diff --git a/InvenTree/InvenTree/permissions.py b/InvenTree/InvenTree/permissions.py
index 1c3c6ee5db..973395a2a0 100644
--- a/InvenTree/InvenTree/permissions.py
+++ b/InvenTree/InvenTree/permissions.py
@@ -58,8 +58,10 @@ class RolePermission(permissions.BasePermission):
             # Extract the model name associated with this request
             model = view.serializer_class.Meta.model
 
-            # And the specific database table
-            table = model._meta.db_table
+            app_label = model._meta.app_label
+            model_name = model._meta.model_name
+
+            table = f"{app_label}_{model_name}"
         except AttributeError:
             # We will assume that if the serializer class does *not* have a Meta,
             # then we don't need a permission
diff --git a/InvenTree/InvenTree/views.py b/InvenTree/InvenTree/views.py
index d392c4cb62..5a080d7cdc 100644
--- a/InvenTree/InvenTree/views.py
+++ b/InvenTree/InvenTree/views.py
@@ -16,7 +16,7 @@ from django.urls import reverse_lazy
 from django.contrib.auth.mixins import PermissionRequiredMixin
 
 from django.views import View
-from django.views.generic import UpdateView, CreateView, FormView
+from django.views.generic import ListView, DetailView, CreateView, FormView, DeleteView, UpdateView
 from django.views.generic.base import TemplateView
 
 from part.models import Part, PartCategory
@@ -113,14 +113,39 @@ class InvenTreeRoleMixin(PermissionRequiredMixin):
     """
     Permission class based on user roles, not user 'permissions'.
 
-    To specify which role is required for the mixin,
-    set the class attribute 'role_required' to something like the following:
+    There are a number of ways that the permissions can be specified for a view:
 
-    role_required = 'part.add'
-    role_required = [
-        'part.change',
-        'build.add',
-    ]
+    1.  Specify the 'role_required' attribute (e.g. part.change)
+    2.  Specify the 'permission_required' attribute (e.g. part.change_bomitem)
+        (Note: This is the "normal" django-esque way of doing this)
+    3.  Do nothing. The mixin will attempt to "guess" what permission you require:
+        a) If there is a queryset associated with the View, we have the model!
+        b) The *type* of View tells us the permission level (e.g. AjaxUpdateView = change)
+        c) 1 + 1 = 3
+        d) Use the combination of model + permission as we would in 2)
+
+    1.  Specify the 'role_required' attribute
+        =====================================
+        To specify which role is required for the mixin,
+        set the class attribute 'role_required' to something like the following:
+
+        role_required = 'part.add'
+        role_required = [
+            'part.change',
+            'build.add',
+        ]
+
+    2.  Specify the 'permission_required' attribute
+        ===========================================
+        To specify a particular low-level permission,
+        set the class attribute 'permission_required' to something like:
+
+        permission_required = 'company.delete_company'
+
+    3.  Do Nothing
+        ==========
+
+        See above.
     """
 
     # By default, no roles are required
@@ -132,10 +157,6 @@ class InvenTreeRoleMixin(PermissionRequiredMixin):
         Determine if the current user has specified permissions
         """
 
-        if self.permission_required:
-            # Ignore role-based permissions
-            return super().has_permission()
-
         roles_required = []
 
         if type(self.role_required) is str:
@@ -163,9 +184,80 @@ class InvenTreeRoleMixin(PermissionRequiredMixin):
             if not check_user_role(user, role, permission):
                 return False
 
+        # If a permission_required is specified, use that!
+        if self.permission_required:
+            # Ignore role-based permissions
+            return super().has_permission()
+
+        # Ok, so at this point we have not explicitly require a "role" or a "permission"
+        # Instead, we will use the model to introspect the data we need
+
+        model = getattr(self, 'model', None)
+
+        if not model:
+            queryset = getattr(self, 'queryset', None)
+
+            if queryset is not None:
+                model = queryset.model
+
+        # We were able to introspect a database model
+        if model is not None:
+            app_label = model._meta.app_label
+            model_name = model._meta.model_name
+
+            table = f"{app_label}_{model_name}"
+
+            permission = self.get_permission_class()
+
+            if not permission:
+                raise AttributeError(f"permission_class not defined for {type(self).__name__}")
+
+            # Check if the user has the required permission
+            return RuleSet.check_table_permission(user, table, permission)
+
         # We did not fail any required checks
         return True
 
+    def get_permission_class(self):
+        """
+        Return the 'permission_class' required for the current View.
+
+        Must be one of:
+        
+        - view
+        - change
+        - add
+        - delete
+
+        This can either be explicitly defined, by setting the
+        'permission_class' attribute,
+        or it can be "guessed" by looking at the type of class
+        """
+
+        perm = getattr(self, 'permission_class', None)
+
+        # Permission is specified by the class itself
+        if perm:
+            return perm
+
+        # Otherwise, we will need to have a go at guessing...
+        permission_map = {
+            AjaxView: 'view',
+            ListView: 'view',
+            DetailView: 'view',
+            UpdateView: 'change',
+            DeleteView: 'delete',
+            AjaxUpdateView: 'change',
+            AjaxCreateView: 'add',
+        }
+
+        for view_class in permission_map.keys():
+
+            if issubclass(type(self), view_class):
+                return permission_map[view_class]
+
+        return None
+
 
 class AjaxMixin(InvenTreeRoleMixin):
     """ AjaxMixin provides basic functionality for rendering a Django form to JSON.
diff --git a/InvenTree/build/views.py b/InvenTree/build/views.py
index 272cd1e5d8..e8a1d33ddc 100644
--- a/InvenTree/build/views.py
+++ b/InvenTree/build/views.py
@@ -28,7 +28,6 @@ class BuildIndex(InvenTreeRoleMixin, ListView):
     model = Build
     template_name = 'build/index.html'
     context_object_name = 'builds'
-    role_required = 'build.view'
 
     def get_queryset(self):
         """ Return all Build objects (order by date, newest first) """
@@ -58,7 +57,6 @@ class BuildCancel(AjaxUpdateView):
     ajax_form_title = _('Cancel Build')
     context_object_name = 'build'
     form_class = forms.CancelBuildForm
-    role_required = 'build.change'
 
     def validate(self, build, form, **kwargs):
 
@@ -92,7 +90,6 @@ class BuildAutoAllocate(AjaxUpdateView):
     context_object_name = 'build'
     ajax_form_title = _('Allocate Stock')
     ajax_template_name = 'build/auto_allocate.html'
-    role_required = 'build.change'
 
     def get_initial(self):
         """
@@ -181,7 +178,6 @@ class BuildOutputCreate(AjaxUpdateView):
     form_class = forms.BuildOutputCreateForm
     ajax_template_name = 'build/build_output_create.html'
     ajax_form_title = _('Create Build Output')
-    role_required = 'build.change'
 
     def validate(self, build, form, **kwargs):
         """
@@ -280,6 +276,7 @@ class BuildOutputDelete(AjaxUpdateView):
     model = Build
     form_class = forms.BuildOutputDeleteForm
     ajax_form_title = _('Delete Build Output')
+
     role_required = 'build.delete'
 
     def get_initial(self):
@@ -340,8 +337,7 @@ class BuildUnallocate(AjaxUpdateView):
     form_class = forms.UnallocateBuildForm
     ajax_form_title = _("Unallocate Stock")
     ajax_template_name = "build/unallocate.html"
-    role_required = 'build.change'
-
+    
     def get_initial(self):
 
         initials = super().get_initial()
@@ -408,7 +404,7 @@ class BuildComplete(AjaxUpdateView):
 
     model = Build
     form_class = forms.CompleteBuildForm
-    role_required = 'build.change'
+    
     ajax_form_title = _('Complete Build Order')
     ajax_template_name = 'build/complete.html'
 
@@ -444,8 +440,7 @@ class BuildOutputComplete(AjaxUpdateView):
     context_object_name = "build"
     ajax_form_title = _("Complete Build Output")
     ajax_template_name = "build/complete_output.html"
-    role_required = 'build.change'
-
+    
     def get_form(self):
         
         build = self.get_object()
@@ -579,13 +574,15 @@ class BuildOutputComplete(AjaxUpdateView):
         }
 
 
-class BuildNotes(UpdateView):
+class BuildNotes(InvenTreeRoleMixin, UpdateView):
     """ View for editing the 'notes' field of a Build object.
     """
 
     context_object_name = 'build'
     template_name = 'build/notes.html'
     model = Build
+    
+    # Override the default permission role for this View
     role_required = 'build.view'
 
     fields = ['notes']
@@ -602,13 +599,12 @@ class BuildNotes(UpdateView):
         return ctx
 
 
-class BuildDetail(DetailView):
+class BuildDetail(InvenTreeRoleMixin, DetailView):
     """ Detail view of a single Build object. """
 
     model = Build
     template_name = 'build/detail.html'
     context_object_name = 'build'
-    role_required = 'build.view'
 
     def get_context_data(self, **kwargs):
 
@@ -623,12 +619,11 @@ class BuildDetail(DetailView):
         return ctx
 
 
-class BuildAllocate(DetailView):
+class BuildAllocate(InvenTreeRoleMixin, DetailView):
     """ View for allocating parts to a Build """
     model = Build
     context_object_name = 'build'
     template_name = 'build/allocate.html'
-    role_required = ['build.change']
 
     def get_context_data(self, **kwargs):
         """ Provide extra context information for the Build allocation page """
@@ -652,13 +647,15 @@ class BuildAllocate(DetailView):
 
 
 class BuildCreate(AjaxCreateView):
-    """ View to create a new Build object """
+    """
+    View to create a new Build object
+    """
+
     model = Build
     context_object_name = 'build'
     form_class = forms.EditBuildForm
     ajax_form_title = _('New Build Order')
     ajax_template_name = 'modal_form.html'
-    role_required = 'build.add'
 
     def get_form(self):
         form = super().get_form()
@@ -734,7 +731,6 @@ class BuildUpdate(AjaxUpdateView):
     context_object_name = 'build'
     ajax_form_title = _('Edit Build Order Details')
     ajax_template_name = 'modal_form.html'
-    role_required = 'build.change'
 
     def get_form(self):
 
@@ -776,7 +772,6 @@ class BuildDelete(AjaxDeleteView):
     model = Build
     ajax_template_name = 'build/delete_build.html'
     ajax_form_title = _('Delete Build Order')
-    role_required = 'build.delete'
 
 
 class BuildItemDelete(AjaxDeleteView):
@@ -788,8 +783,7 @@ class BuildItemDelete(AjaxDeleteView):
     ajax_template_name = 'build/delete_build_item.html'
     ajax_form_title = _('Unallocate Stock')
     context_object_name = 'item'
-    role_required = 'build.delete'
-
+    
     def get_data(self):
         return {
             'danger': _('Removed parts from build allocation')
@@ -805,7 +799,6 @@ class BuildItemCreate(AjaxCreateView):
     form_class = forms.EditBuildItemForm
     ajax_template_name = 'build/create_build_item.html'
     ajax_form_title = _('Allocate stock to build output')
-    role_required = 'build.add'
 
     # The output StockItem against which the allocation is being made
     output = None
@@ -1021,8 +1014,7 @@ class BuildItemEdit(AjaxUpdateView):
     ajax_template_name = 'build/edit_build_item.html'
     form_class = forms.EditBuildItemForm
     ajax_form_title = _('Edit Stock Allocation')
-    role_required = 'build.change'
-
+    
     def get_data(self):
         return {
             'info': _('Updated Build Item'),
@@ -1055,8 +1047,7 @@ class BuildAttachmentCreate(AjaxCreateView):
     model = BuildOrderAttachment
     form_class = forms.EditBuildAttachmentForm
     ajax_form_title = _('Add Build Order Attachment')
-    role_required = 'build.add'
-
+    
     def save(self, form, **kwargs):
         """
         Add information on the user that uploaded the attachment
@@ -1105,7 +1096,6 @@ class BuildAttachmentEdit(AjaxUpdateView):
     model = BuildOrderAttachment
     form_class = forms.EditBuildAttachmentForm
     ajax_form_title = _('Edit Attachment')
-    role_required = 'build.change'
 
     def get_form(self):
         form = super().get_form()
@@ -1127,7 +1117,6 @@ class BuildAttachmentDelete(AjaxDeleteView):
     model = BuildOrderAttachment
     ajax_form_title = _('Delete Attachment')
     context_object_name = 'attachment'
-    role_required = 'build.delete'
 
     def get_data(self):
         return {
diff --git a/InvenTree/company/views.py b/InvenTree/company/views.py
index e863fa1d72..59e9b23904 100644
--- a/InvenTree/company/views.py
+++ b/InvenTree/company/views.py
@@ -269,7 +269,6 @@ class SupplierPartEdit(AjaxUpdateView):
     form_class = EditSupplierPartForm
     ajax_template_name = 'modal_form.html'
     ajax_form_title = _('Edit Supplier Part')
-    role_required = 'purchase_order.change'
 
     def get_form(self):
         form = super().get_form()
@@ -294,7 +293,6 @@ class SupplierPartCreate(AjaxCreateView):
     ajax_template_name = 'company/supplier_part_create.html'
     ajax_form_title = _('Create new Supplier Part')
     context_object_name = 'part'
-    role_required = 'purchase_order.add'
 
     def validate(self, part, form):
 
@@ -413,6 +411,7 @@ class SupplierPartDelete(AjaxDeleteView):
     success_url = '/supplier/'
     ajax_template_name = 'company/partdelete.html'
     ajax_form_title = _('Delete Supplier Part')
+
     role_required = 'purchase_order.delete'
 
     parts = []
@@ -485,7 +484,6 @@ class PriceBreakCreate(AjaxCreateView):
     form_class = EditPriceBreakForm
     ajax_form_title = _('Add Price Break')
     ajax_template_name = 'modal_form.html'
-    role_required = 'purchase_order.add'
 
     def get_data(self):
         return {
@@ -547,7 +545,6 @@ class PriceBreakEdit(AjaxUpdateView):
     form_class = EditPriceBreakForm
     ajax_form_title = _('Edit Price Break')
     ajax_template_name = 'modal_form.html'
-    role_required = 'purchase_order.change'
 
     def get_form(self):
 
@@ -563,4 +560,3 @@ class PriceBreakDelete(AjaxDeleteView):
     model = SupplierPriceBreak
     ajax_form_title = _("Delete Price Break")
     ajax_template_name = 'modal_delete_form.html'
-    role_required = 'purchase_order.delete'
diff --git a/InvenTree/order/views.py b/InvenTree/order/views.py
index 091b11e825..2cd8e8a4cb 100644
--- a/InvenTree/order/views.py
+++ b/InvenTree/order/views.py
@@ -44,8 +44,6 @@ class PurchaseOrderIndex(InvenTreeRoleMixin, ListView):
     template_name = 'order/purchase_orders.html'
     context_object_name = 'orders'
 
-    role_required = 'purchase_order.view'
-
     def get_queryset(self):
         """ Retrieve the list of purchase orders,
         ensure that the most recent ones are returned first. """
@@ -65,7 +63,6 @@ class SalesOrderIndex(InvenTreeRoleMixin, ListView):
     model = SalesOrder
     template_name = 'order/sales_orders.html'
     context_object_name = 'orders'
-    role_required = 'sales_order.view'
 
 
 class PurchaseOrderDetail(InvenTreeRoleMixin, DetailView):
@@ -74,7 +71,6 @@ class PurchaseOrderDetail(InvenTreeRoleMixin, DetailView):
     context_object_name = 'order'
     queryset = PurchaseOrder.objects.all().prefetch_related('lines')
     template_name = 'order/purchase_order_detail.html'
-    role_required = 'purchase_order.view'
 
     def get_context_data(self, **kwargs):
         ctx = super().get_context_data(**kwargs)
@@ -88,7 +84,6 @@ class SalesOrderDetail(InvenTreeRoleMixin, DetailView):
     context_object_name = 'order'
     queryset = SalesOrder.objects.all().prefetch_related('lines')
     template_name = 'order/sales_order_detail.html'
-    role_required = 'sales_order.view'
 
 
 class PurchaseOrderAttachmentCreate(AjaxCreateView):
@@ -100,7 +95,6 @@ class PurchaseOrderAttachmentCreate(AjaxCreateView):
     form_class = order_forms.EditPurchaseOrderAttachmentForm
     ajax_form_title = _("Add Purchase Order Attachment")
     ajax_template_name = "modal_form.html"
-    role_required = 'purchase_order.add'
 
     def save(self, form, **kwargs):
 
@@ -150,7 +144,6 @@ class SalesOrderAttachmentCreate(AjaxCreateView):
     model = SalesOrderAttachment
     form_class = order_forms.EditSalesOrderAttachmentForm
     ajax_form_title = _('Add Sales Order Attachment')
-    role_required = 'sales_order.add'
 
     def save(self, form, **kwargs):
         """
@@ -191,7 +184,6 @@ class PurchaseOrderAttachmentEdit(AjaxUpdateView):
     model = PurchaseOrderAttachment
     form_class = order_forms.EditPurchaseOrderAttachmentForm
     ajax_form_title = _("Edit Attachment")
-    role_required = 'purchase_order.change'
 
     def get_data(self):
         return {
@@ -213,7 +205,6 @@ class SalesOrderAttachmentEdit(AjaxUpdateView):
     model = SalesOrderAttachment
     form_class = order_forms.EditSalesOrderAttachmentForm
     ajax_form_title = _("Edit Attachment")
-    role_required = 'sales_order.change'
 
     def get_data(self):
         return {
@@ -235,7 +226,6 @@ class PurchaseOrderAttachmentDelete(AjaxDeleteView):
     ajax_form_title = _("Delete Attachment")
     ajax_template_name = "order/delete_attachment.html"
     context_object_name = "attachment"
-    role_required = 'purchase_order.delete'
 
     def get_data(self):
         return {
@@ -250,7 +240,6 @@ class SalesOrderAttachmentDelete(AjaxDeleteView):
     ajax_form_title = _("Delete Attachment")
     ajax_template_name = "order/delete_attachment.html"
     context_object_name = "attachment"
-    role_required = 'sales_order.delete'
 
     def get_data(self):
         return {
@@ -264,6 +253,8 @@ class PurchaseOrderNotes(InvenTreeRoleMixin, UpdateView):
     context_object_name = 'order'
     template_name = 'order/order_notes.html'
     model = PurchaseOrder
+
+    # Override the default permission roles
     role_required = 'purchase_order.view'
 
     fields = ['notes']
@@ -311,7 +302,6 @@ class PurchaseOrderCreate(AjaxCreateView):
     model = PurchaseOrder
     ajax_form_title = _("Create Purchase Order")
     form_class = order_forms.EditPurchaseOrderForm
-    role_required = 'purchase_order.add'
 
     def get_initial(self):
         initials = super().get_initial().copy()
@@ -347,7 +337,6 @@ class SalesOrderCreate(AjaxCreateView):
     model = SalesOrder
     ajax_form_title = _("Create Sales Order")
     form_class = order_forms.EditSalesOrderForm
-    role_required = 'sales_order.add'
 
     def get_initial(self):
         initials = super().get_initial().copy()
@@ -383,7 +372,6 @@ class PurchaseOrderEdit(AjaxUpdateView):
     model = PurchaseOrder
     ajax_form_title = _('Edit Purchase Order')
     form_class = order_forms.EditPurchaseOrderForm
-    role_required = 'purchase_order.change'
 
     def get_form(self):
 
@@ -404,7 +392,6 @@ class SalesOrderEdit(AjaxUpdateView):
     model = SalesOrder
     ajax_form_title = _('Edit Sales Order')
     form_class = order_forms.EditSalesOrderForm
-    role_required = 'sales_order.change'
 
     def get_form(self):
         form = super().get_form()
@@ -422,7 +409,6 @@ class PurchaseOrderCancel(AjaxUpdateView):
     ajax_form_title = _('Cancel Order')
     ajax_template_name = 'order/order_cancel.html'
     form_class = order_forms.CancelPurchaseOrderForm
-    role_required = 'purchase_order.change'
 
     def validate(self, order, form, **kwargs):
         
@@ -449,7 +435,6 @@ class SalesOrderCancel(AjaxUpdateView):
     ajax_form_title = _("Cancel sales order")
     ajax_template_name = "order/sales_order_cancel.html"
     form_class = order_forms.CancelSalesOrderForm
-    role_required = 'sales_order.change'
 
     def validate(self, order, form, **kwargs):
 
@@ -476,7 +461,6 @@ class PurchaseOrderIssue(AjaxUpdateView):
     ajax_form_title = _('Issue Order')
     ajax_template_name = "order/order_issue.html"
     form_class = order_forms.IssuePurchaseOrderForm
-    role_required = 'purchase_order.change'
 
     def validate(self, order, form, **kwargs):
 
@@ -506,7 +490,6 @@ class PurchaseOrderComplete(AjaxUpdateView):
     ajax_template_name = "order/order_complete.html"
     ajax_form_title = _("Complete Order")
     context_object_name = 'order'
-    role_required = 'purchase_order.change'
 
     def get_context_data(self):
 
@@ -543,7 +526,6 @@ class SalesOrderShip(AjaxUpdateView):
     context_object_name = 'order'
     ajax_template_name = 'order/sales_order_ship.html'
     ajax_form_title = _('Ship Order')
-    role_required = 'sales_order.change'
 
     def post(self, request, *args, **kwargs):
 
@@ -587,6 +569,8 @@ class PurchaseOrderExport(AjaxView):
     """
 
     model = PurchaseOrder
+
+    # Specify role as we cannot introspect from "AjaxView"
     role_required = 'purchase_order.view'
 
     def get(self, request, *args, **kwargs):
@@ -619,6 +603,8 @@ class PurchaseOrderReceive(AjaxUpdateView):
     form_class = order_forms.ReceivePurchaseOrderForm
     ajax_form_title = _("Receive Parts")
     ajax_template_name = "order/receive_parts.html"
+
+    # Specify role as we do not specify a Model against this view
     role_required = 'purchase_order.change'
 
     # Where the parts will be going (selected in POST request)
@@ -1117,7 +1103,6 @@ class POLineItemCreate(AjaxCreateView):
     context_object_name = 'line'
     form_class = order_forms.EditPurchaseOrderLineItemForm
     ajax_form_title = _('Add Line Item')
-    role_required = 'purchase_order.add'
 
     def validate(self, item, form, **kwargs):
 
@@ -1201,7 +1186,6 @@ class SOLineItemCreate(AjaxCreateView):
     context_order_name = 'line'
     form_class = order_forms.EditSalesOrderLineItemForm
     ajax_form_title = _('Add Line Item')
-    role_required = 'sales_order.add'
 
     def get_form(self, *args, **kwargs):
 
@@ -1253,7 +1237,6 @@ class SOLineItemEdit(AjaxUpdateView):
     model = SalesOrderLineItem
     form_class = order_forms.EditSalesOrderLineItemForm
     ajax_form_title = _('Edit Line Item')
-    role_required = 'sales_order.change'
 
     def get_form(self):
         form = super().get_form()
@@ -1272,7 +1255,6 @@ class POLineItemEdit(AjaxUpdateView):
     form_class = order_forms.EditPurchaseOrderLineItemForm
     ajax_template_name = 'modal_form.html'
     ajax_form_title = _('Edit Line Item')
-    role_required = 'purchase_order.change'
 
     def get_form(self):
         form = super().get_form()
@@ -1290,7 +1272,6 @@ class POLineItemDelete(AjaxDeleteView):
     model = PurchaseOrderLineItem
     ajax_form_title = _('Delete Line Item')
     ajax_template_name = 'order/po_lineitem_delete.html'
-    role_required = 'purchase_order.delete'
 
     def get_data(self):
         return {
@@ -1303,7 +1284,6 @@ class SOLineItemDelete(AjaxDeleteView):
     model = SalesOrderLineItem
     ajax_form_title = _("Delete Line Item")
     ajax_template_name = "order/so_lineitem_delete.html"
-    role_required = 'sales_order.delete'
 
     def get_data(self):
         return {
@@ -1317,8 +1297,7 @@ class SalesOrderAllocationCreate(AjaxCreateView):
     model = SalesOrderAllocation
     form_class = order_forms.EditSalesOrderAllocationForm
     ajax_form_title = _('Allocate Stock to Order')
-    role_required = 'sales_order.add'
-
+    
     def get_initial(self):
         initials = super().get_initial().copy()
 
@@ -1392,8 +1371,7 @@ class SalesOrderAllocationEdit(AjaxUpdateView):
     model = SalesOrderAllocation
     form_class = order_forms.EditSalesOrderAllocationForm
     ajax_form_title = _('Edit Allocation Quantity')
-    role_required = 'sales_order.change'
-
+    
     def get_form(self):
         form = super().get_form()
 
@@ -1410,4 +1388,3 @@ class SalesOrderAllocationDelete(AjaxDeleteView):
     ajax_form_title = _("Remove allocation")
     context_object_name = 'allocation'
     ajax_template_name = "order/so_allocation_delete.html"
-    role_required = 'sales_order.delete'
diff --git a/InvenTree/part/views.py b/InvenTree/part/views.py
index cce4db700d..1cb2976ff8 100644
--- a/InvenTree/part/views.py
+++ b/InvenTree/part/views.py
@@ -57,8 +57,6 @@ class PartIndex(InvenTreeRoleMixin, ListView):
     template_name = 'part/category.html'
     context_object_name = 'parts'
 
-    role_required = 'part.view'
-
     def get_queryset(self):
         return Part.objects.all().select_related('category')
 
@@ -85,7 +83,6 @@ class PartRelatedCreate(AjaxCreateView):
     form_class = part_forms.CreatePartRelatedForm
     ajax_form_title = _("Add Related Part")
     ajax_template_name = "modal_form.html"
-    role_required = 'part.change'
 
     def get_initial(self):
         """ Set parent part as part_1 field """
@@ -141,6 +138,8 @@ class PartRelatedDelete(AjaxDeleteView):
     model = PartRelated
     ajax_form_title = _("Delete Related Part")
     context_object_name = "related"
+
+    # Explicit role requirement
     role_required = 'part.change'
 
 
@@ -154,8 +153,6 @@ class PartAttachmentCreate(AjaxCreateView):
     ajax_form_title = _("Add part attachment")
     ajax_template_name = "modal_form.html"
 
-    role_required = 'part.add'
-
     def save(self, form, **kwargs):
         """
         Record the user that uploaded this attachment
@@ -207,8 +204,6 @@ class PartAttachmentEdit(AjaxUpdateView):
     form_class = part_forms.EditPartAttachmentForm
     ajax_template_name = 'modal_form.html'
     ajax_form_title = _('Edit attachment')
-
-    role_required = 'part.change'
     
     def get_data(self):
         return {
@@ -245,8 +240,6 @@ class PartTestTemplateCreate(AjaxCreateView):
     model = PartTestTemplate
     form_class = part_forms.EditPartTestTemplateForm
     ajax_form_title = _("Create Test Template")
-
-    role_required = 'part.add'
     
     def get_initial(self):
 
@@ -275,8 +268,6 @@ class PartTestTemplateEdit(AjaxUpdateView):
     form_class = part_forms.EditPartTestTemplateForm
     ajax_form_title = _("Edit Test Template")
 
-    role_required = 'part.change'
-
     def get_form(self):
 
         form = super().get_form()
@@ -291,8 +282,6 @@ class PartTestTemplateDelete(AjaxDeleteView):
     model = PartTestTemplate
     ajax_form_title = _("Delete Test Template")
 
-    role_required = 'part.delete'
-
 
 class PartSetCategory(AjaxUpdateView):
     """ View for settings the part category for multiple parts at once """
@@ -386,8 +375,6 @@ class MakePartVariant(AjaxCreateView):
     ajax_form_title = _('Create Variant')
     ajax_template_name = 'part/variant_part.html'
 
-    role_required = 'part.add'
-
     def get_part_template(self):
         return get_object_or_404(Part, id=self.kwargs['pk'])
 
@@ -468,8 +455,6 @@ class PartDuplicate(AjaxCreateView):
     ajax_form_title = _("Duplicate Part")
     ajax_template_name = "part/copy_part.html"
 
-    role_required = 'part.add'
-
     def get_data(self):
         return {
             'success': _('Copied part')
@@ -594,8 +579,6 @@ class PartCreate(AjaxCreateView):
     ajax_form_title = _('Create New Part')
     ajax_template_name = 'part/create_part.html'
 
-    role_required = 'part.add'
-
     def get_data(self):
         return {
             'success': _("Created new part"),
@@ -772,8 +755,6 @@ class PartDetail(InvenTreeRoleMixin, DetailView):
     queryset = Part.objects.all().select_related('category')
     template_name = 'part/detail.html'
 
-    role_required = 'part.view'
-
     # Add in some extra context information based on query params
     def get_context_data(self, **kwargs):
         """ Provide extra context data to template
@@ -859,8 +840,6 @@ class PartImageUpload(AjaxUpdateView):
 
     form_class = part_forms.PartImageForm
 
-    role_required = 'part.change'
-
     def get_data(self):
         return {
             'success': _('Updated part image'),
@@ -874,8 +853,6 @@ class PartImageSelect(AjaxUpdateView):
     ajax_template_name = 'part/select_image.html'
     ajax_form_title = _('Select Part Image')
 
-    role_required = 'part.change'
-
     fields = [
         'image',
     ]
@@ -917,8 +894,6 @@ class PartEdit(AjaxUpdateView):
     ajax_form_title = _('Edit Part Properties')
     context_object_name = 'part'
 
-    role_required = 'part.change'
-
     def get_form(self):
         """ Create form for Part editing.
         Overrides default get_form() method to limit the choices
@@ -948,7 +923,6 @@ class BomDuplicate(AjaxUpdateView):
     ajax_form_title = _('Duplicate BOM')
     ajax_template_name = 'part/bom_duplicate.html'
     form_class = part_forms.BomDuplicateForm
-    role_required = 'part.change'
     
     def get_form(self):
 
@@ -1002,8 +976,6 @@ class BomValidate(AjaxUpdateView):
     context_object_name = 'part'
     form_class = part_forms.BomValidateForm
 
-    role_required = 'part.change'
-
     def get_context(self):
         return {
             'part': self.get_object(),
@@ -1854,8 +1826,6 @@ class PartDelete(AjaxDeleteView):
     ajax_form_title = _('Confirm Part Deletion')
     context_object_name = 'part'
 
-    role_required = 'part.delete'
-
     success_url = '/part/'
 
     def get_data(self):
@@ -1977,9 +1947,9 @@ class PartPricing(AjaxView):
 
 
 class PartParameterTemplateCreate(AjaxCreateView):
-    """ View for creating a new PartParameterTemplate """
-
-    role_required = 'part.add'
+    """
+    View for creating a new PartParameterTemplate
+    """
 
     model = PartParameterTemplate
     form_class = part_forms.EditPartParameterTemplateForm
@@ -1987,9 +1957,9 @@ class PartParameterTemplateCreate(AjaxCreateView):
 
 
 class PartParameterTemplateEdit(AjaxUpdateView):
-    """ View for editing a PartParameterTemplate """
-
-    role_required = 'part.change'
+    """
+    View for editing a PartParameterTemplate
+    """
 
     model = PartParameterTemplate
     form_class = part_forms.EditPartParameterTemplateForm
@@ -1999,8 +1969,6 @@ class PartParameterTemplateEdit(AjaxUpdateView):
 class PartParameterTemplateDelete(AjaxDeleteView):
     """ View for deleting an existing PartParameterTemplate """
 
-    role_required = 'part.delete'
-
     model = PartParameterTemplate
     ajax_form_title = _("Delete Part Parameter Template")
 
@@ -2008,8 +1976,6 @@ class PartParameterTemplateDelete(AjaxDeleteView):
 class PartParameterCreate(AjaxCreateView):
     """ View for creating a new PartParameter """
 
-    role_required = 'part.add'
-
     model = PartParameter
     form_class = part_forms.EditPartParameterForm
     ajax_form_title = _('Create Part Parameter')
@@ -2060,8 +2026,6 @@ class PartParameterCreate(AjaxCreateView):
 class PartParameterEdit(AjaxUpdateView):
     """ View for editing a PartParameter """
 
-    role_required = 'part.change'
-
     model = PartParameter
     form_class = part_forms.EditPartParameterForm
     ajax_form_title = _('Edit Part Parameter')
@@ -2076,8 +2040,6 @@ class PartParameterEdit(AjaxUpdateView):
 class PartParameterDelete(AjaxDeleteView):
     """ View for deleting a PartParameter """
 
-    role_required = 'part.change'
-
     model = PartParameter
     ajax_template_name = 'part/param_delete.html'
     ajax_form_title = _('Delete Part Parameter')
@@ -2091,8 +2053,6 @@ class CategoryDetail(InvenTreeRoleMixin, DetailView):
     queryset = PartCategory.objects.all().prefetch_related('children')
     template_name = 'part/category_partlist.html'
 
-    role_required = ['part_category.view', 'part.view']
-
     def get_context_data(self, **kwargs):
 
         context = super(CategoryDetail, self).get_context_data(**kwargs).copy()
@@ -2135,14 +2095,15 @@ class CategoryParametric(CategoryDetail):
 
 
 class CategoryEdit(AjaxUpdateView):
-    """ Update view to edit a PartCategory """
+    """
+    Update view to edit a PartCategory
+    """
+    
     model = PartCategory
     form_class = part_forms.EditCategoryForm
     ajax_template_name = 'modal_form.html'
     ajax_form_title = _('Edit Part Category')
 
-    role_required = 'part_category.change'
-
     def get_context_data(self, **kwargs):
         context = super(CategoryEdit, self).get_context_data(**kwargs).copy()
 
@@ -2173,15 +2134,16 @@ class CategoryEdit(AjaxUpdateView):
 
 
 class CategoryDelete(AjaxDeleteView):
-    """ Delete view to delete a PartCategory """
+    """
+    Delete view to delete a PartCategory
+    """
+    
     model = PartCategory
     ajax_template_name = 'part/category_delete.html'
     ajax_form_title = _('Delete Part Category')
     context_object_name = 'category'
     success_url = '/part/'
 
-    role_required = 'part_category.delete'
-
     def get_data(self):
         return {
             'danger': _('Part category was deleted'),
@@ -2196,8 +2158,6 @@ class CategoryCreate(AjaxCreateView):
     ajax_template_name = 'modal_form.html'
     form_class = part_forms.EditCategoryForm
 
-    role_required = 'part_category.add'
-
     def get_context_data(self, **kwargs):
         """ Add extra context data to template.
 
@@ -2236,8 +2196,6 @@ class CategoryCreate(AjaxCreateView):
 class CategoryParameterTemplateCreate(AjaxCreateView):
     """ View for creating a new PartCategoryParameterTemplate """
 
-    role_required = 'part_category.change'
-
     model = PartCategoryParameterTemplate
     form_class = part_forms.EditCategoryParameterTemplateForm
     ajax_form_title = _('Create Category Parameter Template')
@@ -2339,8 +2297,6 @@ class CategoryParameterTemplateCreate(AjaxCreateView):
 class CategoryParameterTemplateEdit(AjaxUpdateView):
     """ View for editing a PartCategoryParameterTemplate """
 
-    role_required = 'part_category.change'
-
     model = PartCategoryParameterTemplate
     form_class = part_forms.EditCategoryParameterTemplateForm
     ajax_form_title = _('Edit Category Parameter Template')
@@ -2398,8 +2354,6 @@ class CategoryParameterTemplateEdit(AjaxUpdateView):
 class CategoryParameterTemplateDelete(AjaxDeleteView):
     """ View for deleting an existing PartCategoryParameterTemplate """
 
-    role_required = 'part_category.change'
-
     model = PartCategoryParameterTemplate
     ajax_form_title = _("Delete Category Parameter Template")
 
@@ -2413,14 +2367,15 @@ class CategoryParameterTemplateDelete(AjaxDeleteView):
 
 
 class BomItemCreate(AjaxCreateView):
-    """ Create view for making a new BomItem object """
+    """
+    Create view for making a new BomItem object
+    """
+    
     model = BomItem
     form_class = part_forms.EditBomItemForm
     ajax_template_name = 'modal_form.html'
     ajax_form_title = _('Create BOM Item')
 
-    role_required = 'part.add'
-
     def get_form(self):
         """ Override get_form() method to reduce Part selection options.
 
@@ -2491,8 +2446,6 @@ class BomItemEdit(AjaxUpdateView):
     ajax_template_name = 'modal_form.html'
     ajax_form_title = _('Edit BOM item')
 
-    role_required = 'part.change'
-
     def get_form(self):
         """ Override get_form() method to filter part selection options
 
@@ -2543,13 +2496,12 @@ class BomItemEdit(AjaxUpdateView):
 
 class BomItemDelete(AjaxDeleteView):
     """ Delete view for removing BomItem """
+
     model = BomItem
     ajax_template_name = 'part/bom-delete.html'
     context_object_name = 'item'
     ajax_form_title = _('Confim BOM item deletion')
 
-    role_required = 'part.change'
-
 
 class PartSalePriceBreakCreate(AjaxCreateView):
     """ View for creating a sale price break for a part """
@@ -2557,8 +2509,6 @@ class PartSalePriceBreakCreate(AjaxCreateView):
     model = PartSellPriceBreak
     form_class = part_forms.EditPartSalePriceBreakForm
     ajax_form_title = _('Add Price Break')
-
-    role_required = 'part.add'
     
     def get_data(self):
         return {
@@ -2608,8 +2558,6 @@ class PartSalePriceBreakEdit(AjaxUpdateView):
     form_class = part_forms.EditPartSalePriceBreakForm
     ajax_form_title = _('Edit Price Break')
 
-    role_required = 'part.change'
-
     def get_form(self):
 
         form = super().get_form()
@@ -2624,5 +2572,3 @@ class PartSalePriceBreakDelete(AjaxDeleteView):
     model = PartSellPriceBreak
     ajax_form_title = _("Delete Price Break")
     ajax_template_name = "modal_delete_form.html"
-
-    role_required = 'part.delete'
diff --git a/InvenTree/stock/urls.py b/InvenTree/stock/urls.py
index 93758588ce..5c6c678978 100644
--- a/InvenTree/stock/urls.py
+++ b/InvenTree/stock/urls.py
@@ -45,9 +45,6 @@ stock_tracking_urls = [
 
     # delete
     url(r'^(?P<pk>\d+)/delete', views.StockItemTrackingDelete.as_view(), name='stock-tracking-delete'),
-
-    # list
-    url('^.*$', views.StockTrackingIndex.as_view(), name='stock-tracking-list')
 ]
 
 stock_urls = [
diff --git a/InvenTree/stock/views.py b/InvenTree/stock/views.py
index 0129332d1d..e697bf103a 100644
--- a/InvenTree/stock/views.py
+++ b/InvenTree/stock/views.py
@@ -49,7 +49,6 @@ class StockIndex(InvenTreeRoleMixin, ListView):
     model = StockItem
     template_name = 'stock/location.html'
     context_obect_name = 'locations'
-    role_required = 'stock.view'
 
     def get_context_data(self, **kwargs):
         context = super(StockIndex, self).get_context_data(**kwargs).copy()
@@ -75,7 +74,6 @@ class StockLocationDetail(InvenTreeRoleMixin, DetailView):
     template_name = 'stock/location.html'
     queryset = StockLocation.objects.all()
     model = StockLocation
-    role_required = ['stock_location.view', 'stock.view']
 
 
 class StockItemDetail(InvenTreeRoleMixin, DetailView):
@@ -87,7 +85,6 @@ class StockItemDetail(InvenTreeRoleMixin, DetailView):
     template_name = 'stock/item.html'
     queryset = StockItem.objects.all()
     model = StockItem
-    role_required = 'stock.view'
 
 
 class StockItemNotes(InvenTreeRoleMixin, UpdateView):
@@ -96,6 +93,7 @@ class StockItemNotes(InvenTreeRoleMixin, UpdateView):
     context_object_name = 'item'
     template_name = 'stock/item_notes.html'
     model = StockItem
+
     role_required = 'stock.view'
 
     fields = ['notes']
@@ -123,8 +121,7 @@ class StockLocationEdit(AjaxUpdateView):
     context_object_name = 'location'
     ajax_template_name = 'modal_form.html'
     ajax_form_title = _('Edit Stock Location')
-    role_required = 'stock_location.change'
-
+    
     def get_form(self):
         """ Customize form data for StockLocation editing.
 
@@ -246,6 +243,7 @@ class StockLocationQRCode(QRCodeView):
     """ View for displaying a QR code for a StockLocation object """
 
     ajax_form_title = _("Stock Location QR code")
+
     role_required = ['stock_location.view', 'stock.view']
 
     def get_qr_data(self):
@@ -266,7 +264,6 @@ class StockItemAttachmentCreate(AjaxCreateView):
     form_class = StockForms.EditStockItemAttachmentForm
     ajax_form_title = _("Add Stock Item Attachment")
     ajax_template_name = "modal_form.html"
-    role_required = 'stock.add'
 
     def save(self, form, **kwargs):
         """ Record the user that uploaded the attachment """
@@ -312,8 +309,7 @@ class StockItemAttachmentEdit(AjaxUpdateView):
     model = StockItemAttachment
     form_class = StockForms.EditStockItemAttachmentForm
     ajax_form_title = _("Edit Stock Item Attachment")
-    role_required = 'stock.change'
-
+    
     def get_form(self):
 
         form = super().get_form()
@@ -331,8 +327,7 @@ class StockItemAttachmentDelete(AjaxDeleteView):
     ajax_form_title = _("Delete Stock Item Attachment")
     ajax_template_name = "attachment_delete.html"
     context_object_name = "attachment"
-    role_required = 'stock.delete'
-
+    
     def get_data(self):
         return {
             'danger': _("Deleted attachment"),
@@ -348,7 +343,6 @@ class StockItemAssignToCustomer(AjaxUpdateView):
     ajax_form_title = _("Assign to Customer")
     context_object_name = "item"
     form_class = StockForms.AssignStockItemToCustomerForm
-    role_required = 'stock.change'
 
     def validate(self, item, form, **kwargs):
 
@@ -382,8 +376,7 @@ class StockItemReturnToStock(AjaxUpdateView):
     ajax_form_title = _("Return to Stock")
     context_object_name = "item"
     form_class = StockForms.ReturnStockItemForm
-    role_required = 'stock.change'
-
+    
     def validate(self, item, form, **kwargs):
 
         location = form.cleaned_data.get('location', None)
@@ -412,6 +405,7 @@ class StockItemDeleteTestData(AjaxUpdateView):
     model = StockItem
     form_class = ConfirmForm
     ajax_form_title = _("Delete All Test Data")
+        
     role_required = ['stock.change', 'stock.delete']
 
     def get_form(self):
@@ -448,7 +442,6 @@ class StockItemTestResultCreate(AjaxCreateView):
     model = StockItemTestResult
     form_class = StockForms.EditStockItemTestResultForm
     ajax_form_title = _("Add Test Result")
-    role_required = 'stock.add'
 
     def save(self, form, **kwargs):
         """
@@ -489,7 +482,6 @@ class StockItemTestResultEdit(AjaxUpdateView):
     model = StockItemTestResult
     form_class = StockForms.EditStockItemTestResultForm
     ajax_form_title = _("Edit Test Result")
-    role_required = 'stock.change'
 
     def get_form(self):
 
@@ -508,7 +500,6 @@ class StockItemTestResultDelete(AjaxDeleteView):
     model = StockItemTestResult
     ajax_form_title = _("Delete Test Result")
     context_object_name = "result"
-    role_required = 'stock.delete'
 
 
 class StockExportOptions(AjaxView):
@@ -517,7 +508,6 @@ class StockExportOptions(AjaxView):
     model = StockLocation
     ajax_form_title = _('Stock Export Options')
     form_class = StockForms.ExportOptionsForm
-    role_required = 'stock.view'
 
     def post(self, request, *args, **kwargs):
 
@@ -665,7 +655,6 @@ class StockItemInstall(AjaxUpdateView):
     form_class = StockForms.InstallStockForm
     ajax_form_title = _('Install Stock Item')
     ajax_template_name = "stock/item_install.html"
-    role_required = 'stock.change'
 
     part = None
 
@@ -1232,7 +1221,6 @@ class StockItemEdit(AjaxUpdateView):
     context_object_name = 'item'
     ajax_template_name = 'modal_form.html'
     ajax_form_title = _('Edit Stock Item')
-    role_required = 'stock.change'
 
     def get_form(self):
         """ Get form for StockItem editing.
@@ -1343,7 +1331,6 @@ class StockItemConvert(AjaxUpdateView):
     ajax_form_title = _('Convert Stock Item')
     ajax_template_name = 'stock/stockitem_convert.html'
     context_object_name = 'item'
-    role_required = 'stock.change'
 
     def get_form(self):
         """
@@ -1369,7 +1356,6 @@ class StockLocationCreate(AjaxCreateView):
     context_object_name = 'location'
     ajax_template_name = 'modal_form.html'
     ajax_form_title = _('Create new Stock Location')
-    role_required = 'stock_location.add'
 
     def get_initial(self):
         initials = super(StockLocationCreate, self).get_initial().copy()
@@ -1462,7 +1448,6 @@ class StockItemSerialize(AjaxUpdateView):
     ajax_template_name = 'stock/item_serialize.html'
     ajax_form_title = _('Serialize Stock')
     form_class = StockForms.SerializeStockForm
-    role_required = 'stock.change'
 
     def get_form(self):
 
@@ -1555,7 +1540,6 @@ class StockItemCreate(AjaxCreateView):
     context_object_name = 'item'
     ajax_template_name = 'modal_form.html'
     ajax_form_title = _('Create new Stock Item')
-    role_required = 'stock.add'
 
     def get_part(self, form=None):
         """
@@ -1880,7 +1864,6 @@ class StockLocationDelete(AjaxDeleteView):
     ajax_template_name = 'stock/location_delete.html'
     context_object_name = 'location'
     ajax_form_title = _('Delete Stock Location')
-    role_required = 'stock_location.delete'
 
 
 class StockItemDelete(AjaxDeleteView):
@@ -1894,7 +1877,6 @@ class StockItemDelete(AjaxDeleteView):
     ajax_template_name = 'stock/item_delete.html'
     context_object_name = 'item'
     ajax_form_title = _('Delete Stock Item')
-    role_required = 'stock.delete'
 
 
 class StockItemTrackingDelete(AjaxDeleteView):
@@ -1906,18 +1888,6 @@ class StockItemTrackingDelete(AjaxDeleteView):
     model = StockItemTracking
     ajax_template_name = 'stock/tracking_delete.html'
     ajax_form_title = _('Delete Stock Tracking Entry')
-    role_required = 'stock.delete'
-
-
-class StockTrackingIndex(InvenTreeRoleMixin, ListView):
-    """
-    StockTrackingIndex provides a page to display StockItemTracking objects
-    """
-
-    model = StockItemTracking
-    template_name = 'stock/tracking.html'
-    context_object_name = 'items'
-    role_required = 'stock.view'
 
 
 class StockItemTrackingEdit(AjaxUpdateView):
@@ -1926,7 +1896,6 @@ class StockItemTrackingEdit(AjaxUpdateView):
     model = StockItemTracking
     ajax_form_title = _('Edit Stock Tracking Entry')
     form_class = StockForms.TrackingEntryForm
-    role_required = 'stock.change'
 
 
 class StockItemTrackingCreate(AjaxCreateView):
@@ -1936,7 +1905,6 @@ class StockItemTrackingCreate(AjaxCreateView):
     model = StockItemTracking
     ajax_form_title = _("Add Stock Tracking Entry")
     form_class = StockForms.TrackingEntryForm
-    role_required = 'stock.add'
 
     def post(self, request, *args, **kwargs):
 
diff --git a/InvenTree/users/models.py b/InvenTree/users/models.py
index 3952c00e91..903bc10dfa 100644
--- a/InvenTree/users/models.py
+++ b/InvenTree/users/models.py
@@ -68,6 +68,7 @@ class RuleSet(models.Model):
             'part_partparameter',
             'part_partrelated',
             'part_partstar',
+            'company_supplierpart',
         ],
         'stock_location': [
             'stock_stocklocation',
@@ -94,11 +95,11 @@ class RuleSet(models.Model):
         ],
         'purchase_order': [
             'company_company',
-            'company_supplierpart',
             'company_supplierpricebreak',
             'order_purchaseorder',
             'order_purchaseorderattachment',
             'order_purchaseorderlineitem',
+            'company_supplierpart',
         ],
         'sales_order': [
             'company_company',
@@ -342,7 +343,7 @@ def update_group_roles(group, debug=False):
             content_type = ContentType.objects.get(app_label=app, model=model)
             permission = Permission.objects.get(content_type=content_type, codename=perm)
         except ContentType.DoesNotExist:
-            print(f"Error: Could not find permission matching '{permission_string}'")
+            raise ValueError(f"Error: Could not find permission matching '{permission_string}'")
             permission = None
 
         return permission