diff --git a/content/en/real_user_monitoring/mobile_and_tv_monitoring/advanced_configuration/reactnative.md b/content/en/real_user_monitoring/mobile_and_tv_monitoring/advanced_configuration/reactnative.md
index ef430758c469d..9107ef9baf6fd 100644
--- a/content/en/real_user_monitoring/mobile_and_tv_monitoring/advanced_configuration/reactnative.md
+++ b/content/en/real_user_monitoring/mobile_and_tv_monitoring/advanced_configuration/reactnative.md
@@ -316,6 +316,14 @@ DdSdkReactNative.setUser({
 });
 ```
 
+If you want to add or update user information, you can use the following code to modify the existing user's details.
+
+```js
+DdSdkReactNative.addUserExtraInfo({
+    hasPaid: 'true'
+});
+```
+
 If you want to clear the user information (for example, when the user signs out), you can do so by passing an empty object, as follows:
 
 ```js
diff --git a/content/es/real_user_monitoring/mobile_and_tv_monitoring/advanced_configuration/reactnative.md b/content/es/real_user_monitoring/mobile_and_tv_monitoring/advanced_configuration/reactnative.md
index 8c28c6a34a6f4..28d76e255953a 100644
--- a/content/es/real_user_monitoring/mobile_and_tv_monitoring/advanced_configuration/reactnative.md
+++ b/content/es/real_user_monitoring/mobile_and_tv_monitoring/advanced_configuration/reactnative.md
@@ -305,6 +305,14 @@ DdSdkReactNative.setUser({
 });
 ```
 
+Si deseas añadir o modificar la información del usuario, puedes modificar las detalles del usuario existante, como se indica a continuación:
+
+```js
+DdSdkReactNative.addUserExtraInfo({
+    hasPaid: 'true'
+});
+```
+
 Si deseas borrar la información del usuario (por ejemplo, cuando el usuario cierra la sesión), puedes hacerlo pasando un objeto vacío, como se indica a continuación:
 
 ```js