AVielle

It is !
Thanks a lot Antoine !

I see that the fp-league-info shortcode uses get_pool_ranking function that starts with

$cache_key = "fp_get_pool_ranking_r{$ranking_id}_l{$league_id}";
		$rows = wp_cache_get( $cache_key );

I don’t understand what is it for but guess it has something to do with the cache ? Could it be a way to explore ?

PS : I have desactivated every single plugin and still has no result for the numplayers and playernames options…

Thanks Antoine for your reply.
I’m afraid I can’t make it easily. I created the dropdown with the meta key league_choice. I can see my data fulfilled in my database in a “submitted” meta_key including first_name, user_email and my custom league_choice field corresponding to one of my league names.
Then I understood that I should try to get league_ID from this name and then update the pool_league_users table with the new user_ID and the chosen league_ID. Am I right ?
If yes I have to say that I have no idea where and how to do it !
I can’t find any function giving the league_ID given the league_name, is there any ?
Then how can I update the pool_league_users ?
Does anybody could help ?

I thank you again for your help !
Arnayd