diff --git a/source/_integrations/neopool.markdown b/source/_integrations/neopool.markdown
index 1cf6a7f843b1..2a576c1306c0 100644
--- a/source/_integrations/neopool.markdown
+++ b/source/_integrations/neopool.markdown
@@ -151,6 +151,17 @@ The integration {% term polling polls %} the controller over Modbus TCP at a fix
 
 If a poll cycle fails (for example, because the Modbus gateway becomes unreachable), all entities transition to `unavailable` until the next successful poll.
 
+## Reconfigure
+
+If your Modbus TCP gateway moves to a different IP address or port, or you need to change the unit ID or Modbus framer, you can update the connection settings without removing and re-adding the integration:
+
+1. Go to {% my integrations title="**Settings** > **Devices & services**" %}.
+2. Select the NeoPool integration.
+3. Open the three-dot {% icon "mdi:dots-vertical" %} menu, then select **Reconfigure**.
+4. Update the settings and submit the form.
+
+The integration verifies the new settings against the controller before saving. If the device reached at the new address reports a different serial number than the one originally configured, the reconfiguration is rejected to prevent pointing the entry at a different controller.
+
 ## Diagnostics
 
 This integration provides diagnostic information to help with troubleshooting. To download the diagnostics data: