Enterprise Streaming Telemetry and You: Getting Started with Model Driven Telemetry
Model-Driven Telemetry addresses shortfalls of legacy monitoring capabilities. No need to poll the device...once the configuration is in place the device publishes out the telemetry data.
Automate Device Provisioning with Cisco IOS XE Zero Touch Provisioning
Pre-provisioning devices is no longer required if you're using Cisco IOS XE, because of features like Plug-n-Play (PnP) and Zero Touch Provisioning (ZTP).