diff --git a/refpolicy/policy/flask/security_classes b/refpolicy/policy/flask/security_classes
index 2669c30b..2dc9e40a 100644
--- a/refpolicy/policy/flask/security_classes
+++ b/refpolicy/policy/flask/security_classes
@@ -4,6 +4,9 @@
 # Define the security object classes 
 #
 
+# Classes marked as userspace are classes
+# for userspace object managers
+
 class security
 class process
 class system
@@ -45,23 +48,23 @@ class ipc
 #
 
 # passwd/chfn/chsh
-class passwd
+class passwd			# userspace
 
 # SE-X Windows stuff
-class drawable
-class window
-class gc
-class font
-class colormap
-class property
-class cursor
-class xclient
-class xinput
-class xserver
-class xextension
+class drawable			# userspace
+class window			# userspace
+class gc			# userspace
+class font			# userspace
+class colormap			# userspace
+class property			# userspace
+class cursor			# userspace
+class xclient			# userspace
+class xinput			# userspace
+class xserver			# userspace
+class xextension		# userspace
 
 # pax flags
-class pax
+class pax			# userspace
 
 # extended netlink sockets
 class netlink_route_socket
@@ -74,8 +77,8 @@ class netlink_audit_socket
 class netlink_ip6fw_socket
 class netlink_dnrt_socket
 
-class dbus
-class nscd
+class dbus			# userspace
+class nscd			# userspace
 
 # IPSec association
 class association