The page for config groups refers to the Managing Hosts doc, but the URL is incorrect.

Issue

Browse to https://satellite.example.com/config_groups. A config group has not yet been created. Therefore, the page shows the normal and proper:

A config group provides a one-step method of associating many Puppet classes to either a host or host group. Typically this would be used to add a particular application profile or stack in one step.

Learn more about this in the documentation.

The link for 'Learn more about this in the documentation' takes you to

https://access.redhat.com/documentation/en-us/red_hat_satellite/6.4/html/managing_hosts

The document at that link has no reference to a "config group".