diff --git a/ReplyKeyboardMarkup.md b/ReplyKeyboardMarkup.md
new file mode 100644
index 0000000..1fb4821
--- /dev/null
+++ b/ReplyKeyboardMarkup.md
@@ -0,0 +1,30 @@
+> ReplyKeyboardMarkup($destination, $textMessage, $keyboard, $resize = false, $oneTime = false, $selective = false)
+
+```
+<?php
+#
+# include class 
+#
+require('Telegram.class.php');
+
+#
+# instance
+#
+$bot = new TelegramBot('mytoken');
+
+#
+# keyboard
+#
+$keyboard = [
+	
+	TelegramBot::KeyboardButton('test 1'), TelegramBot::KeyboardButton('test 2')
+	
+];
+
+#
+# Chat action method with keyboard
+#
+$bot->ReplyKeyboardMarkup('DestinationMsgId', 'this is a keyboard', $keyboard);
+
+
+?>
\ No newline at end of file