{ services.shikane = { enable = true; settings = { profile = [ { name = "external-monitor-default"; output = [ { match = "eDP-1"; enable = true; } { match = "HDMI-A-1"; enable = true; position = { x = 1920; y = 0; }; } ]; } { name = "builtin"; output = [ { match = "eDP-1"; enable = true; } ]; } ]; }; }; }