Usermanager/Entities/Permission.php

<?php

    namespace Modules\Usermanager\Entities;

    use Spatie\Activitylog\LogOptions;
    use Spatie\Activitylog\Traits\LogsActivity;
    use Spatie\Permission\Models\Permission as SpatiePermission;

    class Permission extends SpatiePermission
    {
        use LogsActivity;

        public function getActivitylogOptions()
        : LogOptions
        {
            return LogOptions::defaults()->logAll()
                ->useLogName('master data');
        }

        public function group()
        {
            return $this->hasOne(PermissionGroup::class);
        }
    }