Currently in the software you can create a proposal for an individual piece of equipment, a pre-defined complete system or you can create a "Custom Proposal".  With the Customer Proposal you can add any number of individual pieces of equipment, like a condenser and coil.  With this enhancement one of the things that could be added to a Custom Proposal would be an entire Pre-Defined Complete System.  This will save time instead of having to load each individual piece of equipment separately.