Removing attached object (1..n relation) in the Entity Framework

When having 1…n relation between a base object and a list of other object, e.g. when a tournament has a list of players, removing one of the players from the list isn’t as obvious as one might expect.

var t = DB.Tournament.FirstOrDefault(c => c.Id == idTournament);
var g = DB.Golfer.FirstOrDefault(x => x.Id == idGolfer);

This Stack Overflow post fixed this issuse for me.

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