Utilize the input text as a context reference, choose the right relationship between 'SFR' and 'Altice' from the options.
Options: founded by, owned by, member of, subsidiary

And in exchange, we will distribute Téléfoot to our SFR customer at no cost, meaning that all the revenue will generate from selling the Téléfoot option together with RMC Sport will be pure margin for the Altice group.
owned by