diff --git a/docs/guides/silabs_common_app_behavior.md b/docs/guides/silabs_common_app_behavior.md
index 322b0b6d8120fc..9a9056b8fdffc5 100644
--- a/docs/guides/silabs_common_app_behavior.md
+++ b/docs/guides/silabs_common_app_behavior.md
@@ -43,4 +43,28 @@ The following list explicits the information that is unique to Wi-Fi devices.
 | LCD UI | Description | 
 | :----: | :---------- | 
 | SSID | SSID of the connected Wi-Fi network |
-> **Note:**  The SSID information is not yet printed on the LCD.
\ No newline at end of file
+> **Note:**  The SSID information is not yet printed on the LCD.
+
+## Buttons
+
+All sample applications are designed to work with two buttons : the application button and the operation button.
+Button 0, BTN0, is the operation button and Button 1, BTN1 is the application button.
+> **Note:** Sparkfun dev kit (BRD2704A) does not have any buttons. The [Matter Shell](.) is required to leverage button functionnalities.
+
+### Opreation Button
+
+This section list all the operations that can be executed with the operation button.
+
+#### Factory Reset
+
+Press and Hold button 0 for 6 seconds.
+
+#### Start or Restart Ble Advertisement
+
+Press and release Button 0. If the device is not already commissionned, it will start advertising in fast mode for 30 seconds.
+After 30 seconds, the device will then switch to a slower interval advertisement.
+After 15 minutes, the advertisement stops.
+
+### Application Button 
+
+See the sample app documentation for more information on the application button.