diff --git a/framework/src/android/net/NetworkCapabilities.java b/framework/src/android/net/NetworkCapabilities.java
index e70d75d..2385f69 100644
--- a/framework/src/android/net/NetworkCapabilities.java
+++ b/framework/src/android/net/NetworkCapabilities.java
@@ -65,6 +65,24 @@
  * bandwidth. Similarly if an application needs an unmetered network for a bulk
  * transfer it can specify that rather than assuming all cellular based
  * connections are metered and all Wi-Fi based connections are not.
+ *
+ * <p> Starting from Android 14, if the developer wants the application to call
+ * {@link android.net.ConnectivityManager#requestNetwork} with some specific capabilities, the
+ * developer has to explicitly add the
+ * {@link android.content.pm.PackageManager#PROPERTY_SELF_CERTIFIED_NETWORK_CAPABILITIES}
+ * property in the AndroidManifest.xml, which points to a self_certified_network_capabilities.xml
+ * resource file. In self_certified_network_capabilities.xml, it declares what kind of
+ * network capabilities the application wants to have.
+ *
+ * Here is an example self_certified_network_capabilities.xml:
+ * <pre>
+ *  {@code
+ *  <network-capabilities-declaration xmlns:android="http://schemas.android.com/apk/res/android">
+ *     <uses-network-capability android:name="NET_CAPABILITY_PRIORITIZE_LATENCY"/>
+ *     <uses-network-capability android:name="NET_CAPABILITY_PRIORITIZE_BANDWIDTH"/>
+ * </network-capabilities-declaration>
+ *  }
+ *  </pre>
  */
 public final class NetworkCapabilities implements Parcelable {
     private static final String TAG = "NetworkCapabilities";
@@ -622,11 +640,17 @@
 
     /**
      * Indicates that this network should be able to prioritize latency for the internet.
+     *
+     * <p> Starting from Android 14, user must explicitly declare they want to use this
+     * capability in app. Please refer to {@link NetworkCapabilities} for more details.
      */
     public static final int NET_CAPABILITY_PRIORITIZE_LATENCY = 34;
 
     /**
      * Indicates that this network should be able to prioritize bandwidth for the internet.
+     *
+     * <p> Starting from Android 14, user must explicitly declare they want to use this
+     * capability in app. Please refer to {@link NetworkCapabilities} for more details.
      */
     public static final int NET_CAPABILITY_PRIORITIZE_BANDWIDTH = 35;