Description of problem:
"Upgrade Paths" in the Red Hat Satellite 6.16 upgrade guide should have details about RHEL 8 to RHEL 9 upgrade.
Link: https://content-preview.docs.redhat.com/en/documentation/red_hat_satellite/6.16/html-single/upgrading_connected_red_hat_satellite_to_6.16/index#upgrade_paths_upgrading-connected

Like the Satellite 6.11 upgrade guide has details about the RHEL 7 to RHEL 8 upgrade in the Upgrade Paths section, we need to have similar details mentioned in the Sat.616 upgrade guide too.

This should be updated in connected and disconnected upgrade guide.