The SSG file guard line is designed to be highly flexible and adaptable with each model built to reflect its real world counterpart. Once loaded, each model has a variety of parameters which allow you to easily manipulate various aspects of the model without ever needing to load a type catalog ever again. Such features include:
Shelving System Depths
Left and Right End Panels
In addition, each model comes with a high level of information built in. Each model has a worst case budget price which updates as you manipulate the model. Thus allowing the designer and client to quickly understand where all the money is being spent. Also, within each model type, there are links to more detailed information should you need it. Having this level of flexibility combined with a high level of information is truly what BIM was meant to be.