Adicional Related Products / Sub Products

[gpessoa]

I duplicated the Related Products in the Custom Fields tab.
The problem is that it doesn't appear in the product custom fields tab, so I can't insert the respective items, like I do on regular related products...
How or Where does this work?

[Milbo]

You must use the additional related, which are among the normal types.

[gpessoa]

Thank you Max!
already appears in its tab!!!
but it doesn't load products, although I search by name or SKU...
Is this a VM issue ou am I doing something wrong?