I need some help.

I have created two form "Shipping" and "Product Info". Shipping Info form has "Bill To, Address , Ship To, Shipping Address" fields and Product Info has "Product Id, Product description,qty,unit Price and List price" fields.

Product Info is the sub form in shipping Form. These forms are not related to each other. I want to know following things:

1.)   is it possible in zoho creator to combine forms which are not related to each other?