Finally the fourth part contains three appendices. Appendix X summarizes the incompatibilities thereby giving guidance to existing Ada 83 programmers in order to smooth their transition to Ada 95. It is generally assumed that the reader is familiar with Ada 83. It should also be noted that the general intent of all parts of this document is to address the broad picture. The appendices in Part Four are called X, Y and Z to avoid confusion with the annex chapters.
All chapters thus have a unique identifier for ease of cross reference.