LAR_Maintenance/app/Models/MaintenanceTaskHistory.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class MaintenanceTaskHistory extends Model
{
    use HasFactory;

    protected $fillable = [
        'maintenance_task_id',
        'maintenance_history_id',
        'maintenance_host_history_id',
    ];

    public function maintenance()
    {
        return $this->BelongsTo(MaintenanceHistory::class);
    }

    public function maintenanceTask()
    {
        return $this->belongsTo(MaintenanceTask::class);
    }

}