When you create a program structure file for an existing source file, AcuBench also adds code generation tags to your .cbl source file. When you generate your program, these tags are used to tell AcuBench where to generate various types of code (such as Working-Storage or Screen Section). You can determine which tags are included in your code through the Tools > Options > Code Generator > Program Tag interface. The use of code generation tags is discussed in Program Tag Options.