New Post: After import product appear only with authenticated user, after login

I i discover a very interesting thing and I think it ll be interest a lot of people.
I import a lot of articles, I click on a category, and some is are visible only when I made a login, very strange.
With profile I discover that the query / store procedure for the product list are different.

In the public view there is a where in the query that specify the product must be a model
So i need to create a model and the product appear

....
and P.ProductID in (select M.ProductID from dbo.NB_Store_Model as M where M.ProductID = P.ProductID and DealerOnly = 0)
....

I hope this is usefull for other
by
Fabio