Merge pull request #209651 from dominicbetts/central-perf-august

IoT Central: improve linking

Author: prmerger-automator[bot]

articles/iot-central/core/concepts-device-templates.md

@@ -15,7 +15,7 @@ ms.custom: device-developer
 
 A device template in Azure IoT Central is a blueprint that defines the characteristics and behaviors of a type of device that connects to your application. For example, the device template defines the telemetry that a device sends so that IoT Central can create visualizations that use the correct units and data types.
 
-A solution builder adds device templates to an IoT Central application. A device developer writes the device code that implements the behaviors defined in the device template.
+A solution builder adds device templates to an IoT Central application. A device developer writes the device code that implements the behaviors defined in the device template. To learn more about the data that a device exchanges with IoT Central, see [Telemetry, property, and command payloads](concepts-telemetry-properties-commands.md).
 
 A device template includes the following sections:
 

articles/iot-central/core/howto-use-properties.md

@@ -19,7 +19,9 @@ Properties represent point-in-time values. For example, a device can use a prope
 
 You can also define cloud properties in an Azure IoT Central application. Cloud property values are never exchanged with a device and are out of scope for this article.
 
-To learn how to manage properties by using the IoT Central REST API, see [How to use the IoT Central REST API to control devices.](../core/howto-control-devices-with-rest-api.md)
+To learn how to manage properties by using the IoT Central REST API, see [How to use the IoT Central REST API to control devices.](../core/howto-control-devices-with-rest-api.md).
+
+To learn more about the property data that a device exchanges with IoT Central, see [Telemetry, property, and command payloads](concepts-telemetry-properties-commands.md).
 
 ## Define your properties