They contain the information to draw the various items in 3Ds and plans etc producing a particular door style.
The information includes details on how to draw each main item, doors and handles that can be combine together, by the user, to produce a wide range of styles.
These selections can be made whilst creating a specific room design and if wished save as a Scheme for use in other designs.
SuperView has a number of modules designed to provide items to suit a particular type of furniture eg Kitchens or Bedrooms
At least one is included with a SuperView license. You may chose which one(s) you require (please see information on Gold and Pocket Edition for how many are included and precise availability and other details).
Modules are available for: Kitchens, Bedrooms, Bathrooms or Home Office