This guide assumes you have a Satellite 6.13 instance running already in your environment with a valid manifest with your subscriptions, and at least 1 organization and 1 location created.
First we must make two different content views in Satellite for RHEL 8.6 and RHEL 8.6 EUS repositories. These will be combined into a composite content view.
In Satellite, go to Content -> Red Hat Repositories. In the drop box below the search bar, you can select Red Hat Enterprise Linux for x86_64, Red Hat Enterprise Linux for x86_64 - Extended Update Support.
Select the button for Recommended Repositories to filter the Baseos and AppStream system repositories.