How South American teams in UEFA Nations League would work

According to a UEFA executive there's a plan in place for all 10 South American nations in CONMEBOL to compete against Europe's best starting in 2024.

Football Benchmark - South American players in the European “Big Five” leagues

UEFA and CONMEBOL working on joint Nations League to involve South American and European teams for 2024 - Eurosport

How South American teams in UEFA Nations League would work

UEFA and CONMEBOL launch new intercontinental events, Inside UEFA

CONCACAF Nations League: how many teams qualify for the 2024 Copa América? - AS USA

UEFA Nations League: Everything you need to know & how it works

Concacaf announces details for 2022-2023 Nations League - Stars and Stripes FC

2024–25 UEFA Nations League - Wikipedia

What do the winners of the Nations League finals get? How much prize money? - AS USA