FedEx, Choose products ship individually or not

Hey guys I'm looking at setting up an opencart site and want to get my ducks in a row before i commit to it, I've not found any info/mods that will allow products in my cart to be shipped to meet my needs.

We have a site now and it lets me pick if a products gets shipping calculated separately from other products.

i.e. Someone orders 5 pcs of X and 1 case of Y, all of X would ship in a box together where Y would ship separately.

I don't need a module that separates everything which is all i'm seeing. Thanks!