diff --git a/addon_service/authorized_storage_account/models.py b/addon_service/authorized_storage_account/models.py
index 450ac982..7ada099e 100644
--- a/addon_service/authorized_storage_account/models.py
+++ b/addon_service/authorized_storage_account/models.py
@@ -26,3 +26,7 @@ class Meta:
 
     class JSONAPIMeta:
         resource_name = "authorized-storage-accounts"
+
+    @property
+    def account_owner(self):
+        return self.external_account.owner  # TODO: prefetch/select_related
diff --git a/addon_service/authorized_storage_account/serializers.py b/addon_service/authorized_storage_account/serializers.py
index 5a945ca5..aa47cf30 100644
--- a/addon_service/authorized_storage_account/serializers.py
+++ b/addon_service/authorized_storage_account/serializers.py
@@ -2,7 +2,6 @@
 from rest_framework_json_api.relations import (
     HyperlinkedRelatedField,
     ResourceRelatedField,
-    SerializerMethodResourceRelatedField,
 )
 from rest_framework_json_api.utils import get_resource_type_from_model
 
@@ -19,10 +18,9 @@
 
 class AuthorizedStorageAccountSerializer(serializers.HyperlinkedModelSerializer):
     url = serializers.HyperlinkedIdentityField(view_name=f"{RESOURCE_NAME}-detail")
-    account_owner = SerializerMethodResourceRelatedField(
-        model=InternalUser,
+    account_owner = HyperlinkedRelatedField(
         many=False,
-        method_name="_get_account_owner",
+        queryset=InternalUser.objects.all(),
         related_link_view_name=f"{RESOURCE_NAME}-related",
     )
     external_storage_service = ResourceRelatedField(
@@ -55,6 +53,3 @@ class Meta:
             "default_root_folder",
             "external_storage_service",
         ]
-
-    def _get_account_owner(self, instance: AuthorizedStorageAccount):
-        return instance.external_account.owner  # TODO: prefetch/select_related
diff --git a/addon_service/internal_user/models.py b/addon_service/internal_user/models.py
index fd8e3514..18b231b9 100644
--- a/addon_service/internal_user/models.py
+++ b/addon_service/internal_user/models.py
@@ -1,11 +1,18 @@
 from django.db import models
 
+from addon_service.authorized_storage_account.models import AuthorizedStorageAccount
 from addon_service.common.base_model import AddonsServiceBaseModel
 
 
 class InternalUser(AddonsServiceBaseModel):
     user_uri = models.URLField(unique=True, db_index=True, null=False)
 
+    @property
+    def authorized_storage_accounts(self):
+        return AuthorizedStorageAccount.objects.filter(
+            external_account__owner=self,
+        )
+
     class Meta:
         verbose_name = "Internal User"
         verbose_name_plural = "Internal Users"
diff --git a/addon_service/urls.py b/addon_service/urls.py
index bc167c5f..c80c6240 100644
--- a/addon_service/urls.py
+++ b/addon_service/urls.py
@@ -6,7 +6,7 @@
 
 
 def _urls_for_viewsets(*viewsets):
-    """returns urlpatterns for a viewset that corresponds to a resource type
+    """returns urlpatterns for viewsets that each correspond to a resource type
 
     includes patterns for jsonapi-style relationships
     """