Hikamarket - Product Variants

-- HikaShop version -- : 6.4.1
-- HikaMarket version -- : 6.1.0

Hello

I'm trying to enable product features or variants (color, size, etc.) so that Hikamarket sellers can add these details to the product from the front end.

I've checked the Hikamarket settings and can't find how to enable this option when creating a product.

The only thing I've been able to do is create the variants from the back end for a specific product, and then they appear on the front end.

Can you explain how to configure product variants to be enabled from the front end by sellers?

Thanks!