diff --git a/KNX-Features.md b/KNX-Features.md
index d95b5bc9..b426f34b 100644
--- a/KNX-Features.md
+++ b/KNX-Features.md
@@ -70,4 +70,21 @@ DEVICE 2
 
 We can configure to send the value of temperature or humidity every teleperiod. This teleperiod can be configured. See Sonoff Tasmota [wiki](https://github.com/arendst/Sonoff-Tasmota/wiki/Commands). It is recommended also to set the reply temperature address.
 
-<img src="https://github.com/ascillato/Sonoff-Tasmota_KNX/blob/development/.github/7.jpg" />
\ No newline at end of file
+<img src="https://github.com/ascillato/Sonoff-Tasmota_KNX/blob/development/.github/7.jpg" />
+
+**5) Using rules:**
+
+Using rules more functionality can be added to KNX.
+
+* In KNX Menu can be set a Group Address to send data or commands by rules as **KNX TX1** to **KNX TX5**
+
+In rules we can use the command ``KnxTx_Cmnd1 1`` to send an ON state command to the group address set in **KNX TX1** slot of the KNX menu.
+Also, we can use the command ``KnxTx_Val1 15`` to send a 15 value to the group address set in **KNX TX1** slot of the KNX menu.
+
+* In KNX Menu can be set a Group Address to receive commands by rules as **KNX RX1** to **KNX RX5**
+
+In rules we can use the events to catch the reception from KNX to those RX Slots.
+
+Example: ``rule on event#knxrx_cmnd1 do var1 %value%`` to store the command receive in the variable VAR1
+
+Also, if a Read request is received from KNX Network, we can use that in a rule as for example: ``rule on event#knxrx_req1 do knxtx_val1 %var3%``