Maximum Weight for Order

-- HikaShop version -- : HikaShop Business 6.4.0 [2603202315]
-- Joomla version -- : 6.0.3
-- PHP version -- : 8.4.18

Among 8 items we are selling one weighs 12.5kg

Looking as to what settings to make the following happen

If someone orders this product then no other products can be ordered with it
OR
If someone orders other items and then goes to order the 12.5kg item they cannot do so

Thanks