Codes and descriptions of connection faces

At each connection point of a part the connection face is given a two-character code. The first character defines the primary type of the face, and the second character defines the subtype. Primary connection types are defined by the system as shown in table below and their meaning cannot be changed. In this documentation the primary type is referred to by its symbolic name. Codes for the subtype are [0.200] --> 201 different subtypes are supported.