This guide describes the scope of application and interrelationships for the members of the IEEE 1175 family of standards@ and it points the reader to the appropriate standards for clarifying issues involved in effectively integrating computing system tools into a productive engineering environment. The other members of this family are:??IEEE P1175.2? Draft Recommended Practice for CASE Tool Interconnections??Characterization of Interconnections??IEEE P1175.3? Draft Standard for CASE Tool Interconnections??Reference Model for Specifying Software Behavior??IEEE P1175.4? Draft Standard for CASE Tool Interconnections??Reference Model for Specifying System Behavior??IEEE P1175.5? Draft Standard for CASE Tool Interconnections??Syntax for Transferring Behavior Specifications