Linked Solutions in Approved projects

We really need to have solutions remain linked once a project is approved. For us (and I'm sure others), when we have an approved project we often will have up to 30-40 classrooms with the same equipment. If start our engineering/drawings, it would be a HUGE time savings to engineer one solution and have all of the linked classrooms also be updated. Without this feature, Solutions almost have no meaning. These are just standalone lists of equipment - no different than if they weren't in a solution at all.