belongsTo(\App\Models\Anagrafica::class, 'passeggero'); } public function dataPedoni() { return $this->belongsTo(Report::class, 'report_id', 'id'); } public function getDataPedoni($progressive, $attribute) { $pedone = $this->dataPedoni()->where('progressive', $progressive)->first(); return $pedone ? $pedone->$attribute : null; } }