You don't need any of those buzzwords, you just need a multi-site SSO login that you pay more per year for than any one individual paper and that lets you into

You don't need any of those buzzwords, you just need a multi-site SSO login that you pay more per year for than any one individual paper and that lets you into the paywall of all of those paywalls. It's a trivial technology problem; the hard part is in the business partnership building, specifically in getting the different newspapers to come to an agreement in how revenue from this subscription is going to be shared amongst them.