->formatStateUsing(function (UserInvoice $record, RelationManager $livewire): ?int {
return $livewire->ownerRecord->billings->where('nif', $livewire->ownerRecord->nif)->first()?->id;
})
->formatStateUsing(function (UserInvoice $record, RelationManager $livewire): ?int {
return $livewire->ownerRecord->billings->where('nif', $livewire->ownerRecord->nif)->first()?->id;
})