*/ protected $fillable = [ 'title', 'gender', 'name', 'company', 'email', 'address', 'phone', 'uid_number', 'plan_id', 'guthaben', 'gueltig_bis', 'abgeschlossen', ]; protected static function newFactory(): Factory { return KontoFactory::new(); } public function plan(): HasOne { return $this->hasOne(Plan::class, 'id', 'plan_id'); } }