To create a program structure file for an existing source file and add the updated program to a project, use the following
               steps: 
            
            
            
               
               - In the File view of the Workspace window, expand the project node to which you plan to add your program. 
               
- Right-click the project’s Source folder and select Add/Remove Files. 
               
-  Locate and select your source file(s) in the Files to be added section of the dialog. 
               
- Click the Add button and verify that the name of each selected source file appears in the Files in project list at the bottom of the dialog. 
               
- Make sure that the check box in the Create .PSF column of the Files in Project list is marked for each source file for which you want to add a program structure file. 
               
- Click OK. AcuBench creates a program structure file and inserts tags into the source file. 
                  When you switch to the Structure view, a new program node appears in your project. Note that the program icon is different
                     than the icon used for new AcuBench programs that you create. This serves as a reminder that some of the workbench’s automation
                     tools are not available with programs that have been imported into AcuBench in this manner.