buildingSMART International has generated two more open sharable standards through its Standards Program. The development of these standards has followed a rigorous process and been endorsed by the International Standards Committee.
The purpose of the IFC4 Design Transfer View is to provide building information with support for editing of interconnected elements.
Such applications enable inserting, deleting, moving, and modifying physical building elements and spaces. An example of a target scenario is an architect providing building design information to an engineer for a particular discipline, where geometric modifications may need to be made.
The main purpose of the IFC4 Reference View is to define a standardized subset of the IFC4 schema, a Model View Definition MVD, that is particularly suitable for all BIM work flows that are based on reference models where the exchange is mainly one-directional.