'array', ]; public function machines() { return $this->hasMany(\App\Models\Machine\Machine::class); } public function company() { return $this->belongsTo(\App\Models\System\Company::class); } public function creator() { return $this->belongsTo(User::class, 'creator_id'); } public function updater() { return $this->belongsTo(User::class, 'updater_id'); } }