diff --git a/public/attributes b/public/attributes
index 0ec789c88807f1d73bc55017c35fcb1031a9c677..90e1148cb21d926673b2700e632facc5f3a981a3 100644
--- a/public/attributes
+++ b/public/attributes
@@ -77,6 +77,11 @@ attribute core_property_type;
 # All properties used to configure log filtering.
 attribute log_property_type;
 
+# All properties that are not specific to device but are added from
+# outside of AOSP. (e.g. OEM-specific properties)
+# These properties are not accessible from device-specific domains
+attribute extended_core_property_type;
+
 # All service_manager types created by system_server
 attribute system_server_service;
 
diff --git a/public/property.te b/public/property.te
index c9bcb8657b1fdaa33dcfe3c8da191dc4ea2d7ca1..8113b82a97dc7cc68f8217d65566c3d8310d774d 100644
--- a/public/property.te
+++ b/public/property.te
@@ -160,6 +160,7 @@ compatible_property_only(`
     -vendor_init
   } {
     core_property_type
+    extended_core_property_type
     exported_config_prop
     exported_dalvik_prop
     exported_default_prop
@@ -256,6 +257,7 @@ compatible_property_only(`
     -vendor_init
   } {
     core_property_type
+    extended_core_property_type
     exported_dalvik_prop
     exported_ffs_prop
     exported_system_radio_prop
@@ -369,6 +371,7 @@ compatible_property_only(`
     -exported_system_radio_prop
     -exported_vold_prop
     -exported_wifi_prop
+    -extended_core_property_type
     -ffs_prop
     -fingerprint_prop
     -firstboot_prop