the fallback name 'unnamed' to be used.
         self.assertIn('unnamed', path)
         self.assertTrue(path.startswith('image-attachments/rack_12_'))
+
+    def test_image_upload_preserves_original_name_when_available(self):
+        inst = self._bound_instance(
+            storage=OverwriteStyleStorage(),
+            name='action-buttons',
+        )
+
+        path = image_upload(inst, 'action-buttons.png')
+
+        self.assertEqual(path, 'image-attachments/rack_12_action-buttons.png')
+
+    def test_image_upload_uses_base_collision_handling_with_overwrite_style_storage(self):
+        inst = self._bound_instance(
+            storage=OverwriteStyleStorage(existing_names={'image-attachments/rack_12_action-buttons.png'}),
+            name='action-buttons',
+        )
+
+        path = image_upload(inst, 'action-buttons.png')
+
+        self.assertEqual(
+            path,
+            'image-attachments/rack_12_action-buttons_sdmmer4.png',
+        )
+
+    def test_image_field_generate_filename_uses_image_upload_collision_handling(self):
+        field = ImageAttachment._meta.get_field('image')
+        instance = ImageAttachment(
+            object_type=self.ct_rack,
+            object_id=12,
+        )
+
+        with patch.object(
+            field,
+            'storage',
+            OverwriteStyleStorage(existing_names={'image-attachments/rack_12_action-buttons.png'}),
+        ):
+            path = field.generate_filename(instance, 'action-buttons.png')
+
+        self.assertEqual(
+            path,
+            'image-attachments/rack_12_action-buttons_sdmmer4.png',
+        )

netbox/extras/utils.py

@@ -2,7 +2,7 @@ import importlib
 from pathlib import Path
 
 from django.core.exceptions import ImproperlyConfigured, SuspiciousFileOperation
-from django.core.files.storage import default_storage
+from django.core.files.storage import Storage, default_storage
 from django.core.files.utils import validate_file_name
 from django.db import models
 from django.db.models import Q
@@ -67,15 +67,13 @@ def is_taggable(obj):
     return False
 
 
-def image_upload(instance, filename):
+def _build_image_attachment_path(instance, filename, *, storage=default_storage):
     """
-    Return a path for uploading image attachments.
+    Build a deterministic relative path for an image attachment.
 
     - Normalizes browser paths (e.g., C:\\fake_path\\photo.jpg)
     - Uses the instance.name if provided (sanitized to a *basename*, no ext)
     - Prefixes with a machine-friendly identifier
-
-    Note: Relies on Django's default_storage utility.
     """
     upload_dir = 'image-attachments'
     default_filename = 'unnamed'
@@ -92,22 +90,38 @@ def image_upload(instance, filename):
     # Rely on Django's get_valid_filename to perform sanitization.
     stem = (instance.name or file_path.stem).strip()
     try:
-        safe_stem = default_storage.get_valid_name(stem)
+        safe_stem = storage.get_valid_name(stem)
     except SuspiciousFileOperation:
         safe_stem = default_filename
 
     # Append the uploaded extension only if it's an allowed image type
-    final_name = f"{safe_stem}.{ext}" if ext in allowed_img_extensions else safe_stem
+    final_name = f'{safe_stem}.{ext}' if ext in allowed_img_extensions else safe_stem
 
     # Create a machine-friendly prefix from the instance
-    prefix = f"{instance.object_type.model}_{instance.object_id}"
+    prefix = f'{instance.object_type.model}_{instance.object_id}'
-    name_with_path = f"{upload_dir}/{prefix}_{final_name}"
+    name_with_path = f'{upload_dir}/{prefix}_{final_name}'
 
     # Validate the generated relative path (blocks absolute/traversal)
     validate_file_name(name_with_path, allow_relative_path=True)
     return name_with_path
 
 
+def image_upload(instance, filename):
+    """
+    Return a relative upload path for an image attachment, applying Django's
+    usual suffix-on-collision behavior regardless of storage backend.
+    """
+    field = instance.image.field
+    name_with_path = _build_image_attachment_path(instance, filename, storage=field.storage)
+
+    # Intentionally call Django's base Storage implementation here. Some
+    # backends override get_available_name() to reuse the incoming name
+    # unchanged, but we want Django's normal suffix-on-collision behavior
+    # while still dispatching exists() / get_alternative_name() to the
+    # configured storage instance.
+    return Storage.get_available_name(field.storage, name_with_path, max_length=field.max_length)
+
+
 def is_script(obj):
     """
     Returns True if the object is a Script or Report.

netbox/translations/en/LC_MESSAGES/django.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-04-08 05:31+0000\n"
+"POT-Creation-Date: 2026-04-10 05:39+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -1247,13 +1247,13 @@ msgstr ""
 
 #: netbox/circuits/models/base.py:18 netbox/dcim/models/cables.py:81
 #: netbox/dcim/models/device_component_templates.py:328
-#: netbox/dcim/models/device_component_templates.py:563
+#: netbox/dcim/models/device_component_templates.py:571
-#: netbox/dcim/models/device_component_templates.py:636
+#: netbox/dcim/models/device_component_templates.py:644
 #: netbox/dcim/models/device_components.py:605
 #: netbox/dcim/models/device_components.py:1188
 #: netbox/dcim/models/device_components.py:1236
 #: netbox/dcim/models/device_components.py:1387
-#: netbox/dcim/models/devices.py:385 netbox/dcim/models/racks.py:234
+#: netbox/dcim/models/devices.py:394 netbox/dcim/models/racks.py:234
 #: netbox/extras/models/tags.py:30
 msgid "color"
 msgstr ""
@@ -1281,8 +1281,8 @@ msgstr ""
 #: netbox/core/models/jobs.py:95 netbox/dcim/models/cables.py:57
 #: netbox/dcim/models/device_components.py:576
 #: netbox/dcim/models/device_components.py:1426
-#: netbox/dcim/models/devices.py:589 netbox/dcim/models/devices.py:1218
+#: netbox/dcim/models/devices.py:598 netbox/dcim/models/devices.py:1227
-#: netbox/dcim/models/modules.py:219 netbox/dcim/models/power.py:95
+#: netbox/dcim/models/modules.py:227 netbox/dcim/models/power.py:95
 #: netbox/dcim/models/racks.py:301 netbox/dcim/models/racks.py:685
 #: netbox/dcim/models/sites.py:163 netbox/dcim/models/sites.py:287
 #: netbox/ipam/models/ip.py:246 netbox/ipam/models/ip.py:548
@@ -1414,8 +1414,8 @@ msgstr ""
 #: netbox/circuits/models/providers.py:98 netbox/core/models/data.py:40
 #: netbox/core/models/jobs.py:56
 #: netbox/dcim/models/device_component_templates.py:55
-#: netbox/dcim/models/device_components.py:57 netbox/dcim/models/devices.py:533
+#: netbox/dcim/models/device_components.py:57 netbox/dcim/models/devices.py:542
-#: netbox/dcim/models/devices.py:1144 netbox/dcim/models/devices.py:1213
+#: netbox/dcim/models/devices.py:1153 netbox/dcim/models/devices.py:1222
 #: netbox/dcim/models/modules.py:35 netbox/dcim/models/power.py:39
 #: netbox/dcim/models/power.py:90 netbox/dcim/models/racks.py:270
 #: netbox/dcim/models/sites.py:151 netbox/extras/models/configs.py:37
@@ -2281,8 +2281,8 @@ msgstr ""
 #: netbox/dcim/models/device_component_templates.py:256
 #: netbox/dcim/models/device_component_templates.py:321
 #: netbox/dcim/models/device_component_templates.py:412
-#: netbox/dcim/models/device_component_templates.py:558
+#: netbox/dcim/models/device_component_templates.py:566
-#: netbox/dcim/models/device_component_templates.py:631
+#: netbox/dcim/models/device_component_templates.py:639
 #: netbox/dcim/models/device_components.py:402
 #: netbox/dcim/models/device_components.py:429
 #: netbox/dcim/models/device_components.py:460
@@ -3710,8 +3710,8 @@ msgstr ""
 
 #: netbox/dcim/filtersets.py:1324 netbox/dcim/forms/filtersets.py:920
 #: netbox/dcim/forms/filtersets.py:1634 netbox/dcim/forms/filtersets.py:1979
-#: netbox/dcim/forms/model_forms.py:1941 netbox/dcim/models/devices.py:1313
+#: netbox/dcim/forms/model_forms.py:1941 netbox/dcim/models/devices.py:1322
-#: netbox/dcim/models/devices.py:1336 netbox/dcim/ui/panels.py:366
+#: netbox/dcim/models/devices.py:1345 netbox/dcim/ui/panels.py:366
 #: netbox/dcim/ui/panels.py:513 netbox/virtualization/filtersets.py:230
 #: netbox/virtualization/filtersets.py:318
 #: netbox/virtualization/forms/filtersets.py:193
@@ -4340,7 +4340,7 @@ msgstr ""
 msgid "Chassis"
 msgstr ""
 
-#: netbox/dcim/forms/bulk_edit.py:617 netbox/dcim/models/devices.py:390
+#: netbox/dcim/forms/bulk_edit.py:617 netbox/dcim/models/devices.py:399
 #: netbox/dcim/tables/devices.py:76 netbox/dcim/ui/panels.py:144
 msgid "VM role"
 msgstr ""
@@ -5543,7 +5543,7 @@ msgstr ""
 msgid "Profile & Attributes"
 msgstr ""
 
-#: netbox/dcim/forms/model_forms.py:623 netbox/dcim/models/devices.py:579
+#: netbox/dcim/forms/model_forms.py:623 netbox/dcim/models/devices.py:588
 msgid "The lowest-numbered unit occupied by the device"
 msgstr ""
 
@@ -6019,91 +6019,91 @@ msgstr ""
 msgid "Rear port ({rear_port}) must belong to the same device type"
 msgstr ""
 
-#: netbox/dcim/models/device_component_templates.py:567
+#: netbox/dcim/models/device_component_templates.py:575
-#: netbox/dcim/models/device_component_templates.py:640
+#: netbox/dcim/models/device_component_templates.py:648
 #: netbox/dcim/models/device_components.py:1192
 #: netbox/dcim/models/device_components.py:1240
 msgid "positions"
 msgstr ""
 
-#: netbox/dcim/models/device_component_templates.py:588
+#: netbox/dcim/models/device_component_templates.py:596
 msgid "front port template"
 msgstr ""
 
-#: netbox/dcim/models/device_component_templates.py:589
+#: netbox/dcim/models/device_component_templates.py:597
 msgid "front port templates"
 msgstr ""
 
-#: netbox/dcim/models/device_component_templates.py:600
+#: netbox/dcim/models/device_component_templates.py:608
 #, python-brace-format
 msgid ""
 "The number of positions cannot be less than the number of mapped rear port "
 "templates ({count})"
 msgstr ""
 
-#: netbox/dcim/models/device_component_templates.py:651
+#: netbox/dcim/models/device_component_templates.py:659
 msgid "rear port template"
 msgstr ""
 
-#: netbox/dcim/models/device_component_templates.py:652
+#: netbox/dcim/models/device_component_templates.py:660
 msgid "rear port templates"
 msgstr ""
 
-#: netbox/dcim/models/device_component_templates.py:663
+#: netbox/dcim/models/device_component_templates.py:671
 #, python-brace-format
 msgid ""
 "The number of positions cannot be less than the number of mapped front port "
 "templates ({count})"
 msgstr ""
 
-#: netbox/dcim/models/device_component_templates.py:695
+#: netbox/dcim/models/device_component_templates.py:703
 #: netbox/dcim/models/device_components.py:1287
 msgid "position"
 msgstr ""
 
-#: netbox/dcim/models/device_component_templates.py:698
+#: netbox/dcim/models/device_component_templates.py:706
 #: netbox/dcim/models/device_components.py:1290
 msgid "Identifier to reference when renaming installed components"
 msgstr ""
 
-#: netbox/dcim/models/device_component_templates.py:704
+#: netbox/dcim/models/device_component_templates.py:712
 msgid "module bay template"
 msgstr ""
 
-#: netbox/dcim/models/device_component_templates.py:705
+#: netbox/dcim/models/device_component_templates.py:713
 msgid "module bay templates"
 msgstr ""
 
-#: netbox/dcim/models/device_component_templates.py:737
+#: netbox/dcim/models/device_component_templates.py:745
 msgid "device bay template"
 msgstr ""
 
-#: netbox/dcim/models/device_component_templates.py:738
+#: netbox/dcim/models/device_component_templates.py:746
 msgid "device bay templates"
 msgstr ""
 
-#: netbox/dcim/models/device_component_templates.py:752
+#: netbox/dcim/models/device_component_templates.py:760
 #, python-brace-format
 msgid ""
 "Subdevice role of device type ({device_type}) must be set to \"parent\" to "
 "allow device bays."
 msgstr ""
 
-#: netbox/dcim/models/device_component_templates.py:807
+#: netbox/dcim/models/device_component_templates.py:815
 #: netbox/dcim/models/device_components.py:1447
 msgid "part ID"
 msgstr ""
 
-#: netbox/dcim/models/device_component_templates.py:809
+#: netbox/dcim/models/device_component_templates.py:817
 #: netbox/dcim/models/device_components.py:1449
 msgid "Manufacturer-assigned part identifier"
 msgstr ""
 
-#: netbox/dcim/models/device_component_templates.py:826
+#: netbox/dcim/models/device_component_templates.py:834
 msgid "inventory item template"
 msgstr ""
 
-#: netbox/dcim/models/device_component_templates.py:827
+#: netbox/dcim/models/device_component_templates.py:835
 msgid "inventory item templates"
 msgstr ""
 
@@ -6448,7 +6448,7 @@ msgid "module bays"
 msgstr ""
 
 #: netbox/dcim/models/device_components.py:1322
-#: netbox/dcim/models/modules.py:268
+#: netbox/dcim/models/modules.py:276
 msgid "A module bay cannot belong to a module installed within it."
 msgstr ""
 
@@ -6484,14 +6484,14 @@ msgid "inventory item roles"
 msgstr ""
 
 #: netbox/dcim/models/device_components.py:1453
-#: netbox/dcim/models/devices.py:542 netbox/dcim/models/modules.py:227
+#: netbox/dcim/models/devices.py:551 netbox/dcim/models/modules.py:235
 #: netbox/dcim/models/racks.py:317
 #: netbox/virtualization/models/virtualmachines.py:132
 msgid "serial number"
 msgstr ""
 
 #: netbox/dcim/models/device_components.py:1461
-#: netbox/dcim/models/devices.py:550 netbox/dcim/models/modules.py:234
+#: netbox/dcim/models/devices.py:559 netbox/dcim/models/modules.py:242
 #: netbox/dcim/models/racks.py:324
 msgid "asset tag"
 msgstr ""
@@ -6587,7 +6587,7 @@ msgid ""
 "device type is neither a parent nor a child."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:131 netbox/dcim/models/devices.py:595
+#: netbox/dcim/models/devices.py:131 netbox/dcim/models/devices.py:604
 #: netbox/dcim/models/modules.py:87 netbox/dcim/models/racks.py:328
 msgid "airflow"
 msgstr ""
@@ -6600,310 +6600,310 @@ msgstr ""
 msgid "device types"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:295
+#: netbox/dcim/models/devices.py:304
 msgid "U height must be in increments of 0.5 rack units."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:312
+#: netbox/dcim/models/devices.py:321
 #, python-brace-format
 msgid ""
 "Device {device} in rack {rack} does not have sufficient space to accommodate "
 "a height of {height}U"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:327
+#: netbox/dcim/models/devices.py:336
 #, python-brace-format
 msgid ""
 "Unable to set 0U height: Found <a href=\"{url}\">{racked_instance_count} "
 "instances</a> already mounted within racks."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:336
+#: netbox/dcim/models/devices.py:345
 msgid ""
 "Must delete all device bay templates associated with this device before "
 "declassifying it as a parent device."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:342
+#: netbox/dcim/models/devices.py:351
 msgid "Child device types must be 0U."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:391
+#: netbox/dcim/models/devices.py:400
 msgid "Virtual machines may be assigned to this role"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:417
+#: netbox/dcim/models/devices.py:426
 msgid "A top-level device role with this name already exists."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:427
+#: netbox/dcim/models/devices.py:436
 msgid "A top-level device role with this slug already exists."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:430
+#: netbox/dcim/models/devices.py:439
 msgid "device role"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:431
+#: netbox/dcim/models/devices.py:440
 msgid "device roles"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:445
+#: netbox/dcim/models/devices.py:454
 msgid "Optionally limit this platform to devices of a certain manufacturer"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:462
+#: netbox/dcim/models/devices.py:471
 msgid "platform"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:463
+#: netbox/dcim/models/devices.py:472
 msgid "platforms"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:473
+#: netbox/dcim/models/devices.py:482
 msgid "Platform name must be unique."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:483
+#: netbox/dcim/models/devices.py:492
 msgid "Platform slug must be unique."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:516
+#: netbox/dcim/models/devices.py:525
 msgid "The function this device serves"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:543
+#: netbox/dcim/models/devices.py:552
 msgid "Chassis serial number, assigned by the manufacturer"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:551 netbox/dcim/models/modules.py:235
+#: netbox/dcim/models/devices.py:560 netbox/dcim/models/modules.py:243
 msgid "A unique tag used to identify this device"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:578
+#: netbox/dcim/models/devices.py:587
 msgid "position (U)"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:586
+#: netbox/dcim/models/devices.py:595
 msgid "rack face"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:607 netbox/dcim/models/devices.py:1234
+#: netbox/dcim/models/devices.py:616 netbox/dcim/models/devices.py:1243
 #: netbox/virtualization/models/virtualmachines.py:101
 msgid "primary IPv4"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:615 netbox/dcim/models/devices.py:1242
+#: netbox/dcim/models/devices.py:624 netbox/dcim/models/devices.py:1251
 #: netbox/virtualization/models/virtualmachines.py:109
 msgid "primary IPv6"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:623
+#: netbox/dcim/models/devices.py:632
 msgid "out-of-band IP"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:640
+#: netbox/dcim/models/devices.py:649
 msgid "VC position"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:643
+#: netbox/dcim/models/devices.py:652
 msgid "Virtual chassis position"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:646
+#: netbox/dcim/models/devices.py:655
 msgid "VC priority"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:650
+#: netbox/dcim/models/devices.py:659
 msgid "Virtual chassis master election priority"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:653 netbox/dcim/models/sites.py:217
+#: netbox/dcim/models/devices.py:662 netbox/dcim/models/sites.py:217
 msgid "latitude"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:662 netbox/dcim/models/devices.py:674
+#: netbox/dcim/models/devices.py:671 netbox/dcim/models/devices.py:683
 #: netbox/dcim/models/sites.py:226 netbox/dcim/models/sites.py:238
 msgid "GPS coordinate in decimal format (xx.yyyyyy)"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:665 netbox/dcim/models/sites.py:229
+#: netbox/dcim/models/devices.py:674 netbox/dcim/models/sites.py:229
 msgid "longitude"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:748
+#: netbox/dcim/models/devices.py:757
 msgid "Device name must be unique per site."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:759
+#: netbox/dcim/models/devices.py:768
 msgid "device"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:760
+#: netbox/dcim/models/devices.py:769
 msgid "devices"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:779
+#: netbox/dcim/models/devices.py:788
 #, python-brace-format
 msgid "Rack {rack} does not belong to site {site}."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:784
+#: netbox/dcim/models/devices.py:793
 #, python-brace-format
 msgid "Location {location} does not belong to site {site}."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:790
+#: netbox/dcim/models/devices.py:799
 #, python-brace-format
 msgid "Rack {rack} does not belong to location {location}."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:797
+#: netbox/dcim/models/devices.py:806
 msgid "Cannot select a rack face without assigning a rack."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:801
+#: netbox/dcim/models/devices.py:810
 msgid "Cannot select a rack position without assigning a rack."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:807
+#: netbox/dcim/models/devices.py:816
 msgid "Position must be in increments of 0.5 rack units."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:811
+#: netbox/dcim/models/devices.py:820
 msgid "Must specify rack face when defining rack position."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:819
+#: netbox/dcim/models/devices.py:828
 #, python-brace-format
 msgid "A 0U device type ({device_type}) cannot be assigned to a rack position."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:830
+#: netbox/dcim/models/devices.py:839
 msgid ""
 "Child device types cannot be assigned to a rack face. This is an attribute "
 "of the parent device."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:837
+#: netbox/dcim/models/devices.py:846
 msgid ""
 "Child device types cannot be assigned to a rack position. This is an "
 "attribute of the parent device."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:851
+#: netbox/dcim/models/devices.py:860
 #, python-brace-format
 msgid ""
 "U{position} is already occupied or does not have sufficient space to "
 "accommodate this device type: {device_type} ({u_height}U)"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:866
+#: netbox/dcim/models/devices.py:875
 #, python-brace-format
 msgid "{ip} is not an IPv4 address."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:878 netbox/dcim/models/devices.py:896
+#: netbox/dcim/models/devices.py:887 netbox/dcim/models/devices.py:905
 #, python-brace-format
 msgid "The specified IP address ({ip}) is not assigned to this device."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:884
+#: netbox/dcim/models/devices.py:893
 #, python-brace-format
 msgid "{ip} is not an IPv6 address."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:914
+#: netbox/dcim/models/devices.py:923
 #, python-brace-format
 msgid ""
 "The assigned platform is limited to {platform_manufacturer} device types, "
 "but this device's type belongs to {devicetype_manufacturer}."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:925
+#: netbox/dcim/models/devices.py:934
 #, python-brace-format
 msgid "The assigned cluster belongs to a different site ({site})"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:932
+#: netbox/dcim/models/devices.py:941
 #, python-brace-format
 msgid "The assigned cluster belongs to a different location ({location})"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:940
+#: netbox/dcim/models/devices.py:949
 msgid "A device assigned to a virtual chassis must have its position defined."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:946
+#: netbox/dcim/models/devices.py:955
 #, python-brace-format
 msgid ""
 "Device cannot be removed from virtual chassis {virtual_chassis} because it "
 "is currently designated as its master."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:1149
+#: netbox/dcim/models/devices.py:1158
 msgid "domain"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:1162 netbox/dcim/models/devices.py:1163
+#: netbox/dcim/models/devices.py:1171 netbox/dcim/models/devices.py:1172
 msgid "virtual chassis"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:1175
+#: netbox/dcim/models/devices.py:1184
 #, python-brace-format
 msgid "The selected master ({master}) is not assigned to this virtual chassis."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:1190
+#: netbox/dcim/models/devices.py:1199
 #, python-brace-format
 msgid ""
 "Unable to delete virtual chassis {self}. There are member interfaces which "
 "form a cross-chassis LAG interfaces."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:1223 netbox/vpn/models/l2vpn.py:42
+#: netbox/dcim/models/devices.py:1232 netbox/vpn/models/l2vpn.py:42
 msgid "identifier"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:1224
+#: netbox/dcim/models/devices.py:1233
 msgid "Numeric identifier unique to the parent device"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:1252 netbox/extras/models/customfields.py:253
+#: netbox/dcim/models/devices.py:1261 netbox/extras/models/customfields.py:253
 #: netbox/extras/models/models.py:118 netbox/extras/models/models.py:813
 #: netbox/netbox/models/__init__.py:134 netbox/netbox/models/__init__.py:173
 #: netbox/netbox/models/__init__.py:223
 msgid "comments"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:1268
+#: netbox/dcim/models/devices.py:1277
 msgid "virtual device context"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:1269
+#: netbox/dcim/models/devices.py:1278
 msgid "virtual device contexts"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:1297
+#: netbox/dcim/models/devices.py:1306
 #, python-brace-format
 msgid "{ip} is not an IPv{family} address."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:1303
+#: netbox/dcim/models/devices.py:1312
 msgid "Primary IP address must belong to an interface on the assigned device."
 msgstr ""
 
-#: netbox/dcim/models/devices.py:1337
+#: netbox/dcim/models/devices.py:1346
 msgid "MAC addresses"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:1369
+#: netbox/dcim/models/devices.py:1378
 msgid ""
 "Cannot unassign MAC Address while it is designated as the primary MAC for an "
 "object"
 msgstr ""
 
-#: netbox/dcim/models/devices.py:1373
+#: netbox/dcim/models/devices.py:1382
 msgid ""
 "Cannot reassign MAC Address while it is designated as the primary MAC for an "
 "object"
@@ -6959,15 +6959,15 @@ msgstr ""
 msgid "Invalid schema: {error}"
 msgstr ""
 
-#: netbox/dcim/models/modules.py:242
+#: netbox/dcim/models/modules.py:250
 msgid "module"
 msgstr ""
 
-#: netbox/dcim/models/modules.py:243
+#: netbox/dcim/models/modules.py:251
 msgid "modules"
 msgstr ""
 
-#: netbox/dcim/models/modules.py:256
+#: netbox/dcim/models/modules.py:264
 #, python-brace-format
 msgid ""
 "Module must be installed within a module bay belonging to the assigned "
@@ -8005,7 +8005,12 @@ msgstr ""
 msgid "Removed {device} from virtual chassis {chassis}"
 msgstr ""
 
-#: netbox/extras/api/customfields.py:100
+#: netbox/extras/api/customfields.py:94
+#, python-brace-format
+msgid "Custom field '{name}' does not exist for this object type."
+msgstr ""
+
+#: netbox/extras/api/customfields.py:110
 #, python-brace-format
 msgid "Unknown related object(s): {name}"
 msgstr ""