RCI: How can I search for a 4/4?

I need at least a one bedroom, but at this particular resort, I don't want the one bedroom, sleeps 4/ 2 privately. There are also sleeps 4/ 4 privately one bedroom units as well as two bedrooms. When I put in my ongoing search for 4 persons, 1 bedroom, RCI defaulted to a one bedroom 4/2. How can I change it to one bedroom sleeps 4/ 4 privately?

I don't think there is a way to specify private sleeping capacity only size (number of bedrooms) and total sleeping capacity. If you have an ongoing search, you will just have to keep throwing back the 2/4 's if you only want a 4/4.