diff --git a/xos/attic/cordsubscriberroot_bottom.py b/xos/attic/cordsubscriberroot_bottom.py
new file mode 100644
index 0000000..5821215
--- /dev/null
+++ b/xos/attic/cordsubscriberroot_bottom.py
@@ -0,0 +1 @@
+CordSubscriberRoot.setup_simple_attributes()
diff --git a/xos/attic/cordsubscriberroot_model.py b/xos/attic/cordsubscriberroot_model.py
new file mode 100644
index 0000000..e4ee81f
--- /dev/null
+++ b/xos/attic/cordsubscriberroot_model.py
@@ -0,0 +1,112 @@
+# 'simple_attributes' will be expanded into properties and setters that
+# store the attribute using self.set_attribute / self.get_attribute.
+
+simple_attributes = ( ("devices", []), )
+
+sync_attributes = ("firewall_enable",
+                   "firewall_rules",
+                   "url_filter_enable",
+                   "url_filter_rules",
+                   "cdn_enable",
+                   "uplink_speed",
+                   "downlink_speed",
+                   "enable_uverse",
+                   "status")
+
+def __init__(self, *args, **kwargs):
+    super(CordSubscriberRoot, self).__init__(*args, **kwargs)
+
+def find_device(self, mac):
+    for device in self.devices:
+        if device["mac"] == mac:
+            return device
+    return None
+
+def update_device(self, mac, **kwargs):
+    # kwargs may be "level" or "mac"
+    #    Setting one of these to None will cause None to be stored in the db
+    devices = self.devices
+    for device in devices:
+        if device["mac"] == mac:
+            for arg in kwargs.keys():
+                device[arg] = kwargs[arg]
+            self.devices = devices
+            return device
+    raise ValueError("Device with mac %s not found" % mac)
+
+def create_device(self, **kwargs):
+    if "mac" not in kwargs:
+        raise XOSMissingField("The mac field is required")
+
+    if self.find_device(kwargs['mac']):
+            raise XOSDuplicateKey("Device with mac %s already exists" % kwargs["mac"])
+
+    device = kwargs.copy()
+
+    devices = self.devices
+    devices.append(device)
+    self.devices = devices
+
+    return device
+
+def delete_device(self, mac):
+    devices = self.devices
+    for device in devices:
+        if device["mac"]==mac:
+            devices.remove(device)
+            self.devices = devices
+            return
+
+    raise ValueError("Device with mac %s not found" % mac)
+
+#--------------------------------------------------------------------------
+# Deprecated -- devices used to be called users
+
+def find_user(self, uid):
+    return self.find_device(uid)
+
+def update_user(self, uid, **kwargs):
+    return self.update_device(uid, **kwargs)
+
+def create_user(self, **kwargs):
+    return self.create_device(**kwargs)
+
+def delete_user(self, uid):
+    return self.delete_user(uid)
+
+# ------------------------------------------------------------------------
+
+@property
+def services(self):
+    return {"cdn": self.cdn_enable,
+            "url_filter": self.url_filter_enable,
+            "firewall": self.firewall_enable}
+
+@services.setter
+def services(self, value):
+    pass
+
+def invalidate_related_objects(self):
+    # Dirty all vSGs related to this subscriber, so the vSG synchronizer
+    # will run.
+
+    # TODO: This should be reimplemented to use a watcher instead.
+
+    # NOTE: "vOLT" and "vCPE" are hardcoded below. They had better agree
+    # with the kinds defined in the vOLT and vCPE models.
+
+    for tenant in self.subscribed_tenants.all():
+        if tenant.kind == "vOLT":
+            for inner_tenant in tenant.subscribed_tenants.all():
+                if inner_tenant.kind == "vCPE":
+                    inner_tenant.save()
+
+def save(self, *args, **kwargs):
+    self.validate_unique_service_specific_id(none_okay=True)
+    if (not hasattr(self, 'caller') or not self.caller.is_admin):
+        if (self.has_field_changed("service_specific_id")):
+            raise XOSPermissionDenied("You do not have permission to change service_specific_id")
+    super(CordSubscriberRoot, self).save(*args, **kwargs)
+
+    self.invalidate_related_objects()
+
diff --git a/xos/attic/header.py b/xos/attic/header.py
new file mode 100644
index 0000000..afa4e4c
--- /dev/null
+++ b/xos/attic/header.py
@@ -0,0 +1,21 @@
+from django.db import models
+from django.db.models import *
+from core.models import Service, PlCoreBase, Slice, Instance, Tenant, TenantWithContainer, Node, Image, User, Flavor, TenantRoot, NetworkParameter, NetworkParameterType, Port, AddressPool, User
+from core.models.plcorebase import StrippedCharField
+import os
+from django.db import models, transaction
+from django.forms.models import model_to_dict
+from django.db.models import Q
+from operator import itemgetter, attrgetter, methodcaller
+from core.models import Tag
+from core.models.service import LeastLoadedNodeScheduler
+from services.vrouter.models import VRouterService, VRouterTenant
+import traceback
+from xos.exceptions import *
+from xos.config import Config
+
+class ConfigurationError(Exception):
+    pass
+
+CORD_SUBSCRIBER_KIND = "CordSubscriberRoot"
+