diff --git a/planetstack/syndicate_storage/admin.py b/planetstack/syndicate_storage/admin.py
index e5e365f..6e36758 100644
--- a/planetstack/syndicate_storage/admin.py
+++ b/planetstack/syndicate_storage/admin.py
@@ -10,7 +10,7 @@
 from django.utils import timezone
 from django.contrib.contenttypes import generic
 from suit.widgets import LinkedSelect
-from core.admin import ReadOnlyAwareAdmin,SingletonAdmin,SliceInline,ServiceAttrAsTabInline,PlanetStackBaseAdmin, PlStackTabularInline
+from core.admin import ReadOnlyAwareAdmin,SingletonAdmin,SliceInline,ServiceAttrAsTabInline,XOSBaseAdmin, XOSTabularInline
 from suit.widgets import LinkedSelect
 from django.core.exceptions import ValidationError, ObjectDoesNotExist
 
@@ -30,7 +30,7 @@
     )
 
 
-class VolumeAccessRightInline(PlStackTabularInline):
+class VolumeAccessRightInline(XOSTabularInline):
     model = VolumeAccessRight
     extra = 0
     suit_classes = 'suit-tab suit-tab-volumeAccessRights'
@@ -89,7 +89,7 @@
             
             
 
-class VolumeSliceInline(PlStackTabularInline):
+class VolumeSliceInline(XOSTabularInline):
     model = VolumeSlice
     extra = 0
     suit_classes = 'suit-tab suit-tab-volumeSlices'