This mode is the traditional behavior. The “main part” is what was previously called “generatable part” and refers to program, library, handler, service, and so forth. The “associates” are records, as well as the parts that are generated because of build descriptor options such as GenFormGroups. All parts are generated with the same build descriptor.
In most cases, this mode means that the parts in a given file are generated. Also, you can generate a single part in the Outline view. The parts are generated with the build descriptor that is used for the file, but the build descriptor options such as GenFormGroups, which identify specific part types, are not in use.
You can specify the setting as a preference (). In addition, you can override the preference by setting the equivalent property for a project, folder, or file.
The EGLSDK and EGLCMD commands support both modes, as does the EGL command file.