ISO/TS 10303-1207:2005 specifies the application module for
Drawing structure and administration.

The following are within the scope of
ISO/TS 10303-1207:2005:

• the structures for representing individual drawing revisions;

• the hierarchical structure of drawings, drawing sheets; the
  administrative data used for the purpose of drawing management; and

• the administrative data used for the purpose of drawing management.