diff --git a/index.bs b/index.bs
index 7a66cb6..39d4746 100644
--- a/index.bs
+++ b/index.bs
@@ -44,6 +44,10 @@ urlPrefix: https://w3c.github.io/accelerometer/; spec: ACCELEROMETER
     text: device coordinate system
     text: screen coordinate system
 </pre>
+<pre class=link-defaults>
+spec:orientation-event; type:dfn; text:gyroscope-feature
+spec:orientation-event; type:permission; text:gyroscope
+</pre>
 
 <pre class=biblio>
 {
@@ -122,7 +126,7 @@ in the Generic Sensor API [[!GENERIC-SENSOR]].
 Permissions Policy integration {#permissions-policy-integration}
 ==============================
 
-This specification defines a [=policy-controlled feature=] identified by the string "<code><dfn data-lt="gyroscope-feature" export>gyroscope</dfn></code>". Its [=default allowlist=] is "`self`".
+This specification utilizes the [=policy-controlled feature=] identified by the string "<code><a data-lt="gyroscope-feature">gyroscope</a></code>" defined in [[DEVICE-ORIENTATION]].
 
 Model {#model}
 =====
@@ -132,9 +136,9 @@ The <dfn id="gyroscope-sensor-type">Gyroscope</dfn> <a>sensor type</a> has the f
  : [=Extension sensor interface=]
  :: {{Gyroscope}}
  : [=Sensor permission names=]
- :: "<code><dfn permission export>gyroscope</dfn></code>"
+ :: "<code><a permission>gyroscope</a></code>" (defined in [[DEVICE-ORIENTATION]])
  : [=Sensor feature names=]
- :: "[=gyroscope-feature|gyroscope=]"
+ :: "[=gyroscope-feature|gyroscope=]" (defined in [[DEVICE-ORIENTATION]])
  : [=powerful feature/Permission revocation algorithm=]
  :: Invoke the [=generic sensor permission revocation algorithm=] with "<code><a permission>gyroscope</a></code>".
  : [=Default sensor=]