Trying to establish Zigbee network.

I have a Coordinator and an Endpoint, both have CC2340 microcontroller.
I'm looking for application notes that describe how to have the Coordinator setting up a network, and having the Endpoint to join that network.
Could any one refer me to such app. notes?

All I've found are API notes, which describe what each function does, but after reading it, I still dont know how to bind all the pieces together.

Thanks.