Cavity Mapping
Note: There is a newer version of this specification see VEC 2.1.0
A MappingSpecification defines the mapping of cavities in one connector housing onto the cavities in another connector housing. In order to create a compact data structure the mapping is not done with direct references to Cavities, but with Mapping elements referencing two PartVersions for which the mapping is valid.
The Mapping element contains SlotMappings and CavityMappings to define which Cavity of one side gets plugged into which Cavity of the other side.