diff --git a/tailbone/views/employees.py b/tailbone/views/employees.py
index c1f4b01c..46375bb4 100644
--- a/tailbone/views/employees.py
+++ b/tailbone/views/employees.py
@@ -329,5 +329,12 @@ class EmployeeView(MasterView):
                                        "View *all* (not just current) {}".format(model_title_plural))
 
 
-def includeme(config):
+def defaults(config, **kwargs):
+    base = globals()
+
+    EmployeeView = kwargs.get('EmployeeView', base['EmployeeView'])
     EmployeeView.defaults(config)
+
+
+def includeme(config):
+    defaults(config)
diff --git a/tailbone/views/people.py b/tailbone/views/people.py
index 3f055493..55f35927 100644
--- a/tailbone/views/people.py
+++ b/tailbone/views/people.py
@@ -2,7 +2,7 @@
 ################################################################################
 #
 #  Rattail -- Retail Software Framework
-#  Copyright © 2010-2021 Lance Edgar
+#  Copyright © 2010-2022 Lance Edgar
 #
 #  This file is part of Rattail.
 #
@@ -1470,7 +1470,18 @@ class MergePeopleRequestView(MasterView):
         return "(person not found)"
 
 
-def includeme(config):
+def defaults(config, **kwargs):
+    base = globals()
+
+    PersonView = kwargs.get('PersonView', base['PersonView'])
     PersonView.defaults(config)
+
+    PersonNoteView = kwargs.get('PersonNoteView', base['PersonNoteView'])
     PersonNoteView.defaults(config)
+
+    MergePeopleRequestView = kwargs.get('MergePeopleRequestView', base['MergePeopleRequestView'])
     MergePeopleRequestView.defaults(config)
+
+
+def includeme(config):
+    defaults(config)
diff --git a/tailbone/views/products.py b/tailbone/views/products.py
index 33615ef4..145f55cb 100644
--- a/tailbone/views/products.py
+++ b/tailbone/views/products.py
@@ -2405,6 +2405,15 @@ class PendingProductView(MasterView):
                         permission='{}.resolve_product'.format(permission_prefix))
 
 
-def includeme(config):
+def defaults(config, **kwargs):
+    base = globals()
+
+    ProductView = kwargs.get('ProductView', base['ProductView'])
     ProductView.defaults(config)
+
+    PendingProductView = kwargs.get('PendingProductView', base['PendingProductView'])
     PendingProductView.defaults(config)
+
+
+def includeme(config):
+    defaults(config)
diff --git a/tailbone/views/vendors/__init__.py b/tailbone/views/vendors/__init__.py
index 6a31777c..7d35780e 100644
--- a/tailbone/views/vendors/__init__.py
+++ b/tailbone/views/vendors/__init__.py
@@ -2,7 +2,7 @@
 ################################################################################
 #
 #  Rattail -- Retail Software Framework
-#  Copyright © 2010-2021 Lance Edgar
+#  Copyright © 2010-2022 Lance Edgar
 #
 #  This file is part of Rattail.
 #
@@ -29,5 +29,10 @@ from __future__ import unicode_literals, absolute_import
 from .core import VendorView
 
 
+def defaults(config, **kwargs):
+    from .core import defaults
+    return defaults(config, **kwargs)
+
+
 def includeme(config):
     config.include('tailbone.views.vendors.core')
diff --git a/tailbone/views/vendors/core.py b/tailbone/views/vendors/core.py
index 36280738..b3b003e7 100644
--- a/tailbone/views/vendors/core.py
+++ b/tailbone/views/vendors/core.py
@@ -180,5 +180,12 @@ class VendorView(MasterView):
         ]
 
 
-def includeme(config):
+def defaults(config, **kwargs):
+    base = globals()
+
+    VendorView = kwargs.get('VendorView', base['VendorView'])
     VendorView.defaults(config)
+
+
+def includeme(config):
+    defaults(config)