diff --git a/src/backend/InvenTree/order/models.py b/src/backend/InvenTree/order/models.py
index 6563bf1bc0..a3c8cd9c50 100644
--- a/src/backend/InvenTree/order/models.py
+++ b/src/backend/InvenTree/order/models.py
@@ -583,7 +583,7 @@ class Order(
 
         This method must be implemented by any subclass, as the 'company' field may be named differently for different order types (e.g. supplier vs customer).
         """
-        raise NotImplementedError(f'company() method not implemented for {__class__}')
+        raise NotImplementedError(f'company() method not implemented for {__class__}')  # ty:ignore[unresolved-reference]
 
     @property
     def order_address(self):
@@ -608,7 +608,7 @@ class Order(
     @classmethod
     def get_status_class(cls):
         """Return the enumeration class which represents the 'status' field for this model."""
-        raise NotImplementedError(f'get_status_class() not implemented for {__class__}')
+        raise NotImplementedError(f'get_status_class() not implemented for {__class__}')  # ty:ignore[unresolved-reference]
 
 
 class PurchaseOrder(TotalPriceMixin, Order):
diff --git a/src/backend/InvenTree/plugin/base/action/mixins.py b/src/backend/InvenTree/plugin/base/action/mixins.py
index 13568c44a3..ecc95572a7 100644
--- a/src/backend/InvenTree/plugin/base/action/mixins.py
+++ b/src/backend/InvenTree/plugin/base/action/mixins.py
@@ -16,7 +16,7 @@ class ActionMixin:
     def __init__(self):
         """Register mixin."""
         super().__init__()
-        self.add_mixin(PluginMixinEnum.ACTION, True, __class__)
+        self.add_mixin(PluginMixinEnum.ACTION, True, __class__)  # ty:ignore[unresolved-reference]
 
     def action_name(self):
         """Action name for this plugin.
diff --git a/src/backend/InvenTree/plugin/base/barcodes/mixins.py b/src/backend/InvenTree/plugin/base/barcodes/mixins.py
index fe9d2e684b..ba868a20e9 100644
--- a/src/backend/InvenTree/plugin/base/barcodes/mixins.py
+++ b/src/backend/InvenTree/plugin/base/barcodes/mixins.py
@@ -35,7 +35,7 @@ class BarcodeMixin:
     def __init__(self):
         """Register mixin."""
         super().__init__()
-        self.add_mixin(PluginMixinEnum.BARCODE, 'has_barcode', __class__)
+        self.add_mixin(PluginMixinEnum.BARCODE, 'has_barcode', __class__)  # ty:ignore[unresolved-reference]
 
     @property
     def has_barcode(self):
@@ -105,7 +105,7 @@ class SupplierBarcodeMixin(BarcodeMixin):
     def __init__(self):
         """Register mixin."""
         super().__init__()
-        self.add_mixin(PluginMixinEnum.SUPPLIER_BARCODE, True, __class__)
+        self.add_mixin(PluginMixinEnum.SUPPLIER_BARCODE, True, __class__)  # ty:ignore[unresolved-reference]
 
     def get_field_value(self, key, backup_value=None):
         """Return the value of a barcode field."""
diff --git a/src/backend/InvenTree/plugin/base/event/mixins.py b/src/backend/InvenTree/plugin/base/event/mixins.py
index cba2f659c3..85ee66da57 100644
--- a/src/backend/InvenTree/plugin/base/event/mixins.py
+++ b/src/backend/InvenTree/plugin/base/event/mixins.py
@@ -34,4 +34,4 @@ class EventMixin:
     def __init__(self):
         """Register the mixin."""
         super().__init__()
-        self.add_mixin(PluginMixinEnum.EVENTS, True, __class__)
+        self.add_mixin(PluginMixinEnum.EVENTS, True, __class__)  # ty:ignore[unresolved-reference]
diff --git a/src/backend/InvenTree/plugin/base/icons/mixins.py b/src/backend/InvenTree/plugin/base/icons/mixins.py
index 801d280296..37c064a572 100644
--- a/src/backend/InvenTree/plugin/base/icons/mixins.py
+++ b/src/backend/InvenTree/plugin/base/icons/mixins.py
@@ -20,7 +20,7 @@ class IconPackMixin:
     def __init__(self):
         """Register mixin."""
         super().__init__()
-        self.add_mixin(PluginMixinEnum.ICON_PACK, True, __class__)
+        self.add_mixin(PluginMixinEnum.ICON_PACK, True, __class__)  # ty:ignore[unresolved-reference]
 
     @classmethod
     def _activate_mixin(cls, registry, plugins, *args, **kwargs):
@@ -31,5 +31,5 @@ class IconPackMixin:
     def icon_packs(self) -> list[IconPack]:
         """Return a list of custom icon packs."""
         raise MixinNotImplementedError(
-            f"{__class__} is missing the 'icon_packs' method"
+            f"{__class__} is missing the 'icon_packs' method"  # ty:ignore[unresolved-reference]
         )
diff --git a/src/backend/InvenTree/plugin/base/integration/APICallMixin.py b/src/backend/InvenTree/plugin/base/integration/APICallMixin.py
index 85cd21825f..144fafeaee 100644
--- a/src/backend/InvenTree/plugin/base/integration/APICallMixin.py
+++ b/src/backend/InvenTree/plugin/base/integration/APICallMixin.py
@@ -73,7 +73,7 @@ class APICallMixin:
     def __init__(self):
         """Register mixin."""
         super().__init__()
-        self.add_mixin(PluginMixinEnum.API_CALL, 'has_api_call', __class__)
+        self.add_mixin(PluginMixinEnum.API_CALL, 'has_api_call', __class__)  # ty:ignore[unresolved-reference]
 
     @property
     def has_api_call(self):
diff --git a/src/backend/InvenTree/plugin/base/integration/AppMixin.py b/src/backend/InvenTree/plugin/base/integration/AppMixin.py
index 507d188ccc..60a71dbbb5 100644
--- a/src/backend/InvenTree/plugin/base/integration/AppMixin.py
+++ b/src/backend/InvenTree/plugin/base/integration/AppMixin.py
@@ -27,7 +27,7 @@ class AppMixin:
     def __init__(self):
         """Register mixin."""
         super().__init__()
-        self.add_mixin(PluginMixinEnum.APP, 'has_app', __class__)
+        self.add_mixin(PluginMixinEnum.APP, 'has_app', __class__)  # ty:ignore[unresolved-reference]
 
     @classmethod
     def _activate_mixin(
diff --git a/src/backend/InvenTree/plugin/base/integration/CurrencyExchangeMixin.py b/src/backend/InvenTree/plugin/base/integration/CurrencyExchangeMixin.py
index 08f7794de4..029fe645ef 100644
--- a/src/backend/InvenTree/plugin/base/integration/CurrencyExchangeMixin.py
+++ b/src/backend/InvenTree/plugin/base/integration/CurrencyExchangeMixin.py
@@ -22,7 +22,7 @@ class CurrencyExchangeMixin:
     def __init__(self):
         """Register the mixin."""
         super().__init__()
-        self.add_mixin(PluginMixinEnum.CURRENCY_EXCHANGE, True, __class__)
+        self.add_mixin(PluginMixinEnum.CURRENCY_EXCHANGE, True, __class__)  # ty:ignore[unresolved-reference]
 
     def update_exchange_rates(self, base_currency: str, symbols: list[str]) -> dict:
         """Update currency exchange rates.
diff --git a/src/backend/InvenTree/plugin/base/integration/DataExport.py b/src/backend/InvenTree/plugin/base/integration/DataExport.py
index 15649e78dc..79a10ed2a2 100644
--- a/src/backend/InvenTree/plugin/base/integration/DataExport.py
+++ b/src/backend/InvenTree/plugin/base/integration/DataExport.py
@@ -33,7 +33,7 @@ class DataExportMixin:
     def __init__(self):
         """Register mixin."""
         super().__init__()
-        self.add_mixin(PluginMixinEnum.EXPORTER, True, __class__)
+        self.add_mixin(PluginMixinEnum.EXPORTER, True, __class__)  # ty:ignore[unresolved-reference]
 
     def supports_export(
         self,
diff --git a/src/backend/InvenTree/plugin/base/integration/MachineMixin.py b/src/backend/InvenTree/plugin/base/integration/MachineMixin.py
index c7f0efcde4..d3e1386ceb 100644
--- a/src/backend/InvenTree/plugin/base/integration/MachineMixin.py
+++ b/src/backend/InvenTree/plugin/base/integration/MachineMixin.py
@@ -30,7 +30,7 @@ class MachineDriverMixin:
     def __init__(self):
         """Initialize the mixin and register it."""
         super().__init__()
-        self.add_mixin(PluginMixinEnum.MACHINE, True, __class__)
+        self.add_mixin(PluginMixinEnum.MACHINE, True, __class__)  # ty:ignore[unresolved-reference]
 
     def get_machine_types(self) -> list[BaseMachineType]:
         """Register custom machine types."""
diff --git a/src/backend/InvenTree/plugin/base/integration/NavigationMixin.py b/src/backend/InvenTree/plugin/base/integration/NavigationMixin.py
index 937f46d298..c8d251fbe4 100644
--- a/src/backend/InvenTree/plugin/base/integration/NavigationMixin.py
+++ b/src/backend/InvenTree/plugin/base/integration/NavigationMixin.py
@@ -22,7 +22,7 @@ class NavigationMixin:
     def __init__(self):
         """Register mixin."""
         super().__init__()
-        self.add_mixin(PluginMixinEnum.NAVIGATION, 'has_navigation', __class__)
+        self.add_mixin(PluginMixinEnum.NAVIGATION, 'has_navigation', __class__)  # ty:ignore[unresolved-reference]
         self.navigation = self.setup_navigation()
 
     def setup_navigation(self):
diff --git a/src/backend/InvenTree/plugin/base/integration/NotificationMixin.py b/src/backend/InvenTree/plugin/base/integration/NotificationMixin.py
index 79bdf1eeed..35159291af 100644
--- a/src/backend/InvenTree/plugin/base/integration/NotificationMixin.py
+++ b/src/backend/InvenTree/plugin/base/integration/NotificationMixin.py
@@ -30,7 +30,7 @@ class NotificationMixin:
     def __init__(self):
         """Register mixin."""
         super().__init__()
-        self.add_mixin(PluginMixinEnum.NOTIFICATION, True, __class__)
+        self.add_mixin(PluginMixinEnum.NOTIFICATION, True, __class__)  # ty:ignore[unresolved-reference]
 
     def filter_targets(self, targets: list[User]) -> list[User]:
         """Filter notification targets based on the plugin's logic."""
diff --git a/src/backend/InvenTree/plugin/base/integration/ReportMixin.py b/src/backend/InvenTree/plugin/base/integration/ReportMixin.py
index d28ed395d2..3b83655413 100644
--- a/src/backend/InvenTree/plugin/base/integration/ReportMixin.py
+++ b/src/backend/InvenTree/plugin/base/integration/ReportMixin.py
@@ -22,7 +22,7 @@ class ReportMixin:
     def __init__(self):
         """Register mixin."""
         super().__init__()
-        self.add_mixin(PluginMixinEnum.REPORT, True, __class__)
+        self.add_mixin(PluginMixinEnum.REPORT, True, __class__)  # ty:ignore[unresolved-reference]
 
     def add_report_context(self, report_instance, model_instance, user, context):
         """Add extra context to the provided report instance.
diff --git a/src/backend/InvenTree/plugin/base/integration/ScheduleMixin.py b/src/backend/InvenTree/plugin/base/integration/ScheduleMixin.py
index 140b0c8c84..c733434638 100644
--- a/src/backend/InvenTree/plugin/base/integration/ScheduleMixin.py
+++ b/src/backend/InvenTree/plugin/base/integration/ScheduleMixin.py
@@ -55,7 +55,7 @@ class ScheduleMixin:
 
         self.scheduled_tasks = []
 
-        self.add_mixin(PluginMixinEnum.SCHEDULE, 'has_scheduled_tasks', __class__)
+        self.add_mixin(PluginMixinEnum.SCHEDULE, 'has_scheduled_tasks', __class__)  # ty:ignore[unresolved-reference]
 
     @classmethod
     def _activate_mixin(cls, registry, plugins, *args, **kwargs):
diff --git a/src/backend/InvenTree/plugin/base/integration/SettingsMixin.py b/src/backend/InvenTree/plugin/base/integration/SettingsMixin.py
index 34216b0261..eddcf1e796 100644
--- a/src/backend/InvenTree/plugin/base/integration/SettingsMixin.py
+++ b/src/backend/InvenTree/plugin/base/integration/SettingsMixin.py
@@ -38,7 +38,7 @@ class SettingsMixin:
     def __init__(self):
         """Register mixin."""
         super().__init__()
-        self.add_mixin(PluginMixinEnum.SETTINGS, 'has_settings', __class__)
+        self.add_mixin(PluginMixinEnum.SETTINGS, 'has_settings', __class__)  # ty:ignore[unresolved-reference]
         self.settings = getattr(self, 'SETTINGS', {})
         self.user_settings = getattr(self, 'USER_SETTINGS', {})
 
diff --git a/src/backend/InvenTree/plugin/base/integration/TransitionMixin.py b/src/backend/InvenTree/plugin/base/integration/TransitionMixin.py
index 7b4a9d6981..48a947a77f 100644
--- a/src/backend/InvenTree/plugin/base/integration/TransitionMixin.py
+++ b/src/backend/InvenTree/plugin/base/integration/TransitionMixin.py
@@ -27,7 +27,9 @@ class TransitionMixin:
         """Initialize the mixin and register it."""
         super().__init__()
         self.add_mixin(
-            PluginMixinEnum.STATE_TRANSITION, 'has_transition_handlers', __class__
+            PluginMixinEnum.STATE_TRANSITION,
+            'has_transition_handlers',
+            __class__,  # ty:ignore[unresolved-reference]
         )
 
     @property
diff --git a/src/backend/InvenTree/plugin/base/integration/UrlsMixin.py b/src/backend/InvenTree/plugin/base/integration/UrlsMixin.py
index 90d596204c..7e83a67453 100644
--- a/src/backend/InvenTree/plugin/base/integration/UrlsMixin.py
+++ b/src/backend/InvenTree/plugin/base/integration/UrlsMixin.py
@@ -22,7 +22,7 @@ class UrlsMixin:
     def __init__(self):
         """Register mixin."""
         super().__init__()
-        self.add_mixin(PluginMixinEnum.URLS, 'has_urls', __class__)
+        self.add_mixin(PluginMixinEnum.URLS, 'has_urls', __class__)  # ty:ignore[unresolved-reference]
         self.urls = self.setup_urls()
 
     @classmethod
diff --git a/src/backend/InvenTree/plugin/base/integration/ValidationMixin.py b/src/backend/InvenTree/plugin/base/integration/ValidationMixin.py
index 134c2206a6..511ee7d24e 100644
--- a/src/backend/InvenTree/plugin/base/integration/ValidationMixin.py
+++ b/src/backend/InvenTree/plugin/base/integration/ValidationMixin.py
@@ -48,7 +48,7 @@ class ValidationMixin:
     def __init__(self):
         """Register the mixin."""
         super().__init__()
-        self.add_mixin(PluginMixinEnum.VALIDATION, True, __class__)
+        self.add_mixin(PluginMixinEnum.VALIDATION, True, __class__)  # ty:ignore[unresolved-reference]
 
     def raise_error(self, message):
         """Raise a ValidationError with the given message."""
diff --git a/src/backend/InvenTree/plugin/base/label/mixins.py b/src/backend/InvenTree/plugin/base/label/mixins.py
index 78182e343c..a2f756afb8 100644
--- a/src/backend/InvenTree/plugin/base/label/mixins.py
+++ b/src/backend/InvenTree/plugin/base/label/mixins.py
@@ -34,7 +34,7 @@ class LabelPrintingMixin:
     def __init__(self):  # pragma: no cover
         """Register mixin."""
         super().__init__()
-        self.add_mixin(PluginMixinEnum.LABELS, True, __class__)
+        self.add_mixin(PluginMixinEnum.LABELS, True, __class__)  # ty:ignore[unresolved-reference]
 
     BLOCKING_PRINT = True
 
diff --git a/src/backend/InvenTree/plugin/base/locate/mixins.py b/src/backend/InvenTree/plugin/base/locate/mixins.py
index b1986f3cf5..2b2783ce9d 100644
--- a/src/backend/InvenTree/plugin/base/locate/mixins.py
+++ b/src/backend/InvenTree/plugin/base/locate/mixins.py
@@ -32,7 +32,7 @@ class LocateMixin:
     def __init__(self):
         """Register the mixin."""
         super().__init__()
-        self.add_mixin(PluginMixinEnum.LOCATE, True, __class__)
+        self.add_mixin(PluginMixinEnum.LOCATE, True, __class__)  # ty:ignore[unresolved-reference]
 
     def locate_stock_item(self, item_pk):
         """Attempt to locate a particular StockItem.
diff --git a/src/backend/InvenTree/plugin/base/mail/mixins.py b/src/backend/InvenTree/plugin/base/mail/mixins.py
index 9c1287b18f..aba05001b8 100644
--- a/src/backend/InvenTree/plugin/base/mail/mixins.py
+++ b/src/backend/InvenTree/plugin/base/mail/mixins.py
@@ -36,4 +36,4 @@ class MailMixin:
     def __init__(self):
         """Register the mixin."""
         super().__init__()
-        self.add_mixin(PluginMixinEnum.MAIL, True, __class__)
+        self.add_mixin(PluginMixinEnum.MAIL, True, __class__)  # ty:ignore[unresolved-reference]
diff --git a/src/backend/InvenTree/plugin/base/supplier/mixins.py b/src/backend/InvenTree/plugin/base/supplier/mixins.py
index 56e924f061..d8ee438973 100644
--- a/src/backend/InvenTree/plugin/base/supplier/mixins.py
+++ b/src/backend/InvenTree/plugin/base/supplier/mixins.py
@@ -28,7 +28,7 @@ class SupplierMixin(SettingsMixin, Generic[PartData]):
     def __init__(self):
         """Register mixin."""
         super().__init__()
-        self.add_mixin(PluginMixinEnum.SUPPLIER, True, __class__)
+        self.add_mixin(PluginMixinEnum.SUPPLIER, True, __class__)  # ty:ignore[unresolved-reference]
 
         self.SETTINGS['SUPPLIER'] = {
             'name': 'Supplier',
diff --git a/src/backend/InvenTree/plugin/base/ui/mixins.py b/src/backend/InvenTree/plugin/base/ui/mixins.py
index 9aa4a67edd..d8fb116cdb 100644
--- a/src/backend/InvenTree/plugin/base/ui/mixins.py
+++ b/src/backend/InvenTree/plugin/base/ui/mixins.py
@@ -84,7 +84,7 @@ class UserInterfaceMixin:
     def __init__(self):
         """Register mixin."""
         super().__init__()
-        self.add_mixin(PluginMixinEnum.USER_INTERFACE, True, __class__)
+        self.add_mixin(PluginMixinEnum.USER_INTERFACE, True, __class__)  # ty:ignore[unresolved-reference]
 
     def get_ui_features(
         self, feature_type: FeatureType, context: dict, request: Request, **kwargs
diff --git a/src/backend/InvenTree/plugin/broken/bad_actor.py b/src/backend/InvenTree/plugin/broken/bad_actor.py
index 1cb0470f75..c704431892 100644
--- a/src/backend/InvenTree/plugin/broken/bad_actor.py
+++ b/src/backend/InvenTree/plugin/broken/bad_actor.py
@@ -11,7 +11,7 @@ class BadActorPlugin(InvenTreePlugin):
     def __init__(self, *args, **kwargs):
         """Initialize the plugin."""
         super().__init__(*args, **kwargs)
-        self.add_mixin('settings', 'has_settings', __class__)
+        self.add_mixin('settings', 'has_settings', __class__)  # ty:ignore[unresolved-reference]
 
     def plugin_slug(self) -> str:
         """Return the slug of this plugin."""
diff --git a/src/backend/InvenTree/plugin/broken/broken_file.py b/src/backend/InvenTree/plugin/broken/broken_file.py
index f56932e876..bf97149aef 100644
--- a/src/backend/InvenTree/plugin/broken/broken_file.py
+++ b/src/backend/InvenTree/plugin/broken/broken_file.py
@@ -7,4 +7,4 @@ class BrokenFileIntegrationPlugin(InvenTreePlugin):
     """An very broken plugin."""
 
 
-aaa = bb  # noqa: F821
+aaa = bb  # noqa: F821  # ty:ignore[unresolved-reference]