How do European squad lists work?

Paris St-Germain beat Arsenal in the final of the 2025-26 Champions League [Getty Images]The Premier League transfer window has only just closed, but some teams immediately had another deadline to meet - registering their Champions League, Europa League or Conference League squads.Clubs had to submit their senior team players to Uefa by 22:59 BST on Wednesday.But squads are actually split into two separate lists - and there are a number of criteria that have to be met.Here's how it all works.Wha