Issue with groups and subusers

On the subuser page, when the reseller ads a subuser, I only want them to see the product that is the "subuser product" for that reseller item. I don't want them to see products that go with the product for other resellers.

But when I add a new product to my site, they all show up under "groups" in the reseller "add subuser" page.

How can i change that?

I found the solution. "

To order this product user must have an" on the edit product page​