Is there any such documentation like this?

Dear all:
Is there any such documentation? For example

  1. How to provision a new host step by step in foreman? What components are involved in each step?
    2, the same question about registering a host and managing hosts
    Through the case of each scenario, we can further understand foreman

Hi check:

For registering hosts (assuming your Foreman also has Katello):

Host registration is a Foreman feature. Katello just enhances it with content.

The host is configured to boot from the network as the first device and HDD as the second device.
About this step,I want to know ,who and how do this ?
thank u