Added Next Step to custom allocation policy

Author: JimacoMS4

articles/iot-dps/libraries-sdks.md

@@ -3,7 +3,7 @@ title: IoT Hub Device Provisioning Service libraries and SDKs
 description: Information about the device and service libraries available for developing solutions with Device Provisioning Service (CPS).
 author: JimacoMS4
 ms.author: v-jbrannian
-ms.date: 01/26/2022
+ms.date: 06/30/2022
 ms.topic: reference
 ms.service: iot-dps
 services: iot-dps
@@ -67,4 +67,6 @@ The DPS management SDKs help you build backend applications that manage the DPS
 
 ## Next steps
 
-The Device Provisioning Service documentation provides [tutorials](how-to-legacy-device-symm-key.md) and [additional samples](quick-create-simulated-device-tpm.md) that you can use to try out the SDKs and libraries.
+- The Device Provisioning Service documentation provides [tutorials](how-to-legacy-device-symm-key.md) and [additional samples](quick-create-simulated-device-tpm.md) that you can use to try out the SDKs and libraries.
+
+- To learn about using webhooks to implement custom allocation policies, see [How to use custom allocation policies](how-to-use-custom-allocation-policies.md).