Hi,for now this is not possible in Skipper. In case you need to use latestOfMany() it's necessary to define own getter with latestOfMany() flag.
But we will check it if we're are able to implement it somehow to the Skiper for example via Property system. But this would still means to define it for every association manually.
I'm not sure we will be able to define some global flag for this.
public function latestOrder(): HasOne
{
return $this->hasOne(Order::class)->latestOfMany();
}