Menu Manufacturer Sorting Products from new to old

Menu Manufacturer Sorting Products from new to old

How can I automaticly sorting the Productlist always from new to old after Add Menu / Joomshopping / Manufacturer / ID

Because I don´t found any settings, to edit the sorting adjustment

Thanks in Advance

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Aw: Menu Manufacturer Sorting Products from new to old

I think it´s in the file ManufacturerModel.php in components/com_jshopping/Model/Productlist

But i don´t know what is to change in there

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Aw: Menu Manufacturer Sorting Products from new to old

Add

function getDefaultProductSorting(){
return 3;
}

function getDefaultProductSortingDirection(){
return 1;
}

Aw: Menu Manufacturer Sorting Products from new to old

works, thx