We like the "Copy Product" option to copy the settings and configs from, for example, WSUS to Config Mgr. When doing that, it copies all settings from all enabled products. Then we have to go over to config mgr side of PMPC and remove the x86 versions of items that we don't want for NEW installs (we need them on the WSUS side for existing patching).
It would be nice to have the ability just to copy the settings for a single app instead of all of them. I'm creating this as the PMPC support and Dev team didn't have a workaround and said it sounds like a great addition to the product.